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Scientific Data Documentation
Core Data, 1996INTRODUCTION Since 1957, the National Center for Health Statistics has conducted the National Health Interview Survey (NHIS) annually. It includes a "core" set of questions on health-related variables which generally change little from year-to-year and supplements which can vary annually. In 1982, however, fairly substantial changes were made to parts of the core. These changes reflect different concepts in the measurement of health-related variables. Therefore, data derived from these changed concepts, particularly limitation of activity, acute conditions, disability days and doctor visits, should not be compared to data gathered before 1982. A discussion of these changes and the effect on resulting statistics are contained in the Series 1, No. 18 report and in a special appendix to the Current Estimates, 1982 (Series 10, No. 150). More information on the survey in general and the 1996 version, in particular. The Current Estimates Series report has information about 1996 noninterview rates in the "Source and limitations of data" section. The NHIS is a personal interview household survey using a nationwide sample of the civilian, noninstitutionalized population of the United States. The sample is chosen in such a way that each person included has a known non-zero probability of selection. These probabilities of selection along with adjustments for nonresponse and poststratification are reflected in the sample weights which are provided on the Public Use Tape. Sample Size Reduction for 1996 Part of the 1996 NHIS sample was used for testing of the computer assisted personal interview (CAPI) system that was implemented for the 1997 NHIS. The CAPI test cases are not included in the 1996 Public Use Tape. Relative to 1995, the 1996 NHIS sample size is reduced by approximately 25% in the first and second quarters, and by approximately 50% in the third and fourth quarters. Use of Sample Weights Since the NHIS uses a multistage sample designed to represent the civilian noninstitutionalized population of the United States, it is necessary to utilize the person's basic weight for proper analysis of the person record data. In addition to the design and ratio adjustments included in the person basic weight, the person weight is further modified depending on the variable selected (e.g., 2-week bed days), the length of the recall period, and the period of time for which the estimate is to be made. Each of the six chronic condition lists was administered to a one-sixth subsample of persons. Hence, the person's basic weight must be multiplied by the chronic condition prevalence factor to create prevalence estimates for chronic conditions. Note that the chronic condition prevalence factor adjusts the sample for distributional variations (age, sex, race) within the one-sixth subsample of persons. The chronic condition prevalence factor must be multiplied by the person weight to create prevalence estimates of chronic conditions. Details are given in the documentation preceding the condition record tape layout. In general, the user should refer to the "Specifications for Recreating Current Estimates Tables" section for guidance as to the appropriate weight to use for various analyses. Imputation Several variables (age, month of birth, and Hispanic origin) include a small proportion of imputed values. Imputed values may be identified using imputation flags that are adjacent to the variables in the Public Use Tape layout. Sample Design, Variance Estimation, and Hypothesis Testing Traditionally, the sampling frame for the NHIS is redesigned every ten years to better measure the changing U.S. population and to meet new survey objectives. The fundamental redesign structure of the 1995-2004 NHIS is similar to that of the 1985-1994 NHIS; however, there are two major changes to the sampling design. First, a state-level stratification increases the number of primary sampling locations from the previous value of 198 to a new value of 358. (For confidentiality reasons, some of the primary sampling locations are collapsed on the Public Use Tape.) This enhances the capability of using the NHIS for state estimation and future dual-frame surveys at the state level. Secondly, both the black and Hispanic populations are oversampled to allow for more precise estimation of health in these growing minority populations. In the previous design only black Americans were oversampled. Two other important features first implemented in the 1985-1994 design continue. NCHS survey linkage and followback surveys are facilitated by an all-area frame with independent address lists which are not based on the preceding decennial census. Also, the NHIS sample is divided into four representative panels to further facilitate linkage to other NCHS surveys. A Series 2 publication containing a description of the survey design, the methods used in estimation, and general qualifications of the data obtained from this survey is in preparation. The data collected in the NHIS are obtained through a complex sample design involving stratification, clustering, and multistage sampling. In addition, the weighting factors are subject to adjustments. Because of this complex design and adjusted sampling weights, the direct application of standard statistical analysis methods for estimation and hypothesis testing may yield misleading results. If data are not weighted, severely biased estimators may result. For this reason, as indicated previously, it is necessary to use the weights that are included in the Public Use Tape for analyses. Weighted data used in standard software packages may provide unbiased estimators for the typically computed first-order statistics like means or regression coefficients, but the computed standard errors may be too small on the average. Also, standard packages may produce hypothesis test results (such as p values) that are incorrect. Hence, it is recommended that users of NHIS data use computer software that provides the capability of variance estimation and hypothesis testing for complex sample designs. The user is referred to the Internet World Wide Web site "http://www.fas.harvard.edu/~stats/survey-soft/survey-soft.html" entitled "Summary of Survey Analysis Software" for current software information. NCHS uses Taylor series linearization methods, in particular the SUDAAN software, for NHIS variance estimation. At this time NCHS does not provide information for use with balanced repeated replication variance estimation methods. A document providing SUDAAN code to compute standard errors of means, percentages and totals with the 1996 Public Use NHIS database is in preparation. It will be distributed with future releases of this documentation, and will be available from the NCHS Internet World Wide Web site "http://www.cdc.gov/nchswww". The user also is warned that while analyses of large NHIS domains usually produce reliable estimators with stable variances, the analysis of small domains may yield unreliable estimators along with unstable variance estimators. The analyst should pay particular attention to the estimated coefficient of variation for the estimators of means, proportions and totals. In addition, small sample sizes, or small numbers of primary sampling units containing targeted data, may be an indication of variance estimator instability. Reference: Shah, B.W., Barnwell, B.G., Bieler, G.S., SUDAAN User's Manual: Software for Analysis of Correlated Data, Release 7.5 Research Triangle Institute, Research Triangle Park, North Carolina (1997). CHANGES IN THE 1996 PUBLIC USE TAPE COMPARED TO 1995 The 1996 Public Use Tape resembles the 1995 version, with the following exceptions. Some of the modifications occurred because of the smaller sample size used in 1996. The locations and item differences are described below: HOUSEHOLD, PERSON, CONDITION, DOCTOR VISIT, AND HOSPITAL RECORD VARIABLES Tape Location Item and Codes Additions: 353 NSR STATUS VARIABLE 354-357 COLLAPSED VARIANCE STRATUM 358 VARIANCE PSU 359-360 BLANK PERSON RECORD VARIABLES Tape Location Item and Codes Changes: 93-94 HEIGHT WITHOUT SHOES (18+ years) 58. 58 inches or less 59-76. Number of inches 77. 77 inches or more 99. Unknown Blank. Under 18 years of age 95-96 WEIGHT WITHOUT SHOES (18 years) 097. 097 pounds or less 098-289. Number of pounds 290. 290 pounds or more 999. Unknown Blank. Under 18 years of age PERSON, CONDITION, DOCTOR VISIT, AND HOSPITAL RECORD VARIABLES Tape Location Item and Codes Additions: 26 AGE IMPUTED FLAG 0. Age known 1. Age unknown, imputed as 34 PERSON, CONDITION, DOCTOR VISIT, AND HOSPITAL RECORD VARIABLES (Cont.) Tape Location Item and Codes Additions (Cont): 33 MONTH OF BIRTH IMPUTED FLAG 0. Month known 1. Month unknown, '8' imputed 9. Date of birth unknown Changes: 27-28 AGE 00. Under 1 year 01-89. Number of years 90. 90 Years or older 36-39 YEAR OF BIRTH 1905. 1905 and before 1906-1997. 1906-1997 9999. Unknown 41-42 MAIN RACIAL BACKGROUND 01. White 02. Black/African American 03. Indian (American) 06. Chinese 07. Filipino 15. Other API (includes Hawaiian, Korean, Vietnamese, Japanese, Asian Indian, Samoan, and Guamanian) 16. Other Races (includes Eskimo and Aleut) 17. Multiple Race 99. Unknown 49 VETERAN STATUS 1. Non-veteran 3. WW I and WW II 4. Korean War 5. Vietnam veteran 6. Post-Vietnam 7. Other service 8. Served in Armed Forces, unknown if war veteran 9. Unknown if served in Armed Forces Blank. Under 18 years of age GUIDELINES With the goal of mutual benefit, NCHS requests that recipients of data tapes cooperate in certain actions related to their use. Any published material derived from the data should acknowledge the National Center for Health Statistics (NCHS) as the original source. The suggested citation, "Source: National Center for Health Statistics, National Health Interview Survey, 1996," should appear at the bottom of all tables. When cited in a bibliography, the suggested citation should read: National Center for Health Statistics (1998). Public Use Data Tape Documentation, Part I, National Health Interview Survey, 1996 (Machine readable data file and documentation). National Center for Health Statistics, Hyattsville, MD. (Producer). National Technical Information Service, U.S. Department of Commerce, Springfield, VA. 22161 (Distributor) It should also include a disclaimer that credits any analyses, interpretations, or conclusions reached to the author (recipient of the tape) and not to NCHS, which is responsible only for the initial data. Consumers who wish to publish a technical description of the data should make a reasonable effort to insure that the description is not inconsistent with that published by NCHS. Tape formats, diagnostic recodes, and guidance on weighting and procedures for deriving estimates from National Health Interview Survey data tapes are included in this volume. Detailed technical information is also contained in the following publications and documents which accompany the NHIS Public Use Data Tape Package. Additional copies of the documentation may be purchased from the National Technical Information Service. Field Representative's Manual, 1996. Part II, Public Use Data Tape Documentation. Medical Coding Manual and Short Index, 1996. Part III, Public Use Data Tape Documentation. Kovar MG, Poe GS. The National Health Interview Survey Design, 1973-84, and Procedures, 1975-83. National Center for Health Statistics. Vital Health Stat 1(18). 1985. Botman SL, Moore TF, Moriarity CL, Parsons VL. Design and Estimation for the National Health Interview Survey, 1995-2004. National Center for Health Statistics. Vital Health Stat 2, No.(forthcoming). Hendershot G., Adams P., Marano M. Current Estimates from the National Health Interview Survey, 1996. National Center for Health Statistics. Vital Health Stat 10 (Forthcoming). PREFACE The basic NHIS tape files are created and maintained by Processing Quarter by Record Type. The contents of these tape files are presented in the Outline of Items and Codes for each record type. Note that Household items in tape locations 3-24, 178-186, and 337-358 are repeated in all records associated with a household; Person items in tape locations 25-92 are repeated in all records associated with a person. Users of the tape files should take note of the following tape characteristics: 1. Type of Record (Tape Locations 1-2) 10 = Household Record - The Household file contains one household record for each interviewed household and each Type A non-interviewed household (see Household locations 28-29). 20 = Person Record - The Person file contains one person record for each person for whom information was obtained in an interviewed household. 30 = Condition Record - The Condition file contains one condition record for each reported condition. 40 = Doctor Visit Record - The Doctor Visit file contains one record for each reported two-week doctor visit (includes telephone calls). 50 = Hospital Record - The Hospital file contains one record for each reported hospitalization (twelve-month recall). 2. File Sequence Each file is in sequence by the following identifying items Tape Item Location Household ID 5-14 Person Number (Blank on Household Record) 15-16 Record Serial Number (Blank on Household and 17-18 2. File Sequence (Continued) The household is uniquely identified by the Household ID. The Person number identifies a person within a household. Records belonging to a single family within a household can be identified by using the household identifiers (specified above) and location 62. Unrelated individuals will have an "&" or "-" in this location. Persons within a single family will have the same numeric value from 0-9 in this location on all family records. The Record Serial Number identifies multiple records within a Record Type for a person; for example, condition records for a person are identified with a unique number beginning with 01 for each condition associated with the person. A person may have a zero, one, or a multiple number of condition, hospital, and doctor visit records. 3. Other Tape Characteristics .1 Headers and trailers = Standard IBM labels .2 Density = 1600 BPI .3 Record length = Fixed length of 360 bytes .4 Blocksize = 32760 .5 Tape format = All fields are in character format .6 Data Set Names: HOUSEHOLD = HISY1996.HOUSEHLD PERSON = HISY1996.PERSONSX CONDITION = HISY1996.CONDITON HOSPITAL = HISY1996.HOSPITAL DOCTOR VISIT = HISY1996.DRVISITS NOTE: Metropolitan Statistical Areas are those defined for the 1990 Decennial Census. TABLE OF CONTENTS - PART I Page INTRODUCTION................................................... 1 COMPARED CHANGES............................................... 5 TAPE FORMATS Household Record.......................................... 7 Person Record............................................. 17 Condition Record.......................................... 43 Doctor Visit Record....................................... 83 Hospital Record........................................... 115 DIAGNOSTIC RECODES Recode A. Acute conditions............................... 145 Recode B. Diseases, Injuries and Impairments............. 151 Recode C. Chronic Conditions and Impairments............. 175 TABULATION SPECIFICATIONS AND WEIGHTING - INTRODUCTION ........ 185 SPECIFICATIONS FOR RECREATING CURRENT ESTIMATES TABLES......... 187 TABULATING DATA FOR CURRENT ESTIMATES TABLES................... 189 APPENDICES Appendix A. Codes for Types of Group Quarters.............. 203 Appendix B. Industry Recodes............................... 211 Appendix C. Occupation Recodes............................. 219 Appendix D. Description of Class of Accident Code.......... 229 Appendix E. Classification of Operations and Non-operative Procedures for HIS.............................. 231 NHIS PUBLIC USE TAPE RECORDS Outline of Items and Codes Number of records = 25,990 HOUSEHOLD RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 1-2 - RECORD TYPE 25,990 10. Household Record ______________________________________________________________________ 3-4 HH-2 PROCESSING YEAR 25,990 96. 1996 ______________________________________________________________________ 5-14 Generated HOUSEHOLD ID ______________________________________________________________________ 15-16 - BLANK (Person Number on other record types) ______________________________________________________________________ 17-18 - BLANK (Record Serial Number on other record types) ______________________________________________________________________ 19-20 HH-3 SAMPLING WEEK CODE (Numbered within Quarter, Location 178) 1,471 01. Week 1 1,390 02. Week 2 2,167 03. Week 3 1,965 04. Week 4 2,076 05. Week 5 2,052 06. Week 6 2,301 07. Week 7 2,044 08. Week 8 2,209 09. Week 9 2,039 10. Week 10 2,006 11. Week 11 2,169 12. Week 12 2,101 13. Week 13 ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOUSEHOLD RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 21 Recode LATE INTERVIEW (OR LAST ATTEMPT) FLAG 14,568 0. Interview not late 7,757 1. One week late 2,875 2. Two weeks late 790 3. Unknown ______________________________________________________________________ 22-23 HH-11c,d TYPE OF LIVING QUARTERS: Housing Unit = (00-07) 830 00. Housing unit; kind unknown 23,551 01. House, apartment, flat 24 02. HU in nontransient hotel, motel, etc. 3 03. HU-permanent in transient hotel, motel, etc. 17 04. HU in rooming house 1,249 05. Mobile home or trailer with no permanent room added 170 06. Mobile home or trailer with one or more permanent rooms added 30 07. HU not specified above Other Unit = (08-13) 25 08. Quarters not HU in rooming or boarding house 1 09. Unit not permanent in transient hotel, motel, etc. 5 10. Unoccupied site for mobile home, trailer, or tent 64 11. Student quarters in college dormitory 21 12. Other unit not specified above 0 13. Other unit; kind unknown ______________________________________________________________________ 24 HH-12a HAS TELEPHONE* 21,771 1. Yes, phone number given 1,145 2. Yes, no phone number given 1,166 3. No 289 4. Unknown 1,619 Blank. Non-interview ______________________________________________________________________ * Item number HH-12b, Working Telephone Inside the Home is in loc. 77. NHIS PUBLIC USE TAPE RECORDS HOUSEHOLD RECORD _______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 25-26 HH-7c GROUP QUARTERS (Unedited) SEE APPENDIX A Blank. Not applicable ______________________________________________________________________ 27 HH-17 COMPLETED INTERVIEW 24,214 1. Completed interview - non-military household 1,619 2. Non-interview 157 3. Completed interview - military household* ______________________________________________________________________ 28-29 HH-16 NON-INTERVIEW REASON Type A 1,064 01. Refused 257 02. No one at home--repeated calls 143 03. Temporarily absent 6 04. Language Problem 149 05. Other 24,371 Blank. Not applicable (completed interview) ______________________________________________________________________ 30-33 HH-17 DATE OF COMPLETION (OR LAST ATTEMPT) OF INITIAL INTERVIEW (Unedited) 30-31 Month 01. January 07. July 02. February 08. August 03. March 09. September 04. April 10. October 05. May 11. November 06. June 12. December Blank. 32-33 Day 01-31. Day of Month Blank. ______________________________________________________________________ * Spouse or parent is in the Armed Forces. NHIS PUBLIC USE TAPE RECORDS HOUSEHOLD RECORD __________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes __________________________________________________________________________ 34-35 Generated NUMBER OF FAMILIES IN THE HOUSEHOLD - (Unrelated individuals are considered to be one-member families) Blank. Non-interview __________________________________________________________________________ 36-55 Generated SIZE OF FAMILY 00. Not applicable or only unrelated individuals 01+ Number of persons in family Blank. Non-interview 36-37 SIZE OF FAMILY - Primary Family 38-39 SIZE OF FAMILY - Secondary Family No. 1 40-41 SIZE OF FAMILY - Secondary Family No. 2 42-43 SIZE OF FAMILY - Secondary Family No. 3 44-45 SIZE OF FAMILY - Secondary Family No. 4 46-47 SIZE OF FAMILY - Secondary Family No. 5 48-49 SIZE OF FAMILY - Secondary Family No. 6 50-51 SIZE OF FAMILY - Secondary Family No. 7 52-53 SIZE OF FAMILY - Secondary Family No. 8 54-55 SIZE OF FAMILY - Secondary Family No. 9 __________________________________________________________________________ 56-57 Generated NUMBER OF UNRELATED INDIVIDUALS 00. Not applicable 01+ Number of unrelated individuals Blank. Non-interview __________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOUSEHOLD RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 58 Generated REFERENCE PERSON PRESENT - Primary Family 1. Yes or all adult family members in Armed Forces Blank. Household with unrelated individuals only or non-interviewed household 59 REFERENCE PERSON PRESENT - Secondary Family No. 1 60 REFERENCE PERSON PRESENT - Secondary Family No. 2 61 REFERENCE PERSON PRESENT - Secondary Family No. 3 62 REFERENCE PERSON PRESENT - Secondary Family No. 4 63 REFERENCE PERSON PRESENT - Secondary Family No. 5 64 REFERENCE PERSON PRESENT - Secondary Family No. 6 65 REFERENCE PERSON PRESENT - Secondary Family No. 7 66 REFERENCE PERSON PRESENT - Secondary Family No. 8 67 REFERENCE PERSON PRESENT - Secondary Family No. 9 ______________________________________________________________________ 68-69 Generated NUMBER OF PERSON RECORDS FOR THE HOUSEHOLD ______________________________________________________________________ 70-71 Generated NUMBER OF CONDITION RECORDS FOR THE HOUSEHOLD ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOUSEHOLD RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 72-73 Generated NUMBER OF TWO-WEEK DOCTOR VISIT RECORDS FOR THE HOUSEHOLD ______________________________________________________________________ 74-75 Generated NUMBER OF HOSPITAL RECORDS FOR THE HOUSEHOLD ______________________________________________________________________ 76 A2 CONDITION LIST ASSIGNED 4,101 1. Condition List 1, Skin and Musculoskeletal 4,075 2. Condition List 2, Impairments 4,002 3. Condition List 3, Digestive 4,008 4. Condition List 4, Miscellaneous 3,941 5. Condition List 5, Circulatory 4,105 6. Condition List 6, Respiratory 139 7. Unknown 1,619 Blank. Non-interview ______________________________________________________________________ 77 HH-12b WORKING TELEPHONE INSIDE THE HOME 21,666 1. Yes, working phone in home 1,439 2. No working phone in home 1,266 9. Unknown 1,619 Blank. Non-interview ______________________________________________________________________ 78-177 - BLANK ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOUSEHOLD RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 178 HH-5 SAMPLING QUARTER 6,936 1. Quarter 1 8,029 2. Quarter 2 5,546 3. Quarter 3 5,479 4. Quarter 4 ______________________________________________________________________ 179-181 - BLANK ______________________________________________________________________ 182 Unit Control REGION File 5,265 1. Northeast 5,739 2. Midwest 9,110 3. South 5,876 4. West ______________________________________________________________________ 183 Unit Control GEOGRAPHIC DISTRIBUTION File MSA Size 3,189 1. 5,000,000 or more 3,244 2. 2,500,000 - 4,999,999 6,389 3. 1,000,000 - 2,499,999 2,830 4. 500,000 - 999,999 3,061 5. 250,000 - 499,999 1,862 6. 100,000 - 249,999 345 7. Under 100,000 5,070 Blank. Non-MSA _____________________________________________________________________ 184-185 - BLANK ______________________________________________________________________ 186 Recode MSA - Non-MSA RESIDENCE 8,982 1. In MSA; in Central City 11,938 2. In MSA; not in Central City 5,070 3. Not in MSA ______________________________________________________________________ 187-200 - BLANK ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOUSEHOLD RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 201-206 Calculated QUARTER BASIC WEIGHT Adjusted by Segment and Special HH Sampling Factors (XXXXX.X) ______________________________________________________________________ 207-336 - BLANK ______________________________________________________________________ 337-340 Recode STRATA FOR VARIANCE ESTIMATION ______________________________________________________________________ 341 Recode PSU FOR VARIANCE ESTIMATION ______________________________________________________________________ 342-343 Recode SUBSTRATUM FOR VARIANCE ESTIMATION ______________________________________________________________________ 344-350 Generated SECONDARY SAMPLING UNIT ______________________________________________________________________ 351 Unit Control TYPE OF PSU File 17,093 1. Self representing 8,897 2. Non self representing ______________________________________________________________________ 352 Unit Control PANEL 4 File 1-4. Code used to identify nationally representative subsamples. ______________________________________________________________________ 353 NSR STATUS VARIABLE _____________________________________________________________________ 354-357 COLLAPSED VARIANCE STRATUM _____________________________________________________________________ 358 VARIANCE PSU _____________________________________________________________________ 359-360 BLANK _____________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS Outline of Items and Codes Number of records = 63,402 PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 1-2 - RECORD TYPE 63,402 20. Person Record ______________________________________________________________________ 3-4 HH-2 PROCESSING YEAR 63,402 96. 1996 ______________________________________________________________________ 5-14 Generated HOUSEHOLD ID ______________________________________________________________________ 15-16 - PERSON NUMBER ______________________________________________________________________ 17-18 - BLANK (Record Serial Number on other record types) ______________________________________________________________________ 19-20 HH-3 SAMPLING WEEK CODE (Numbered within Quarter, location 178) 3,680 01. Week 1 3,422 02. Week 2 5,414 03. Week 3 4,966 04. Week 4 5,009 05. Week 5 4,867 06. Week 6 5,512 07. Week 7 5,183 08. Week 8 5,390 09. Week 9 4,992 10. Week 10 4,714 11. Week 11 5,128 12. Week 12 5,125 13. Week 13 ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 21 Recode LATE INTERVIEW (OR LAST ATTEMPT) FLAG 36,891 0. Interview not late 18,591 1. One week late 6,372 2. Two weeks late 1,548 3. Unknown ______________________________________________________________________ 22-23 HH-11c,d TYPE OF LIVING QUARTERS: Housing Unit = (00-07) 1,234 00. Housing unit; kind unknown 58,363 01. House, apartment, flat 37 02. HU in nontransient hotel, motel, etc. 5 03. HU-permanent in transient hotel, motel, etc. 20 04. HU in rooming house 3,072 05. Mobile home or trailer with no permanent room added 450 06. Mobile home or trailer with one or more permanent rooms added 51 07. HU not specified above Other Unit = (08-13) 39 08. Quarters not HU in rooming or boarding house 3 09. Unit not permanent in transient hotel, motel, etc. 14 10. Unoccupied site for mobile home, trailer, or tent 90 11. Student quarters in college dormitory 24 12. Other unit not specified above 0 13. Other unit; kind unknown ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 24 HH-12 HAS TELEPHONE 57,080 1. Yes, phone number given 2,558 2. Yes, no phone number given 3,099 3. No 665 4. Unknown ______________________________________________________________________ 25 A-1 SEX 30,358 1. Male 33,044 2. Female ______________________________________________________________________ 26 - AGE IMPUTED FLAG 63,400 0. Age known 2 1. Age unknown, imputed as 34 _____________________________________________________________________ 27-28 Person AGE Column 976 00. Under 1 year 62,241 01-89. Number of years 185 90. 90 years or older ______________________________________________________________________ 29 Recode AGE RECODE #1 4,918 1. Under 5 years 13,210 2. 5-17 years 5,568 3. 18-24 years 19,974 4. 25-44 years 12,598 5. 45-64 years 2,213 6. 65-69 years 1,928 7. 70-74 years 2,993 8. 75 years and over ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 30 Recode AGE RECODE #2 6,008 1. Under 6 years 11,219 2. 6-16 years 6,469 3. 17-24 years 9,603 4. 25-34 years 10,371 5. 35-44 years 7,673 6. 45-54 years 4,925 7. 55-64 years 4,141 8. 65-74 years 2,993 9. 75 years and over ______________________________________________________________________ 31-32 Recode AGE RECODE #3 2,905 00-35. Months 60,497 36. Over 3 years ______________________________________________________________________ 33 - MONTH OF BIRTH IMPUTED FLAG 60,272 0. Month known 3,090 1. Month unknown '8' imputed 40 9. Date of birth unknown ______________________________________________________________________ 34-39 A-3 MONTH AND YEAR OF BIRTH 34-35 Month 01. January 08. August 02. February 09. September 03. March 10. October 04. April 11. November 05. May 12. December 06. June 99. Unknown 07. July 36-39 Year of Birth 1905. 1905 and before 1906-1997. 1906-1997 9999. Unknown ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 40 Recode HISPANIC ORIGIN IMPUTED FLAG 62,712 0. Hispanic Origin Known 690 1. Hispanic Origin Imputed from Reference Person ______________________________________________________________________ 41-42 A-6 MAIN RACIAL BACKGROUND* - Reported (see notation for locations 43-45) 46,996 01. White 9,027 02. Black/African American** 482 03. Indian (American) 325 06. Chinese 455 07. Filipino 987 15. Other API (includes Hawaiian, Korean, Vietnamese, Japanese, Asian Indian, Samoan, and Guamanian) 3,797 16. Other Race (includes Eskimo and Aleut) 181 17. Multiple Race 1,152 99. Unknown _____________________________________________________________________ * Some categories may be too small to analyze separately and therefore may produce unreliable estimates; in addition, counts may not agree with those produced by the Census Bureau. **For convenience, the category 'Black/African American' will be shown as 'Black' in all race recode locations throughout the documentation. NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 43-45 Recode RACE RECODES 43 Recode 1* 51,962 1. White Persons whose Main 9,065 2. Black Racial Background 2,375 3. Other (location 41-42) was "other" or "unknown" 44 Recode 2 were classified in the following recodes 51,962 1. White by using the racial 11,440 2. Non-white background observed by the interviewer. 45 Recode 3 Use of these recodes is recommended for 9,065 1. Black estimating statistics 54,337 2. Non-black for the groups shown here. ________________________________________________________________________ 46-47 A-5 HISPANIC ORIGIN** 12 00. Multiple Hispanic 1,387 01. Puerto Rican 646 02. Cuban 3,935 03. Mexican-Mexicano 4,391 04. Mexican-American 99 05. Chicano 1,133 06. Other Latin American 1,184 07. Other Spanish 338 08. Spanish, DK type 114 09. Unknown if Spanish origin 50,163 10. Not Spanish origin ______________________________________________________________________ *This recode is used to define race in the Current Estimates tables. **If unknown, the family reference person code was imputed. A flag indicating imputation is in loc. 40 and the relationship to reference person is in loc. 63. NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 48 L-7 MARITAL STATUS 14,293 0. Under 14 years 28,314 1. Married - spouse in household 494 2. Married - spouse not in household 3,022 3. Widowed 3,475 4. Divorced 1,102 5. Separated 12,070 6. Never married 632 7. Unknown ______________________________________________________________________ 49 L-1 VETERAN STATUS 38,331 1. Non-veteran 1,311 3. WW I and WW II 800 4. Korean War 1,715 5. Vietnam veteran 810 6. Post-Vietnam 1,070 7. Other service 163 8. Served in Armed Forces, unknown if war veteran 1,074 9. Unknown if served in Armed Forces 18,128 Blank. Under 18 years of age ______________________________________________________________________ 50 L-1 ACTIVE GUARD/RESERVE STATUS FOR PERSONS ON ACTIVE DUTY IN ARMED FORCES 38,331 0. Non-veteran 363 1. All service in Guard/Reserve 740 2. Some service in Guard/Reserve 36 3. Unknown if all service in Guard/Reserve 4,159 4. No active service in Guard/Reserve 1,645 5. Unknown if ever active member in Guard/Reserve or served in Armed Forces 18,128 Blank. Under 18 years of age ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 51-52 L-2 EDUCATION OF INDIVIDUAL - COMPLETED YEARS 2,628 00. Never attended; kindergarten only 36,181 01-12. Grades 1-12 College: 3,321 13. 1 year 4,433 14. 2 years 1,602 15. 3 years 5,424 16. 4 years 1,039 17. 5 years 2,762 18. 6 years or more 1,094 19. Unknown 4,918 Blank. Under 5 years of age ______________________________________________________________________ 53 Recode EDUCATION OF INDIVIDUAL RECODE 2,628 0. None; kindergarten only 12,480 1. 1-8 years (elementary) 7,494 2. 9-11 years (high school) 16,207 3. 12 years (high school graduate) 9,356 4. 1-3 years (college) 5,424 5. 4 years (college graduate) 3,801 6. 5+ years (post-college) 1,094 7. Unknown 4,918 Blank. Under 5 years of age ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 54-55 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER (Detail) 151 00. Never attended; kindergarten only 29,963 01-12. Grades 1-12 College: 4,719 13. 1 year 7,364 14. 2 years 2,688 15. 3 years 9,589 16. 4 years 2,073 17. 5 years 6,048 18. 6 years or more 807 19. Unknown ______________________________________________________________________ 56 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER Recode 151 0. None; kindergarten only 3,807 1. 1-8 years (elementary) 5,471 2. 9-11 years (high school) 20,685 3. 12 years (high school graduate) 14,771 4. 1-3 years (college) 9,589 5. 4 years (college graduate) 8,121 6. 5+ years (post-college) 807 7. Unknown ______________________________________________________________________ 57 L-8 FAMILY INCOME $20,000 OR MORE 18,637 1. Less than $20,000 42,177 2. $20,000 or more 2,588 3. Unknown ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 58-59 L-8 FAMILY INCOME 243 00. Less than $1,000 366 01. $ 1,000 - $ 1,999 319 02. 2,000 - 2,999 356 03. 3,000 - 3,999 433 04. 4,000 - 4,999 694 05. 5,000 - 5,999 695 06. 6,000 - 6,999 699 07. 7,000 - 7,999 701 08. 8,000 - 8,999 941 09. 9,000 - 9,999 1,132 10. 10,000 - 10,999 705 11. 11,000 - 11,999 1,304 12. 12,000 - 12,999 838 13. 13,000 - 13,999 828 14. 14,000 - 14,999 1,100 15. 15,000 - 15,999 777 16. 16,000 - 16,999 810 17. 17,000 - 17,999 1,042 18. 18,000 - 18,999 1,216 19. 19,000 - 19,999 4,786 20. 20,000 - 24,999 4,130 21. 25,000 - 29,999 4,150 22. 30,000 - 34,999 3,179 23. 35,000 - 39,999 3,180 24. 40,000 - 44,999 2,824 25. 45,000 - 49,999 15,137 26. $50,000 and over 10,817 27. Unknown ______________________________________________________________________ 60 Recode FAMILY INCOME RECODE 1,717 0. Under $5,000 1,389 1. $ 5,000 - $ 6,999 2,341 2. 7,000 - 9,999 4,807 3. 10,000 - 14,999 4,945 4. 15,000 - 19,999 4,786 5. 20,000 - 24,999 8,280 6. 25,000 - 34,999 9,183 7. 35,000 - 49,999 15,137 8. $50,000 or more 10,817 9. Unknown ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 61 Generated NHIS POVERTY INDEX* 48,720 1. At or above poverty threshold 8,572 2. Below poverty threshold 6,110 3. Unknown ______________________________________________________________________ 62-63 FAMILY RELATIONSHIP 62 A-2 Type of Family 6,440 &. Primary individual 684 -. Secondary individual 56,152 0. Primary family 126 1-9. Secondary family 63 A-2 Relationship to Reference Person 6,048 &. Reference person, living alone 18,770 0. Reference person, 2+ persons in household 13,756 1. Spouse, other spouse NOT in Armed Forces and living at home 151 2. Spouse, other spouse IN Armed Forces and living at home 21,000 3. Child of reference person or spouse 1,252 4. Grandchild of reference person or spouse 645 5. Parent of reference person or spouse 1,763 6. Other relative 17 7. Child of military family with no eligible reference person 0 9. Unknown ______________________________________________________________________ *Based on family size, number of children under 18 years of age and family income using the 1995 poverty levels derived from the August, 1996 Current Population Survey. NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 64 Recode FAMILY RELATIONSHIP RECODE 6,048 1. Living alone 1,076 2. Living only with non-relative 28,297 3. Living with spouse 27,981 4. Living with relative - other ______________________________________________________________________ 65-66 Generated SIZE OF FAMILY* Unrelated individuals are coded 01 ______________________________________________________________________ 67 Generated SIZE OF FAMILY RECODE 62,665 1-8. Number of members 737 9. 9+ members ______________________________________________________________________ 68 A-2 PARENT/OTHER ADULT RELATIVE (under 25 years old and never married) 13,233 1. Both parents, no other relative 3,521 2. Mother only 324 3. Father only 1,835 4. Both parents and other 21+ year old adult relative 1,271 5. Mother and other 21+ year old adult relative 152 6. Father and other 21+ year old adult relative 281 7. No parent, but one 21+ year old adult relative 427 8. No parent, but two or more 21+ year old adult relatives 164 9. Unknown 849 0. Other 41,345 Blank. Not applicable (25+ years old or ever married) ______________________________________________________________________ *Count includes spouse in military but living at home. NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 69 B-1 MAJOR ACTIVITY (18+ years old) B-8 28,283 1. Working 7,516 2. Keeping house 2,504 3. Going to school 6,513 4. Something else 458 5. Unknown 8,128 Blank. Not applicable (Under 18 years) ______________________________________________________________________ 70 G-4 HEALTH STATUS 22,720 1. Excellent 18,116 2. Very Good 15,237 3. Good 4,899 4. Fair 1,697 5. Poor 733 6. Unknown ______________________________________________________________________ 71 Recode ACTIVITY LIMITATION STATUS*- (all ages) 3,018 1. Unable to perform major activity 3,343 2. Limited in kind/amount major activity 2,727 3. Limited in other activities 54,314 4. Not limited (includes unknowns) ______________________________________________________________________ 72 Recode ACTIVITY LIMITATION STATUS MEASURED BY "ABILITY TO WORK" (18-69 years) 2,829 1. Unable to work 1,765 2. Limited in kind/amount of work 1,490 3. Limited in other activities 34,269 4. Not limited (includes unknowns) 23,049 Blank. Not applicable (under 18 years, 70+ years) ______________________________________________________________________ * This recode is used to categorize persons with limitation of activity in the Current Estimates tables. NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 73 B-11 LIMITATION OF SCHOOL ACTIVITIES (5-17 years) 81 1. Unable to attend school 438 2. Attends special school/classes 74 3. Needs special school/classes 124 4. Limited in school attendance 282 5. Limited in other activities 12,211 6. Not limited (includes unknowns) 50,192 Blank. Not applicable (Under 5 years or 18+ years) ______________________________________________________________________ 74 B-14 NEEDS HELP WITH PERSONAL CARE (5-59 years old and limited, or age 60-69 years)* 408 1. Unable to perform personal care needs 822 2. Limited in performing other routine needs 8,488 3. Not limited in performing personal or routine needs 404 4. Unknown 53,280 Blank. Not applicable (Under 5 years; 5-59 years not limited; 70+ years old) _________________________________________________________________________ * For persons 70+ years, use location 71 to analyze 'Needs Help With Personal Care'; codes 1 and 2 in location 71 correspond to codes 1 and 2 in location 74. NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 75 D-1 EMPLOYMENT STATUS IN PAST 2 WEEKS (18+ years) In the Labor Force: (1-7) Currently employed: (1-3) 28,767 1. Worked in past 2 weeks 494 2. Did not work, has job; not on lay-off and not looking for work 28 3. Did not work, has job; looking for work Unemployed: (4-7) 93 4. Did not work, has job; on lay-off 6 5. Did not work, has job; on lay-off and looking for work 200 6. Did not work, has job; unknown if looking or on lay-off 960 7. Did not work, has no job; looking for work or on lay-off Not in Labor Force (18+ years): (8) 14,726 8. Not in Labor Force (18+ years) 18,128 Blank. Not applicable (Under 18 years old) _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 76 L-6 CLASS OF WORKER 14,726 0. Not in labor force 21,596 1. Private company 756 2. Federal Government employee 1,388 3. State Government employee 2,369 4. Local Government employee 789 5. Incorporated business 2,615 6. Self-employed 29 7. Without pay 35 8. Never worked 971 9. Unknown 18,128 Blank. Under 18 _________________________________________________________________________ 77-79 - BLANK _________________________________________________________________________ 80-81 Recode INDUSTRY RECODE 1 SEE APPENDIX B _________________________________________________________________________ 82-83 Recode INDUSTRY RECODE 2 SEE APPENDIX B _________________________________________________________________________ 84-86 - BLANK _________________________________________________________________________ 87-88 Recode OCCUPATION RECODE 1 SEE APPENDIX C _________________________________________________________________________ 89-90 Recode OCCUPATION RECODE 2 SEE APPENDIX C _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 91 L-R RESPONDENT 27,761 1. Self-entirely 3,242 2. Self-partly 31,712 3. Proxy 687 4. Unknown ________________________________________________________________________ 92 Recode CONDITION LIST ASSIGNED AND ASKED 10,548 1. Condition List 1, Skin and musculoskeletal 10,568 2. Condition List 2, Impairments 10,388 3. Condition List 3, Digestive 10,472 4. Condition List 4, Miscellaneous 10,113 5. Condition List 5, Circulatory 10,575 6. Condition List 6, Respiratory 738 7. Unknown _________________________________________________________________________ 93-94 G-5 HEIGHT WITHOUT SHOES (18+ years) 363 58. 58 inches or less 43,782 59-76. Number of inches 246 77. 77 inches or more 883 99. Unknown 18,128 Blank. Under 18 years of age _________________________________________________________________________ 95-97 G-5 WEIGHT WITHOUT SHOES (18+ years) 288 097. 097 pounds or less 42,919 098-289. Number of pounds 320 290. 290 pounds or more 1,747 999. Unknown 18,128 Blank. Under 18 years of age _________________________________________________________________________ 98-99 Recode TOTAL RESTRICTED ACTIVITY DAYS IN PAST TWO WEEKS 57,092 00. None 6,310 01-14. Days _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 100-101 D-4 BED DAYS IN PAST TWO WEEKS 59,733 00. None 3,669 01-14. Days _________________________________________________________________________ 102-103 D-2 WORK-LOSS DAYS IN PAST TWO WEEKS 61,810 00. None 1,592 01-14. Days _________________________________________________________________________ 104-105 D-3 SCHOOL-LOSS DAYS IN PAST TWO WEEKS 62,431 00. None 971 01-14. Days _________________________________________________________________________ 106-107 D-6 OTHER DAYS OF RESTRICTED ACTIVITY IN PAST TWO WEEKS 60,449 00. None 2,953 01-14. Days _________________________________________________________________________ 108-110 G-2 BED DAYS IN PAST 12 MONTHS 35,920 000. None 26,460 001-365. 1-365 days 1,022 366. Unknown _________________________________________________________________________ 111 Recode BED DAYS IN PAST 12 MONTHS - Recode 35,920 0. None 20,817 1. 1-7 days 4,084 2. 8-30 days 1,243 3. 31-180 days 316 4. 181-365 days 1,022 5. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 112-114 G-3 DOCTOR VISITS IN PAST 12 MONTHS 15,335 000. None 47,627 001-996. Visits 0 997. 997+ visits 440 998. Unknown _________________________________________________________________________ 115 G-3 INTERVAL SINCE LAST DOCTOR VISIT 182 0. Never 48,478 1. Less than 1 year 6,010 2. 1 to less than 2 years 4,842 3. 2 to less than 5 years 2,128 4. 5 years or more 1,762 5. Unknown _________________________________________________________________________ 116-117 Generated NUMBER OF CONDITIONS _________________________________________________________________________ 118-119 Generated NUMBER OF ACUTE INCIDENCE CONDITIONS _________________________________________________________________________ 120-121 Generated NUMBER OF TWO-WEEK DOCTOR VISITS _________________________________________________________________________ 122-123 Generated NUMBER OF SHORT-STAY HOSPITAL EPISODES IN PAST 12 MONTHS ______________________________________________________________________ 124-126 Generated SHORT-STAY HOSPITAL EPISODE DAYS IN PAST 12 MONTHS _______________________________________________________________________ 127-128 Generated NUMBER OF SHORT-STAY HOSPITAL EPISODES IN PAST 12 MONTHS EXCLUDING DELIVERY* _______________________________________________________________________ 129-131 Generated SHORT-STAY HOSPITAL EPISODE DAYS IN PAST 12 MONTHS EXCLUDING DELIVERY* _______________________________________________________________________ *Based on Operation codes and reason entered hospital. NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 132-133 Generated NUMBER OF SHORT-STAY HOSPITAL DISCHARGES IN PAST 6 MONTHS _________________________________________________________________________ 134-136 Generated NUMBER OF DAYS IN SHORT-STAY HOSPITAL IN PAST 12 MONTHS FOR DISCHARGES IN PAST 6 MONTHS _________________________________________________________________________ 137-138 Generated NUMBER OF SHORT-STAY HOSPITAL DISCHARGES IN PAST 6 MONTHS EXCLUDING DELIVERY* _________________________________________________________________________ 139-141 Generated NUMBER OF DAYS IN SHORT-STAY HOSPITAL IN PAST 12 MONTHS FOR DISCHARGES IN PAST 6 MONTHS EXCLUDING DELIVERY* _________________________________________________________________________ 142-143 - BLANK _________________________________________________________________________ 144 L-9b YEARS LIVED IN STATE OF PRESENT RESIDENCE 1,766 1. Less than 1 year 5,762 2. 1 yr., less than 5 yrs. 6,429 3. 5 yrs., less than 10 yrs. 5,243 4. 10 yrs., less than 15 yrs. 32,468 5. 15 years or more 3,051 9. Unknown 8,683 Blank. Not applicable (Foreign-born) _________________________________________________________________________ 145 L-9c YEARS LIVED IN UNITED STATES 274 1. Less than 1 year 1,339 2. 1 yr., less than 5 yrs. 1,667 3. 5 yrs., less than 10 yrs. 1,144 4. 10 yrs., less than 15 yrs. 3,997 5. 15 years or more 262 9. Unknown 54,719 Blank. Not applicable (U.S. born) _________________________________________________________________________ 146-171 - BLANK _________________________________________________________________________ *Based on Operation codes and reason entered hospital. NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 172-177 - FINAL QUARTER BASIC WEIGHT BEFORE AGE-SEX-RACE-ETHNICITY ADJUSTMENT (has one implied decimal) _________________________________________________________________________ 178 HH-5 SAMPLING QUARTER 16,902 1. Quarter 1 19,814 2. Quarter 2 13,470 3. Quarter 3 13,216 4. Quarter 4 ____________________________________________________________________ 179-181 - BLANK ____________________________________________________________________ 182 Unit Control REGION File 12,500 1. Northeast 13,606 2. Midwest 21,982 3. South 15,314 4. West ______________________________________________________________________ 183 Unit Control GEOGRAPHIC DISTRIBUTION File MSA Size 8,007 1. 5,000,000 or more 7,914 2. 2,500,000 - 4,999,999 15,124 3. 1,000,000 - 2,499,999 6,747 4. 500,000 - 999,999 7,811 5. 250,000 - 499,999 4,520 6. 100,000 - 249,999 810 7. Under 100,000 12,469 Blank. Non-MSA ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 184-185 - BLANK ______________________________________________________________________ 186 Unit Control MSA - NON-MSA RESIDENCE File 20,826 1. In MSA; in Central City 30,107 2. In MSA; not in Central City 12,469 3. Not in MSA ______________________________________________________________________ 187-189 - BLANK ______________________________________________________________________ 190-200 - CHRONIC CONDITION PREVALENCE AND INCIDENCE FACTOR (XX.XXXXXXXXX) - character format with implied decimal ______________________________________________________________________ FINAL BASIC WEIGHT 201-209 - QUARTER 210-218 - SEMI-ANNUAL (Quarter/2) 219-227 - ANNUAL (Quarter/4) ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 6.5 WEIGHT 228-236 - QUARTER, SEMI-ANNUAL AND ANNUAL* ______________________________________________________________________ ESTIMATED RESTRICTED ACTIVITY DAYS IN PAST 2 WEEKS 237-245 - QUARTER, SEMI-ANNUAL AND ANNUAL* ______________________________________________________________________ ESTIMATED BED DAYS IN PAST 2 WEEKS 246-254 - QUARTER, SEMI-ANNUAL AND ANNUAL* ______________________________________________________________________ ESTIMATED WORK-LOSS DAYS IN PAST 2 WEEKS 255-263 - QUARTER, SEMI-ANNUAL AND ANNUAL* ______________________________________________________________________ ESTIMATED SCHOOL-LOSS DAYS IN PAST 2 WEEKS 264-272 - QUARTER, SEMI-ANNUAL AND ANNUAL* ______________________________________________________________________ ESTIMATED DOCTOR VISITS IN PAST 12 MONTHS 273-281 - QUARTER 282-290 - SEMI-ANNUAL 291-299 - ANNUAL ______________________________________________________________________ ESTIMATED SHORT-STAY HOSPITAL EPISODE DAYS IN PAST 12 MONTHS 300-308 - QUARTER 309-317 - SEMI-ANNUAL 318-326 - ANNUAL ______________________________________________________________________ *Estimates can be made for these periods depending on whether one quarter, two quarters or all four quarters of records are used. NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 327-335 - ANNUAL ESIMATED NUMBER OF SHORT-STAY HOSPITAL EPIDSODES IN PAST 12 MONTHS ______________________________________________________________________ 336 - BLANK ______________________________________________________________________ 337-340 Recode STRATA FOR VARIANCE ESTIMATION ______________________________________________________________________ 341 Recode PSU FOR VARIANCE ESTIMATION ______________________________________________________________________ 342-343 Recode SUBSTRATUM FOR VARIANCE ESTIMATION ______________________________________________________________________ 344-350 Generated SECONDARY SAMPLING UNIT ______________________________________________________________________ 351 Unit Control TYPE OF PSU File 41,421 1. Self representing 21,981 2. Non self representing ______________________________________________________________________ 352 Unit Control PANEL 4 File 1-4. Code used to identify nationally representative subsamples. ______________________________________________________________________ 353 NSR STATUS VARIABLE _____________________________________________________________________ 354-357 COLLAPSED VARIANCE STRATUM _____________________________________________________________________ 358 VARIANCE PSU _____________________________________________________________________ 359-360 BLANK _____________________________________________________________________ CONDITION FILE INCLUSIONS The Condition file contains the following types of records: 1. Condition records, either acute or chronic, which are associated with disability days, doctor visits and/or hospitalizations in the two weeks preceding the interview (location 107=1 or 2 and 111-112=01-14 or 109=1). 2. Chronic condition records when the condition is reported to be the main or secondary cause of activity limitation (location 107=1 and 126=1 or 2) or limitation in ability to work. 3. Chronic condition records reported in response to a check list of conditions for each body system, e.g., digestive. The total sample was divided into six subsamples. Each subsample was asked the set of conditions corresponding to one of the six chronic disease check lists. Use of Condition Records NHIS condition records can be used to calculate aggregate estimates and rates of the incidence of acute conditions (Recode A), prevalence of selected chronic conditions (Recode C), disability days and utilization associated with acute or chronic conditions, and chronic conditions causing limitation of activity. Explanations of the procedures used to calculate these figures and rates are given below as well as restrictions due to content and reliability factors. Included below is a list of special codes in ICD format and tape location created by NHIS as well as a list of ICD codes not used by NHIS. NHIS Created Codes The codes listed below are ICD-like codes with meanings specific to NHIS. These codes and the Impairment X-codes (see Medical Coding Manual for complete list of X-codes) are found in the ICD column locations of the Condition and Doctor Visit Records. The X of the Impairment Codes (represented by a hyphen '-') is in the first of the four columns. NHIS Code Category Title 019 Tuberculosis, arrested or inactive Psychic factors associated with diseases classified elsewhere in specified system: 316.0 Musculoskeletal 316.1 Respiratory 316.2 Cardiovascular 316.3 Skin 316.4 Gastrointestinal 316.5 Genitourinary 316.6 Endocrine 316.7 Organs of special sense 316.8 Other 316.9 Unspecified 399 Rheumatic fever, inactive 477.7 Allergies with multiple causes 693.2 Skin allergies with multiple causes 799.5 Observation with no condition found Codes Not Used by NHIS These ICD codes are not specifically used by NHIS. They are usually included in the categories specified: Unused ICD Coded To: 009.1 558 009.3 558 042-044 799.9 137-139 Impairment, as appropriate 230-234 Not applicable (not reported in NHIS) 235-238 Benign, malignant or unspecified, by site 268.1 Not applicable (not reported in NHIS) 306.0,6,7,8,9 Code as if non-psychogenic 315.0-2 X14 317-319 X19 326 Code residual effect to appropriate impairment or ICD 320-325 331.3,4 X93 342 X41 343 X50 344.0,2-6,8,9 Less than 3 months, see Medical Coding Manual, Appendix III If greater than 3 months, code as impairment, by site and extent 353.5 X70-X79, by site 369 X00-X03, by severity and site 388.2 X05-X09, by severity and site 389 X05-X09, by severity and site 391 Usually 398.9 (see Short Index) 410-412 414 429.6 414 436 437 438 Appropriate impairment usually (see Medical Coding Manual, Appendix III) 520.0-2,5 X92 521.6 X92 524 X92 718.6 X85 728.2 X70-X79, by site 728.4 Orthopedic impairment, by site 728.6 X74 734 X77 735 X76 736 Impairment, by type, site and cause 737 X70 738 Impairment, by type, site and cause 740 Not applicable (not reported in NHIS) 741 X71.9 742.0,1,3 X93.9 743 Code to equivalent acquired diseases of the eye 744.0-3388.9 and/or appropriate impairment (see Appendix III) 744.5 X79.9 744.8,9 of face, coded to X90.9 of neck, coded to X79.9 749 X91.9 750.0,1 X11.9 753.0 X31.9 754.2 X70.9 754.3 X75.9 754.4 X76.9 754.5-7 X78.9 except flatfoot coded to X77 754.8 Appropriate impairment, by type and site 755 Appropriate impairment, by type and site 756.0-3 Appropriate impairment, by type and site 758.0 X19.9 759.7.9 X99.9 761.6 Not applicable 779.6 Not applicable (for fetus) 781.5 X74 783.1 278.0 798 Not applicable 871.3 X00-X03 885-887 Appropriate impairment, by site 895-897 Appropriate impairment, by site 905.6-8 X80-89, by site 905.9 X20-29, X35, by site 908.6 Code to effect 909.0,1,3,9 Code to effect 958 Code injury only 960-979 977.9 980.987 989.9 In addition, the NHIS does not use certain ICD codes, which are conditions known to be caused by other conditions. In the Ninth Revision of the ICD, some causal conditions are marked by a dagger and the resulting condition by an asterisk. NHIS codes the dagger and not the asterisk. Acute Conditions Annual incidence estimates can be calculated by the following: 1. Use acute condition records (107:2) and categories from Recode A (location 100-103). 2. Select those with onset in last two weeks (108:1) 3. Use 6.5 weight (228-236) for all four quarters of data. Denominators for subdomain rates should be computed by summing the weights for the entire domain of interest. When associated disability days such as annual bed days are needed, the weighted number of bed days in location 246-254 should be substituted for the 6.5 weight in 3 above). For additional examples of calculating estimates associated with acute conditions, see the back of this document. Chronic Conditions Recode C is the list of selected chronic conditions for which NHIS calculates prevalence and associated disability and use data. We feel that the collection and coding procedures used do not justify any further breakdown of categories for purposes of estimating prevalence from our survey. These categories correspond to questions asked on the six chronic condition lists and therefore produce reliable estimates except where the numbers are small. In order to obtain NHIS prevalence estimates, use the Recode C categories following the Tape Layouts. For chronic conditions not specified in the six lists, estimates do not reflect prevalence but may be useful in epidemiological investigations. For most of the non-list conditions only those resulting in limitation of activity, recent disability days, or doctor visits will be included. Because chronic conditions-related estimates are made based on a one-sixth subsample, many estimates, especially for population subgroups, may not be statistically reliable. The weights for the six subsamples have been adjusted to the Census population controls using the same age-sex-race cells as were used for the entire sample. The most accurate chronic condition aggregate estimates for population variables other than age, sex and race are achieved by multiplying rates calculated for the one-sixth subsample by the population estimate based on the total sample. For example, to estimate the prevalence of hypertension in the population with income $25,000+, the rate calculated using the entire circulatory system subsample and those in the sample with hypertensive disease should be multiplied times the population estimate from the entire NHIS sample in the $25,000 income category. In order to calculate annual prevalence estimates: 1. Use chronic condition records (107:1) 2. Select on the appropriate list number in tape Location 92 3. Select on specified codes in Location 104-106 (Recode C). 4. Multiply the chronic condition prevalence factor (Location 190- 200 divided by 1,000,000,000 to adjust for the implied decimal) times the annual basic weight in location 219-227. Rates should be calculated using the population estimates from the subsample as the denominator. Population estimates from the total sample also may be used as denominators; however, if rates are to be calculated for groups other than those defined by age, sex, and race, it may be preferable to use denominators based on the subsample. In order to calculate associated disability days, doctor visits, etc., the specifications above should be used, substituting the appropriate weight for the basic weight factor in 4. For example, to calculate annual bed day estimates based on a two-week recall period, use the chronic condition factor multiplied by the weighted bed days in location 246-254. Limitation of Activity due to Chronic Condition To calculate limitation of activity due to chronic conditions on a condition basis, use the entire NHIS sample, rather than the one-sixth subsamples. NHIS recommends that Recode B (Location 97-99) be used to categorize the causal conditions. Use of Recodes Recode A - Recode categories for acute conditions. It contains the smallest categories considered reliable by NHIS for estimating acute conditions. Recode B - The recommended recode for limitation of activity. It corresponds directly to Ninth Revision ICD categories. Recode C - Recode categories for chronic conditions. It is used by NHIS for estimating prevalence of chronic conditions. NHIS PUBLIC USE TAPE RECORDS Outline of Items and Codes Number of records = 44,357 CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 1-2 - RECORD TYPE 44,357 30. Condition Record __________________________________________________________________ 3-4 HH-2 PROCESSING YEAR 44,357 96. 1996 ______________________________________________________________________ 5-14 Generated HOUSEHOLD ID ______________________________________________________________________ 15-16 - PERSON NUMBER ______________________________________________________________________ 17-18 - CONDITION SERIAL NUMBER 01-99. Serial Number ______________________________________________________________________ 19-20 HH-3 SAMPLING WEEK CODE (Numbered within Quarter, location 178) 2,596 01. Week 1 2,439 02. Week 2 3,689 03. Week 3 3,378 04. Week 4 3,672 05. Week 5 3,470 06. Week 6 3,883 07. Week 7 3,566 08. Week 8 3,822 09. Week 9 3,223 10. Week 10 3,420 11. Week 11 3,667 12. Week 12 3,532 13. Week 13 _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 21 Recode LATE INTERVIEW (OR LAST ATTEMPT) FLAG 27,764 0. Interview not late 12,124 1. One week late 3,595 2. Two weeks late 874 3. Unknown _________________________________________________________________________ 22-23 HH-11c,d TYPE OF LIVING QUARTERS: Housing Unit = (00-07) 740 00. Housing unit; kind unknown 40,457 01. House, apartment, flat 30 02. HU in nontransient hotel, motel, etc. 1 03. HU-permanent in transient hotel, motel, etc. 24 04. HU in rooming house 2,509 05. Mobile home or trailer with no permanent room added 403 06. Mobile home or trailer with one or more permanent rooms added 36 07. HU not specified above Other Unit = (08-13) 63 08. Quarters not HU in rooming or boarding house 2 09. Unit not permanent in transient hotel, motel, etc. 1 10. Unoccupied site for mobile home, trailer, or tent 64 11. Student quarters in college dormitory 27 12. Other unit not specified above 0 13. Other unit; kind unknown _________________________________________________________________________ - NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 24 HH-12 HAS TELEPHONE 40,515 1. Yes, phone number given 1,497 2. Yes, no phone number given 1,941 3. No 404 4. Unknown _________________________________________________________________________ 25 A-1 SEX 18,693 1. Male 25,664 2. Female _________________________________________________________________________ 26 - BLANK _________________________________________________________________________ 27-28 Person AGE Column 297 00. Under 1 year 43,717 01-89. Number of years 343 90. 99 years or older _________________________________________________________________________ 29 Recode AGE RECODE #1 1,487 1. Under 5 years 4,459 2. 5-17 years 2,301 3. 18-24 years 11,742 4. 25-44 years 12,942 5. 45-64 years 3,224 6. 65-69 years 2,828 7. 70-74 years 5,374 8. 75 years and over _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 30 Recode AGE RECODE #2 1,821 1. Under 6 years 3,814 2. 6-16 years 2,612 3. 17-24 years 4,893 4. 25-34 years 6,849 5. 35-44 years 7,012 6. 45-54 years 5,930 7. 55-64 years 6,052 8. 65-74 years 5,374 9. 75 years and over _________________________________________________________________________ 31-32 Recode AGE RECODE #3 931 00-35. Months 43,426 36. Over 3 years _________________________________________________________________________ 33 - MONTH OF BIRTH IMPUTED FLAG 43,198 0. Month known 1,148 1. Month unknown, '8' imputed 11 9. Date of birth unknown _________________________________________________________________________ 34-39 A-3 MONTH AND YEAR OF BIRTH 34-35 Month 01. January 08. August 02. February 09. September 03. March 10. October 04. April 11. November 05. May 12. December 06. June 99. Unknown 07. July 36-39 Year of Birth 1905. 1905 and before 1906-1997. 1906-1997 9999. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 40 Recode HISPANIC ORIGIN IMPUTED FLAG 44,067 0. Hispanic Origin Known 290 1. Hispanic Origin Imputed from Reference Person _________________________________________________________________________ 41-42 A-6 MAIN RACIAL BACKGROUND* - Reported (see notation for locations 43-45) 34,538 01. White 6,228 02. Black/African American** 379 03. Indian (American) 111 06. Chinese 179 07. Filipino 398 15. Other API (includes Hawaiian, Korean, Vietnamese, Japanese, Asian Indian, Samoan, and Guamanian) 1,922 16. Other Race (includes Eskimo and Aleut) 85 17. Multiple Race 517 99. Unknown ________________________________________________________________________ * Some categories may be too small to analyze separately and therefore may produce unreliable estimates; in addition, counts may not agree with those produced by the Census Bureau. ** For convenience, the category 'Black/African American' will be shown as 'Black' in all race recode locations throughout the documentation. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 43-45 Recode RACE RECODES 43 Recode 1* 1. White Persons whose Main 36,962 2. Black Racial Background 6,252 3. Other (location 41-42) was 1,143 "other" or "unknown" were classified in the 44 Recode 2 following recodes by using the racial 36,962 1. White background observed by 7,395 2. Non-white the interviewer. Use of these recodes is 45 Recode 3 recommended for estimating statistics 6,252 1. Black for the groups shown 38,105 2. Non-black here. _________________________________________________________________________ 46-47 A-5 HISPANIC ORIGIN** 14 00. Multiple Hispanic 916 01. Puerto Rican 446 02. Cuban 1,640 03. Mexican-Mexicano 2,312 04. Mexican-American 45 05. Chicano 494 06. Other Latin American 606 07. Other Spanish 145 08. Spanish, DK type 99 09. Unknown if Spanish origin 37,640 10. Not Spanish origin _________________________________________________________________________ *This recode is used to define race in the Current Estimates tables. **If unknown, the family reference person code was imputed. A flag indicating imputation is in loc. 40 and the relationship to reference person is in loc. 63. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 48 L-7 MARITAL STATUS 4,582 0. Under 14 years 22,197 1. Married - spouse in household 363 2. Married - spouse not in household 5,281 3. Widowed 4,122 4. Divorced 1,285 5. Separated 6,333 6. Never married 194 7. Unknown _________________________________________________________________________ 49 L-1 VETERAN STATUS 31,682 1. Non-veteran 2,017 3. WW I and WW II 1,051 4. Korean War 1,455 5. Vietnam veteran 567 6. Post-Vietnam 912 7. Other service 125 8. Served in Armed Forces, unknown if war veteran 602 9. Unknown if served in Armed Forces 5,946 Blank. Under 18 years of age _________________________________________________________________________ 50 L-1 ACTIVE GUARD/RESERVE STATUS FOR PERSONS ON ACTIVE DUTY IN ARMED FORCES 31,682 0. Non-veteran 256 1. All service in Guard/Reserve 798 2. Some service in Guard/Reserve 11 3. Unknown if all service in Guard/Reserve 4,459 4. No active service in Guard/ Reserve 1,205 5. Unknown if ever active member in Guard/Reserve or if served in Armed Forces 5,946 Blank. Under 18 years of age _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 51-52 L-2 EDUCATION OF INDIVIDUAL - COMPLETED YEARS 1,195 00. Never attended; kindergarten only 27,549 01-12. Grades 1-12 College: 2,586 13. 1 year 3,327 14. 2 years 1,169 15. 3 years 3,567 16. 4 years 760 17. 5 years 2,149 18. 6 years or more 568 19. Unknown 1,487 Blank. Under 5 years of age _________________________________________________________________________ 53 Recode EDUCATION OF INDIVIDUAL RECODE 1,195 0. None; kindergarten only 8,031 1. 1-8 years (elementary) 6,185 2. 9-11 years (high school) 13,333 3. 12 years (high school graduate) 7,082 4. 1-3 years (college) 3,567 5. 4 years (college graduate) 2,909 6. 5+ years (post-college) 568 7. Unknown 1,487 Blank. Under 5 years of age _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 54-55 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER (Detail) 111 00. Never attended; kindergarten only 23,071 01-12. Grades 1-12 College: 3,428 13. 1 year 4,855 14. 2 years 1,733 15. 3 years 5,548 16. 4 years 1,363 17. 5 years 3,915 18. 6 years or more 333 19. Unknown _________________________________________________________________________ 56 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER RECODE 111 0. None; kindergarten only 3,559 1. 1-8 years (elementary) 4,721 2. 9-11 years (high school) 14,791 3. 12 years (high school graduate) 10,016 4. 1-3 years (college) 5,548 5. 4 years (college graduate) 5,278 6. 5+ years (post-college) 333 7. Unknown _________________________________________________________________________ 57 L-8 FAMILY INCOME $20,000 OR MORE 17,235 1. Less than $20,000 25,767 2. $20,000 or more 1,355 3. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 58-59 L-8 FAMILY INCOME 221 00. Less than $1,000 263 01. $ 1,000 - $ 1,999 297 02. 2,000 - 2,999 308 03. 3,000 - 3,999 454 04. 4,000 - 4,999 937 05. 5,000 - 5,999 928 06. 6,000 - 6,999 911 07. 7,000 - 7,999 816 08. 8,000 - 8,999 930 09. 9,000 - 9,999 1,137 10. 10,000 - 10,999 683 11. 11,000 - 11,999 1,175 12. 12,000 - 12,999 827 13. 13,000 - 13,999 809 14. 14,000 - 14,999 947 15. 15,000 - 15,999 565 16. 16,000 - 16,999 522 17. 17,000 - 17,999 805 18. 18,000 - 18,999 848 19. 19,000 - 19,999 3,502 20. 20,000 - 24,999 2,890 21. 25,000 - 29,999 2,668 22. 30,000 - 34,999 2,000 23. 35,000 - 39,999 1,840 24. 40,000 - 44,999 1,813 25. 45,000 - 49,999 8,411 26. $50,000 and over 6,850 27. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 60 Recode FAMILY INCOME RECODE 1,543 0. Under $5,000 1,865 1. $ 5,000 - $ 6,999 2,657 2. 7,000 - 9,999 4,631 3. 10,000 - 14,999 3,687 4. 15,000 - 19,999 3,502 5. 20,000 - 24,999 5,558 6. 25,000 - 34,999 5,653 7. 35,000 - 49,999 8,411 8. $50,000 or more 6,850 9. Unknown _________________________________________________________________________ 61 Generated NHIS POVERTY INDEX* 33,217 1. At or above poverty threshold 6,906 2. Below poverty threshold 4,234 3. Unknown _________________________________________________________________________ *Based on family size, number of children under 18 years of age and family income using the 1995 poverty levels derived from the August, 1996 Current Population Survey. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 62-63 FAMILY RELATIONSHIP 62 A-2 Type of Family 8,206 &. Primary individual 547 -. Secondary individual 35,546 0. Primary family 58 1-9. Secondary family 63 A-2 Relationship to Reference Person 7,918 &. Reference person, living alone 16,630 0. Reference person, 2+ persons in household 10,386 1. Spouse, other spouse NOT in Armed Forces and living at home 91 2. Spouse, other spouse IN Armed Forces and living at home 7,368 3. Child of reference person or spouse 414 4. Grandchild of reference person or spouse 766 5. Parent of reference person or spouse 774 6. Other relative 10 7. Child of military family with no eligible reference person 0 9. Unknown _________________________________________________________________________ 64 Recode FAMILY RELATIONSHIP RECODE 7,918 1. Living alone 835 2. Living only with non-relative 22,185 3. Living with spouse 13,419 4. Living with relative - other _________________________________________________________________________ 65-66 Generated SIZE OF FAMILY* Unrelated individuals are coded 01 _________________________________________________________________________ *Count includes spouse in military but living at home. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 67 Generated SIZE OF FAMILY RECODE 44,104 1-8. Number of members 253 9. 9+ members _________________________________________________________________________ 68 A-2 PARENT/OTHER ADULT RELATIVE (under 25 years and never married) 4,126 1. Both parents, no other relative 1,513 2. Mother only 99 3. Father only 485 4. Both parents and other 21+ year old adult relative 393 5. Mother and other 21+ year old adult relative 35 6. Father and other 21+ year old adult relative 100 7. No parent, but one 21+ year old adult relative 132 8. No parent, but two or more 21+ year old adult relatives 64 9. Unknown 481 0. Other 36,929 Blank. Not applicable (25+ years old or ever married) _________________________________________________________________________ 69 B-1 MAJOR ACTIVITY (18+ years old) B-8 16,290 1. Working 9,130 2. Keeping house 1,241 3. Going to school 11,265 4. Something else 485 5. Unknown 5,946 Blank. Not applicable (Under 18 years) _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 70 G-4 HEALTH STATUS 6,926 1. Excellent 9,195 2. Very Good 12,791 3. Good 9,494 4. Fair 5,531 5. Poor 420 6. Unknown _________________________________________________________________________ 71 Recode ACTIVITY LIMITATION STATUS* - (all ages) 8,936 1. Unable to perform major activity 8,063 2. Limited in kind/amount major activity 5,967 3. Limited in other activities 21,391 4. Not limited (includes unknowns) _________________________________________________________________________ 72 Recode ACTIVITY LIMITATION STATUS MEASURED BY "ABILITY TO WORK" (18-69 years) 8,361 1. Unable to work 4,060 2. Limited in kind/amount of work 3,180 3. Limited in other activities 14,608 4. Not limited (includes unknowns) 14,148 Blank. Not applicable (under 18 years, 70+ years) _________________________________________________________________________ *This recode is used to categorize persons with limitation of activity in the Current Estimates tables. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 73 B-11 LIMITATION OF SCHOOL ACTIVITIES (5-17 years) 134 1. Unable to attend school 735 2. Attends special school/classes 138 3. Needs special school/classes 220 4. Limited in school attendance 433 5. Limited in other activities 2,799 6. Not limited (includes unknowns) 39,898 Blank. Not applicable (Under 5 years or 18+ years) _________________________________________________________________________ 74 B-14 NEEDS HELP WITH PERSONAL CARE (5-59 years old and limited, or age 60-69 years)* 1,407 1. Unable to perform personal care needs 2,674 2. Limited in performing other routine needs 15,052 3. Not limited in performing personal or routine needs 19 4. Unknown 25,205 Blank. Not applicable (Under 5 years; 5-59 years not limited; 70+ years old) _________________________________________________________________________ *For persons 70+ years, use location 71 to analyze 'Needs Help With Personal Care'; codes 1 and 2 in location 71 correspond to codes 1 and 2 in location 74. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 75 D-1 EMPLOYMENT STATUS IN PAST 2 WEEKS (18+ years) In the Labor Force: (1-7) Currently employed: (1-3) 16,349 1. Worked in past 2 weeks 625 2. Did not work, has job; not on lay-off and not looking for work 20 3. Did not work, has job; looking for work Unemployed: (4-7) 109 4. Did not work, has job; on lay-off 3 5. Did not work, has job; on lay-off and looking for work 131 6. Did not work, has job; unknown if looking or on lay-off 631 7. Did not work, has no job; looking for work or on lay-off Not in Labor Force (18+ years): (8) 20,543 8. Not in Labor Force (18+ years) 5,946 Blank. Not applicable (Under 18 years old) _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 76 L-6 CLASS OF WORKER 20,543 0. Not in labor force 11,792 1. Private company 651 2. Federal Government employee 967 3. State Government employee 1,700 4. Local Government employee 491 5. Incorporated business 1,801 6. Self-employed 36 7. Without pay 15 8. Never worked 415 9. Unknown 5,946 Blank. Under 18 _________________________________________________________________________ 77-79 - BLANK _______________________________________________________________________ 80-81 Recode INDUSTRY RECODE 1 SEE APPENDIX B _________________________________________________________________________ 82-83 Recode INDUSTRY RECODE 2 SEE APPENDIX B _________________________________________________________________________ 84-86 - BLANK _________________________________________________________________________ 87-88 Recode OCCUPATION RECODE 1 SEE APPENDIX C _________________________________________________________________________ 89-90 Recode OCCUPATION RECODE 2 SEE APPENDIX C _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 91 L-R RESPONDENT 28,041 1. Self-entirely 2,505 2. Self-partly 13,427 3. Proxy 384 4. Unknown _________________________________________________________________________ 92 Recode CONDITION LIST ASSIGNED AND ASKED 8,394 1. Condition List 1, Skin and musculoskeletal 7,874 2. Condition List 2, Impairments 5,903 3. Condition List 3, Digestive 6,719 4. Condition List 4, Miscellaneous 6,645 5. Condition List 5, Circulatory 8,438 6. Condition List 6, Respiratory 384 7. Unknown _________________________________________________________________________ 93-96 K-3 ICD/NHIS CODE (DIAGNOSTIC CODE) (See ICD-9 rubric and NHIS Medical Coding Manual, Part III of Documentation) _________________________________________________________________________ 97-99 Recode CONDITION RECODE (B) (ICD Recode, modified for NHIS) (See Diagnostic Recodes Section) _________________________________________________________________________ 100-103 Recode ACUTE RECODE (A) (See Diagnostic Recodes Section) _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 104-106 Recode CHRONIC RECODE (C) (See Diagnostic Recodes Section) _________________________________________________________________________ 107 K-3 CHRONIC/ACUTE CODE 37,971 1. Chronic 6,386 2. Acute _________________________________________________________________________ 108 K-5 ONSET 4,139 1. During the past 2 weeks 3,141 2. Over 2 weeks to 3 months 5,260 3. Over 3 months to 12 months 10,820 4. Over 1 year to 5 years 20,997 5. Over 5 years _________________________________________________________________________ 109 K-2 DOCTOR LAST SEEN FOR THIS CONDITION 310 0. Interview week 11,544 1. 2-week reference period 12,974 2. Over 2 weeks, less than 6 months 4,910 3. 6 months, less than 1 year 3,041 4. 1 year, less than 2 years 2,672 5. 2 years, less than 5 years 2,609 6. 5 years or more 731 7. Doctor seen, DK when 774 8. DK if doctor seen 4,792 9. Doctor never seen _________________________________________________________________________ 110 Recode DOCTOR EVER SEEN FOR THIS CONDITION 39,565 1. Yes 4,792 2. No _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 111-112 K-6 TOTAL RESTRICTED ACTIVITY DAYS IN PAST 2 WEEKS FOR THIS CONDITION 36,382 00. None 7,975 01-14. 1-14 days _________________________________________________________________________ 113-114 K-7 BED DAYS IN PAST 2 WEEKS FOR THIS CONDITION 39,958 00. None 4,399 01-14. 1-14 days _________________________________________________________________________ 115-116 K-8 WORK-LOSS DAYS IN PAST 2 WEEKS FOR THIS CONDITION 42,711 00. None 1,646 01-14. 1-14 days _________________________________________________________________________ 117-118 K-9 SCHOOL-LOSS DAYS IN PAST 2 WEEKS FOR THIS CONDITION 43,415 00. None 942 01-14. 1-14 days _________________________________________________________________________ 119-121 K-10 BED DAYS IN PAST 12 MONTHS FOR THIS CONDITION* 16,779 000. None 2,948 001-365. Days 18,244 366. Unknown/not a "check-list" condition 6,386 Blank. Not a chronic condition _________________________________________________________________________ *Use only for check-list conditions. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 122 K-11 EVER HOSPITALIZED FOR THIS CONDITION* 3,197 1. Yes 16,843 2. No 17,931 3. Unknown/not a "check-list" condition 6,386 Blank. Not a chronic condition _________________________________________________________________________ 123 K-12 CONDITION STATUS* 16,861 1. Still has condition 481 2. Condition cured 1,755 3. Condition under control 196 4. Other 18,678 5. Unknown status/not a "check-list" condition 6,386 Blank. Not a chronic condition _________________________________________________________________________ 124 K-12 LENGTH OF TIME HAD CONDITION BEFORE CURED* (Location 123 coded 2) 22 0. Less than 1 month 41 1. 1-3 months 67 2. Over 3 to 6 months 24 3. Over 6 to 11 months 43 4. 1 year (12 months to 23 months) 44 5. 2-4 years 31 6. 5-9 years 31 7. 10 years or more 178 8. Unknown 43,876 Blank. Not applicable/not a chronic condition _________________________________________________________________________ *Use only for check-list conditions. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 125 K-12 CONDITION PRESENT IN PAST 12 MONTHS* 18,852 1. Yes 95 2. No 19,024 3. Unknown/not a "check-list" condition 6,386 Blank. Not a chronic condition _________________________________________________________________________ 126 Recode CONDITION CAUSES ACTIVITY LIMITATION (all ages) 9,088 1. Limited, this condition main cause of limitation 5,523 2. Limited, this condition secondary cause of limitation 8,355 3. Limited, but not caused by this condition 21,391 4. Not limited _________________________________________________________________________ 127 Recode CONDITION CAUSES LIMITATION IN ABILITY TO WORK (for all persons 18-69 years of age) 4,594 1. Limited in work, this condition main cause of this limitation 2,922 2. Limited in work, this condition secondary cause of this limitation 4,905 3. Limited in work but not caused by this condition 17,788 4. Not limited in work 14,148 Blank. Not applicable _________________________________________________________________________ 128 - ALL INJURIES** 4,733 1. First 843 2. Not first 38,781 Blank. Not an injury _________________________________________________________________________ * Use only for check-list conditions. **Includes all conditions reported as caused by an accident or injury, conditions with ICD codes 800-999 and impairments (X-codes) due to accidents or injuries. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 129 Recode IS INJURY ADVERSE REACTION OR COMPLICATION OF MEDICAL CARE 53 1. Yes, adverse reaction* 216 2. Yes, complication of medical care (therapeutic misadventure)* 5,307 3. No, other injury 38,781 Blank. Not an injury _________________________________________________________________________ 130 K-14 PLACE OF ACCIDENT 488 1. At home (inside house) 452 2. At home (adjacent premises) 1,388 3. Street and highway (including roadway and public sidewalks) 92 4. Farm 908 5. Industrial place (including premises) 233 6. School (including premises) 275 7. Place of recreation and sports, except school 764 8. Other 976 9. Unknown 38,781 Blank. Not an injury _________________________________________________________________________ *Locations 130-134 are coded 'Unknown' for these injuries. Most adverse reactions and therapeutic misadventures were not originally classified as an accident or injury and have been given the 'unspecified' E-code (E0009) in locs. 140-144 in accordance with ICDA guidelines; most will also have the place code of '9' (unspecified) in loc. 145. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _______________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _______________________________________________________________________________ 131 K-15 AT WORK AT TIME OF ACCIDENT 1,405 1. Yes 2,196 2. No 758 3. Not applicable, under 18 at time of accident 175 4. Not applicable, in Armed Forces 1,042 5. Unknown 38,781 Blank. Not an injury _______________________________________________________________________________ 132 K-16 MOTOR VEHICLE INVOLVED 1,391 1. Yes 3,424 2. No 761 3. Unknown 38,781 Blank. Not an injury _______________________________________________________________________________ 133 K-16 MORE THAN ONE VEHICLE INVOLVED? NOTE: Variable name 849 1. Yes, two or more and values 1 vehicles and 2 were 523 2. No, only one mislabelled vehicle for years 19 3. Unknown 1982-1994. 42,966 Blank. Not an injury/no or unknown if motor vehicle involved _______________________________________________________________________________ 134 K-16 MOVING MOTOR VEHICLE INVOLVED 1,221 1. Yes 139 2. No 31 3. Unknown 42,966 Blank. Not an injury/no or unknown if motor vehicle involved _______________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 135-137 Recode CLASS OF ACCIDENT 5,132 111-322. 175 400. SEE APPENDIX D 216 500. 53 600. 38,781 Blank. Not an injury _________________________________________________________________________ 138 Recode SELECTED FIRST INJURY* 3,710 1. First 500 2. Not first 40,147 Blank. Not a selected injury _________________________________________________________________________ 139 Recode CONDITION CAUSES PERSONAL CARE ACTIVITY LIMITATION (5-59 years old and limited, or age 60-69 years) 1,230 1. Limited, condition main cause of limitation 667 2. Limited, condition secondary cause of limitation 2,184 3. Limited, but not caused by this condition 15,071 4. Not limited 25,205 Blank. Not applicable (under 5 years, 5-59 years not limited, 70+ years old) _________________________________________________________________________ *Limited to conditions with ICD codes 800-999 and impairments (X-codes) due to accidents or injuries. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 140-144 - EXTERNAL CAUSE OF INJURY* 923 E0009. (NHIS code for unspecified cause)** 4,653 E800-E998. ICD-9 External Causes of Injury E-Code) (with 5th digit in range 0-9 for some categories) 38,781 Blank. Not an injury _________________________________________________________________________ 145 - ICD-9 (E-CODE) PLACE OF OCCURRENCE 950 0. Home 92 1. Farm 0 2. Mine and quarry 895 3. Industrial place and premises 292 4. Place for recreation and sports 1,398 5. Street and highway 319 6. Public building 79 7. Residential institution 597 8. Other specified places 954 9. Unspecified place, Unknown 38,781 Blank. Not an injury _________________________________________________________________________ 146-177 - BLANK _________________________________________________________________________ 178 HH-5 SAMPLING QUARTER 12,432 1. Quarter 1 13,771 2. Quarter 2 9,057 3. Quarter 3 9,097 4. Quarter 4 _________________________________________________________________________ 179-181 BLANK _________________________________________________________________________ *Include all listed E-codes except late effects (929, 959, 969, 977, 989, 999), and death (978). In addition, NHIS added "9" (Unknown) to the 4th digit of those E-Codes without an "Other or unspecified" category (854, 881, 944 and 951). **Many of the 'unspecified' E-codes (E0009) in locs. 140-144 are due to adverse reactions and therapeutic misadventures (loc. 129) and most of these will also receive a '9' (unspecified) as a place code in loc. 145. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 182 Unit Control REGION File 8,462 1. Northeast 9,504 2. Midwest 16,168 3. South 10,223 4. West ______________________________________________________________________ 183 Unit Control GEOGRAPHIC DISTRIBUTION File MSA Size 4,467 1. 5,000,000 or more 5,310 2. 2,500,000 - 4,999,999 10,088 3. 1,000,000 - 2,499,999 4,893 4. 500,000 - 999,999 5,689 5. 250,000 - 499,999 3,084 6. 100,000 - 249,999 760 7. Under 100,000 10,066 Blank. Non-MSA ______________________________________________________________________ 184-185 - BLANK ______________________________________________________________________ 186 Unit Control MSA NON-MSA RESIDENCE File 14,537 1. In MSA; in Central City 19,754 2. In MSA; not in Central City 10,066 3. Not in MSA ______________________________________________________________________ 187-189 BLANK ______________________________________________________________________ 190-200 CHRONIC CONDITION PREVALENCE AND INCIDENCE FACTOR (XX.XXXXXXXXX) - character format with implied decimal _________________________________________________________________________ FINAL BASIC WEIGHT 201-209 QUARTER 210-218 SEMI-ANNUAL (Quarter/2) 219-227 ANNUAL (Quarter/4) _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 6.5 WEIGHT 228-236 - QUARTER, SEMI-ANNUAL AND ANNUAL* ______________________________________________________________________ ESTIMATED RESTRICTED ACTIVITY DAYS IN PAST 2 WEEKS 237-245 - QUARTER, SEMI-ANNUAL AND ANNUAL* ______________________________________________________________________ ESTIMATED BED DAYS IN PAST 2 WEEKS 246-254 - QUARTER, SEMI-ANNUAL AND ANNUAL* ______________________________________________________________________ ESTIMATED WORK-LOSS DAYS IN PAST 2 WEEKS 255-263 - QUARTER, SEMI-ANNUAL AND ANNUAL* ______________________________________________________________________ ESTIMATED SCHOOL-LOSS DAYS IN PAST 2 WEEKS 264-272 - QUARTER, SEMI-ANNUAL AND ANNUAL* ______________________________________________________________________ ESTIMATED DOCTOR VISITS IN PAST 12 MONTHS 273-281 - QUARTER 282-290 - SEMI-ANNUAL 291-299 - ANNUAL ______________________________________________________________________ *Estimates can be made for these periods depending on whether one quarter, two quarters or all four quarters of records are used. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 300-336 - BLANK ________________________________________________________________________ 337-340 Recode STRATA FOR VARIANCE ESTIMATION ________________________________________________________________________ 341 Recode PSU FOR VARIANCE ESTIMATION ________________________________________________________________________ 342-343 Recode SUBSTRATUM FOR VARIANCE ESTIMATION ________________________________________________________________________ 344-350 Generated SECONDARY SAMPLING UNIT ________________________________________________________________________ 351 Unit Control TYPE OF PSU File 27,168 1. Self representing 17,189 2. Non self representing ________________________________________________________________________ 352 Unit Control PANEL 4 File 1-4. Code used to identify nationally representative subsamples. ________________________________________________________________________ 353 NSR STATUS VARIABLE _____________________________________________________________________ 354-357 COLLAPSED VARIANCE STRATUM _____________________________________________________________________ 358 VARIANCE PSU _____________________________________________________________________ 359-360 BLANK _____________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS Outline of Items and Codes Number of records = 14,024 DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 1-2 - RECORD TYPE 14,024 40. Two-week Doctor Visit Record _________________________________________________________________________ 3-4 HH-2 PROCESSING YEAR 14,024 96. 1996 ______________________________________________________________________ 5-14 Generated HOUSEHOLD ID ______________________________________________________________________ 15-16 - PERSON NUMBER ______________________________________________________________________ 17-18 - DOCTOR VISIT SERIAL NUMBER 01-99. Serial Number ______________________________________________________________________ 19-20 HH-3 SAMPLING WEEK CODE (Numbered within Quarter, location 178) 710 01. Week 1 800 02. Week 2 1,231 03. Week 3 1,113 04. Week 4 1,058 05. Week 5 1,153 06. Week 6 1,166 07. Week 7 1,228 08. Week 8 1,242 09. Week 9 962 10. Week 10 1,136 11. Week 11 1,123 12. Week 12 1,102 13. Week 13 _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 21 Recode LATE INTERVIEW (OR LAST ATTEMPT) FLAG 9,037 0. Interview not late 3,708 1. One week late 1,076 2. Two weeks late 203 3. Unknown _________________________________________________________________________ 22-23 HH-11c,d TYPE OF LIVING QUARTERS: Housing Unit = (00-07) 274 00. Housing unit; kind unknown 12,834 01. House, apartment, flat 7 02. HU in nontransient hotel, motel, etc. 0 03. HU-permanent in transient hotel, motel, etc. 3 04. HU in rooming house 754 05. Mobile home or trailer with no permanent room added 87 06. Mobile home or trailer with one or more permanent rooms added 22 07. HU not specified above Other Unit = (08-13) 11 08. Quarters not HU in rooming or boarding house 1 09. Unit not permanent in transient hotel, motel, etc. 1 10. Unoccupied site for mobile home, trailer or tent 22 11. Student quarters in college dormitory 8 12. Other unit not specified above 0 13. Other unit; kind unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 24 HH-12a HAS TELEPHONE 12,863 1. Yes, phone number given 480 2. Yes, no phone number given 549 3. No 132 4. Unknown _________________________________________________________________________ 25 A-1 SEX 5,568 1. Male 8,456 2. Female ___________________________________________________________________________ 26 AGE IMPUTED FLAG 14,024 0. Age known 0 1. Age unknown, imputed as 34 ___________________________________________________________________________ 27-28 Person AGE Column 366 00. Under 1 year 13,576 01-89. Number of years 82 90. 99 years or older _________________________________________________________________________ 29 Recode AGE RECODE #1 1,149 1. Under 5 years 1,564 2. 5-17 years 855 3. 18-24 years 3,715 4. 25-44 years 3,496 5. 45-64 years 813 6. 65-69 years 797 7. 70-74 years 1,635 8. 75 years and over _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 30 Recode AGE RECODE #2 1,303 1. Under 6 years 1,303 2. 6-16 years 962 3. 17-24 years 1,739 4. 25-34 years 1,976 5. 35-44 years 1,992 6. 45-54 years 1,504 7. 55-64 years 1,610 8. 65-74 years 1,635 9. 75 years and over _________________________________________________________________________ 31-32 Recode AGE RECODE #3 841 00-35. Months 13,183 36. Over 3 years _________________________________________________________________________ 33 MONTH OF BIRTH IMPUTED FLAG 13,646 0. Month known 373 1. Month unknown, '8' imputed 5 9. Date of birth unknown _________________________________________________________________________ 34-39 A-3 MONTH AND YEAR OF BIRTH 34-35 Month 01. January 08. August 02. February 09. September 03. March 10. October 04. April 11. November 05. May 12. December 06. June 99. Unknown 07. July 36-39 Year of Birth 1905. 1905 and before 1906-1997. 1906-1997 9999. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 40 Recode HISPANIC ORIGIN IMPUTED FLAG 13,906 0. Hispanic Origin Known 118 1. Hispanic Origin Imputed from Reference Person _________________________________________________________________________ 41-42 A-6 MAIN RACIAL BACKGROUND* - Reported (see notation for locations 43-45) 10,891 01. White 1,944 02. Black/African American** 139 03. Indian (American) 36 06. Chinese 66 07. Filipino 139 15. Other API (includes Hawaiian, Korean, Vietnamese, Japanese, Asian Indian, Samoan, and Guamanian) 611 16. Other Race (includes Eskimo and Aleut) 27 17. Multiple Race 171 99. Unknown _________________________________________________________________________ * Some categories may be too small to analyze separately and therefore may produce unreliable estimates; in addition, counts may not agree with those produced by the Census Bureau. ** For convenience, the category 'Black/African American' will be shown as 'Black' in all race recode locations throughout the documentation. NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 43-45 Recode RACE RECODES 43 Recode 1* Person whose Main Racial Background 11,667 1. White (locations 41-42) was 1,951 2. Black "other" or "unknown" 406 3. Other were classified in the following recodes 44 Recode 2 by using the racial background observed 11,667 1. White by the interviewer. 2,357 2. Non-white Use of these recodes is recommended for 45 Recode 3 estimating statistics for the groups shown 1,951 1. Black here. 12,073 2. Non-black _________________________________________________________________________ 46-47 A-5 HISPANIC ORIGIN** 2 00. Multiple Hispanic 231 01. Puerto Rican 136 02. Cuban 514 03. Mexican-Mexicano 718 04. Mexican-American 19 05. Chicano 157 06. Other Latin American 232 07. Other Spanish 81 08. Spanish, DK type 19 09. Unknown if Spanish origin 11,915 10. Not Spanish origin _________________________________________________________________________ *This recode is used to define race in the Current Estimates tables. **If unknown, the family reference person code was imputed. A flag indicating imputation is in loc. 40 and the relationship to reference person is in loc. 63. NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 48 L-7 MARITAL STATUS 2,261 0. Under 14 years 6,690 1. Married - spouse in household 122 2. Married - spouse not in household 1,413 3. Widowed 1,212 4. Divorced 329 5. Separated 1,907 6. Never married 90 7. Unknown _________________________________________________________________________ 49 L-1 VETERAN STATUS 9,424 1. Non-veteran 559 3. WW I and WW II 271 4. Korean War 401 5. Vietnam veteran 155 6. Post-Vietnam 225 7. Other service 34 8. Served in Armed Forces, unknown if war veteran 242 9. Unknown if served in Armed Forces 2,713 Blank. Under 18 years of age _________________________________________________________________________ 50 L-1 ACTIVE GUARD/RESERVE STATUS FOR PERSONS ON ACTIVE DUTY IN ARMED FORCES 9,424 0. Non-veteran 68 1. All service in Guard/Reserve 202 2. Some service in Guard/Reserve 8 3. Unknown if all service in Guard/Reserve 1,195 4. No active service in Guard/ Reserve 414 5. Unknown if ever active member in Guard/Reserve or if served in Armed Forces 2,713 Blank. Under 18 years of age _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 51-52 L-2 EDUCATION OF INDIVIDUAL - COMPLETED YEARS 429 00. Never attended; kindergarten only 7,678 01-12. Grades 1-12 College: 922 13. 1 year 1,110 14. 2 years 380 15. 3 years 1,212 16. 4 years 206 17. 5 years 712 18. 6 years or more 226 19. Unknown 1,149 Blank. Under 5 years of age _________________________________________________________________________ 53 Recode EDUCATION OF INDIVIDUAL RECODE 429 0. None; kindergarten only 2,196 1. 1-8 years (elementary) 1,722 2. 9-11 years (high school) 3,760 3. 12 years (high school graduate) 2,412 4. 1-3 years (college) 1,212 5. 4 years (college graduate) 918 6. 5+ years (post-college) 226 7. Unknown 1,149 Blank. Under 5 years of age _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 54-55 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER (Detail) 23 00. Never attended; kindergarten only 6,390 01-12. Grades 1-12 College: 1,182 13. 1 year 1,729 14. 2 years 626 15. 3 years 2,072 16. 4 years 434 17. 5 years 1,401 18. 6 years or more 167 19. Unknown _________________________________________________________________________ 56 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER RECODE 23 0. None; kindergarten only 836 1. 1-8 years (elementary) 1,204 2. 9-11 years (high school) 4,350 3. 12 years (high school graduate) 3,537 4. 1-3 years (college) 2,072 5. 4 years (college graduate) 1,835 6. 5+ years (post-college) 167 7. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 57 L-8 FAMILY INCOME $20,000 OR MORE 4,853 1. Less than $20,000 8,710 2. $20,000 or more 461 3. Unknown _________________________________________________________________________ 58-59 L-8 FAMILY INCOME 43 00. Less than $1,000 81 01. $ 1,000 - $ 1,999 96 02. 2,000 - 2,999 87 03. 3,000 - 3,999 130 04. 4,000 - 4,999 265 05. 5,000 - 5,999 236 06. 6,000 - 6,999 221 07. 7,000 - 7,999 245 08. 8,000 - 8,999 254 09. 9,000 - 9,999 325 10. 10,000 - 10,999 192 11. 11,000 - 11,999 358 12. 12,000 - 12,999 230 13. 13,000 - 13,999 183 14. 14,000 - 14,999 321 15. 15,000 - 15,999 149 16. 16,000 - 16,999 205 17. 17,000 - 17,999 259 18. 18,000 - 18,999 232 19. 19,000 - 19,999 991 20. 20,000 - 24,999 859 21. 25,000 - 29,999 883 22. 30,000 - 34,999 672 23. 35,000 - 39,999 704 24. 40,000 - 44,999 667 25. 45,000 - 49,999 3,038 26. $50,000 and over 2.098 27. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 60 Recode FAMILY INCOME RECODE 437 0. Under $5,000 501 1. $ 5,000 - $ 6,999 720 2. 7,000 - 9,999 1,288 3. 10,000 - 14,999 1,166 4. 15,000 - 19,999 991 5. 20,000 - 24,999 1,742 6. 25,000 - 34,999 2,043 7. 35,000 - 49,999 3,038 8. $50,000 or more 2,098 9. Unknown _________________________________________________________________________ 61 Generated NHIS POVERTY INDEX* 10,799 1. At or above poverty threshold 2,006 2. Below poverty threshold 1,219 3. Unknown _________________________________________________________________________ *Based on family size, number of children under 18 years of age and family income using the 1995 poverty levels derived from the August, 1996 Current Population Survey. NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 62-63 FAMILY RELATIONSHIP 62 A-2 Type of Family 2,166 &. Primary individual 141 -. Secondary individual 11,698 0. Primary family 19 1-9. Secondary family 63 A-2 Relationship to Reference Person 2,045 &. Reference person, living alone 4,821 0. Reference person, 2+ persons in household 3,353 1. Spouse, other spouse NOT in Armed Forces and living at home 26 2. Spouse, other spouse IN Armed Forces and living at home 3,020 3. Child of reference person or spouse 225 4. Grandchild of reference person or spouse 257 5. Parent of reference person or spouse 273 6. Other relative 4 7. Child of military family with no eligible reference person 0 9. Unknown _________________________________________________________________________ 64 Recode FAMILY RELATIONSHIP RECODE 2,045 1. Living alone 262 2. Living only with non-relative 6,687 3. Living with spouse 5,030 4. Living with relative - other _________________________________________________________________________ 65-66 Generated SIZE OF FAMILY* Unrelated individuals are coded 01 _________________________________________________________________________ 67 Generated SIZE OF FAMILY RECODE 13,960 1-8. Number of members 64 9. 9+ members _________________________________________________________________________ *Count includes spouse in military but living at home. NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 68 A-2 PARENT/OTHER ADULT RELATIVE (under 25 years old and never married) 1,959 1. Both parents, no other relative 539 2. Mother only 37 3. Father only 202 4. Both parents and other 21+ year old adult relative 181 5. Mother and other 21+ year old adult relative 16 6. Father and other 21+ year old adult relative 29 7. No parent, but one 21+ year old adult relative 59 8. No parent, but two or more 21+ year old adult relatives 38 9. Unknown 166 0. Other 10,798 Blank. Not applicable (25+ years old or ever married) _________________________________________________________________________ 69 B-1 MAJOR ACTIVITY (18+ years old) B-8 5,116 1. Working 2,410 2. Keeping house 460 3. Going to school 3,181 4. Something else 144 5. Unknown 2,713 Blank. Not applicable (Under 18 years) _________________________________________________________________________ 70 G-4 HEALTH STATUS 2,806 1. Excellent 3,050 2. Very Good 3,682 3. Good 2,486 4. Fair 1,862 5. Poor 138 6. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 71 Recode ACTIVITY LIMITATION STATUS* - (all ages) 2,821 1. Unable to perform major activity 1,698 2. Limited in kind/amount major activity 1,184 3. Limited in other activities 8,321 4. Not limited (includes unknowns) _________________________________________________________________________ 72 Recode ACTIVITY LIMITATION STATUS MEASURED BY "ABILITY TO WORK" (18-69 years) 2,231 1. Unable to work 858 2. Limited in kind/amount of work 611 3. Limited in other activities 5,179 4. Not limited (includes unknowns) 5,145 Blank. Not applicable (under 18 years, 70+ years) _________________________________________________________________________ 73 B-11 LIMITATION OF SCHOOL ACTIVITIES (5-17 years) 56 1. Unable to attend school 125 2. Attends special school/classes 16 3. Needs special school/classes 54 4. Limited in school attendance 89 5. Limited in other activities 1,224 6. Not limited (includes unknowns) 12,460 Blank. Not applicable (Under 5 years or 18+ years) _________________________________________________________________________ *This recode is used to categorize persons with limitation of activity in the Current Estimates tables. NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 74 B-14 NEEDS HELP WITH PERSONAL CARE (5-59 years old and limited, or age 60-69 years)* 576 1. Unable to perform personal care needs 725 2. Limited in performing other routine needs 3,285 3. Not limited in performing personal or routine needs 28 4. Unknown 9,410 Blank. Not applicable (Under 5 years; 5-59 years not limited; 70+ years old) _________________________________________________________________________ 75 D-1 EMPLOYMENT STATUS IN PAST 2 WEEKS (18+ years) In the Labor Force: (1-7) Currently employed: (1-3) 4,902 1. Worked in past 2 weeks 399 2. Did not work, has job; not on lay-off and not looking for work 7 3. Did not work, has job; looking for work Unemployed: (4-7) 46 4. Did not work, has job; on lay-off 3 5. Did not work, has job; on lay-off and looking for work 35 6. Did not work, has job; unknown if looking or on lay-off 180 7. Did not work, has no job; looking for work or on lay-off Not in Labor Force (18+ years): (8) 5,739 8. Not in Labor Force (18+ years) 2,713 Blank. Not applicable (Under 18 years old) _________________________________________________________________________ *For persons 70+ years, use location 71 to analyze "Needs Help With Personnal Care", codes 1 and 2 in location 71 correspond to codes 1 and 2 in location 74. NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 76 L-6 CLASS OF WORKER 5,739 0. Not in labor force 3,757 1. Private company 197 2. Federal Government employee 306 3. State Government employee 563 4. Local Government employee 135 5. Incorporated business 427 6. Self-employed 7 7. Without pay 5 8. Never worked 175 9. Unknown 2,713 Blank. Under 18 _________________________________________________________________________ 77-79 - BLANK _________________________________________________________________________ 80-81 Recode INDUSTRY RECODE 1 SEE APPENDIX B _________________________________________________________________________ 82-83 Recode INDUSTRY RECODE 2 SEE APPENDIX B _________________________________________________________________________ 84-86 - BLANK _________________________________________________________________________ 87-88 Recode OCCUPATION RECODE 1 SEE APPENDIX C _________________________________________________________________________ 89-90 Recode OCCUPATION RECODE 2 SEE APPENDIX C _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 91 L-R RESPONDENT 8,154 1. Self-entirely 727 2. Self-partly 5,020 3. Proxy 123 4. Unknown _________________________________________________________________________ 92 Recode CONDITION LIST ASSIGNED AND ASKED 2,440 1. Condition List 1, Skin and musculoskeletal 2,205 2. Condition List 2, Impairments 2,334 3. Condition List 3, Digestive 2,386 4. Condition List 4, Miscellaneous 2,186 5. Condition List 5, Circulatory 2,348 6. Condition List 6, Respiratory 125 7. Unknown _________________________________________________________________________ 93-96 F-1 DATE OF VISIT 6666. During 2 weeks, DK when 7777. Last week, DK day 8888. Week before, DK day 93-94 Month 01. January 07. July 02. February 08. August 03. March 09. September 04. April 10. October 05. May 11. November 06. June 12. December 99. DK month 95-96 Day 01-31. Day of month 99. DK day codes for Unknown in month and day _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 97-98 Recode DOCTOR VISIT VALUES (Number of days between Date of Visit and Interview) 139 00. Visit on last Sunday of reference period 259 01. Visit on second Saturday of reference period 1,063 02. Visit on second Friday of reference period 966 03. Visit on second Thursday of reference period 1,027 04. Visit on second Wednesday of reference period 951 05. Visit on second Tuesday of reference period 1,163 06. Visit on second Monday of reference period 142 07. Visit on first Sunday of reference period 202 08. Visit on first Saturday of reference period 911 09. Visit on first Friday of reference period 856 10. Visit on first Thursday of reference period 877 11. Visit on first Wednesday of reference period 821 12. Visit on first Tuesday of reference period 942 13. Visit on first Monday of reference period 3,705 14. No value (records not coded 01-31 in Day of Month of Visit) _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 99 Recode DAY OF WEEK OF VISIT 2,105 1. Monday 1,772 2. Tuesday 1,904 3. Wednesday 1,822 4. Thursday 1,974 5. Friday 461 6. Saturday 281 7. Sunday 3,705 8. Unknown _________________________________________________________________________ 100 Recode WEEK OF VISIT 7,377 1. Last week 6,434 2. Week before 213 3. During 2 weeks, DK when _________________________________________________________________________ 101-102 F-2 PLACE OF VISIT 1,594 01. Telephone Not in Hospital 872 02. Home 7,504 03. Doctor's Office 263 04. Company or Industrial clinic 1,309 05. Other clinic 73 06. Laboratory 324 07. Other In Hospital 856 08. Outpatient clinic 471 09. Emergency Room 403 10. Doctor's office 105 11. Laboratory 124 12. Other 126 13. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 103 Recode PLACE OF VISIT 1,594 1. Telephone 7,504 2. Doctor's office (not in hospital) 856 3. Hospital Outpatient clinic 471 4. Hospital Emergency Room 403 5. Doctor's Office in hospital 263 6. Company or Industry clinic 872 7. Home 1,935 8. Other place (Loc. 101-102 = 5,6,7,11,12) 126 9. Unknown _________________________________________________________________________ 104 F-3 MEDICAL DOCTOR ACTUALLY TALKED TO 10,101 1. Yes 3,552 2. No 371 3. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 105-106 F-3 KIND OF MEDICAL DOCTOR FOR THIS DOCTOR VISIT/CONTACT 889 00. M.D., DK if G.P. or specialist 5,817 01. General practitioner 25 02. Anesthesiologist 208 03. Dermatologist 1,448 04. Internist 204 05. Neurologist 846 06. Obstetrician/Gynecologist 400 07. Ophthalmologist 655 08. Orthopedist 35 09. Osteopath 167 10. Otolaryngologist 2 11. Pathologist 872 12. Pediatrician 8 13. Proctologist 254 14. Psychiatrist 346 15. Radiologist 261 16. Surgeon (not listed above) 321 18. Urologist 230 19. Other M.D. specialist 203 20. Specialist, DK kind 8 21. Family Practice (specialist) 768 22. DK if medical doctor 57 Blank. Not applicable; no medical doctor reported for this visit/ contact _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 107-108 F-3 TYPE OF MEDICAL ASSISTANT SEEN/TALKED TO 94 31. Nurse practitioner 118 32. Physician's assistant 1,607 33. Nurse 138 34. Laboratory technician 5 35. Paramedic 346 36. Physical therapist 7 37. Social worker 29 38. Pharmacist 42 39. X-ray technician 85 40. Other technician 50 41. Dentist/oral surgeon 42 42. Optometrist/Optician 244 43. Chiropractor 106 44. Foot specialist 7 45. Dietician 75 46. Psychologist 4 47. Nutritionist 2 48. Naprapath 0 49. Orthoptic technician/Orthopist 403 50. Other non-medical person 519 51. Unknown type of medical assistant 10,101 Blank. Not applicable; medical assistant not talked to (Location 104 = 1) _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 109-110 F-3 TYPE OF PERSON TALKED TO/SEEN 315 00. M.D., DK if G.P. or specialist 4,602 01. General practitioner 24 02. Anesthesiologist 181 03. Dermatologist 1,037 04. Internist 152 05. Neurologist 693 06. Obstetrician/Gynecologist 385 07. Ophthalmologist 457 08. Orthopedist 26 09. Osteopath 147 10. Otolaryngologist 1 11. Pathologist 774 12. Pediatrician 8 13. Proctologist 194 14. Psychiatrist 218 15. Radiologist 225 16. Surgeon (not listed above) 227 18. Urologist 186 19. Other M.D. specialist 151 20. Specialist, DK kind 6 21. Family Practice (specialist) 94 31. Nurse practitioner 118 32. Physician's assistant 1,607 33. Nurse 138 34. Laboratory technician 5 35. Paramedic 346 36. Physical therapist 7 37. Social worker 29 38. Pharmacist 42 39. X-ray technician 85 40. Other technician 50 41. Dentist/Oral surgeon 42 42. Optometrist/Optician 244 43. Chiropractor 106 44. Foot specialist 7 45. Dietician 75 46. Psychologist 4 47. Nutritionist 2 48. Naprapath 0 49. Orthoptic technician/Orthoptist 403 50. Other non-medical person 519 51. Not MD; unknown type of medical assistant 92 52. Unknown if MD _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 111-161 CONDITIONS FOR WHICH DOCTOR VISITED 111-127 CONDITION NO. 1 111-112 F-4 Serial Number 01-99. Condition Serial Number Blank. 113-116 Condition ICD/NHIS Code Record 275 0000. No matched condition record 10,596 0010-9999. ICD/NHIS Code (note Unknown = 7999) 3,153 Blank. No condition for this visit 117 Condition Chronic/Acute Code Record 275 0. No matched condition record 6,909 1. Chronic 3,687 2. Acute 3,153 Blank. No condition for this visit 118-121 Condition Acute Recode (A) Record 275 0000. No matched condition record 3,294 1001-5931. Acute Recode 393 5932. All other acute conditions including unknowns 10,062 Blank. Chronic condition or no condition for this visit 122-124 Condition Chronic Recode (C) Record 275 000. No matched condition record 4,951 101-615. Chronic Recode 1,958 999. All other chronic conditions including unknowns 6,840 Blank. Acute condition or no condition for this visit 125-127 Condition Condition Recode (B) Record 275 000. No matched condition record 10,453 010-570. Condition recode 143 990. All other conditions including unknown 3,153 Blank. No condition for this visit _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 111-161 CONDITIONS FOR WHICH DOCTOR VISITED - continued 128-144 CONDITION NO. 2 128-129 F-4 Serial Number 01-99. Condition Serial Number Blank. 130-133 Condition ICD/NHIS Code Record 91 0000. No matched condition record 2,038 0010-9999. ICD/NHIS Code (note Unknown = 7999) 11,895 Blank. No condition for this visit 134 Condition Chronic/Acute Code Record 91 0. No matched condition record 1,558 1. Chronic 480 2. Acute 11,895 Blank. No condition for this visit 135-138 Condition Acute Recode (A) Record 91 0000. No matched condition record 396 1001-5931. Acute Recode 84 5932. All other acute conditions including unknowns 13,453 Blank. Chronic condition or no condition for this visit 139-141 Condition Chronic Recode (C) Record 91 000. No matched condition record 1,170 101-615. Chronic Recode 388 999. All other chronic conditions including unknowns 12,375 Blank. Acute condition or no condition for this visit 142-144 Condition Condition Recode (B) Record 91 000. No matched condition record 2,027 010-570. Condition recode 11 990. All other conditions including unknown 11,895 Blank. No condition for this visit _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 111-161 CONDITIONS FOR WHICH DOCTOR VISITED - continued 145-161 CONDITION NO. 3 145-146 F-4 Serial Number 01-99. Condition Serial Number Blank. 147-150 Condition ICD/NHIS Code Record 42 0000. No matched condition record 556 0010-9999. ICD/NHIS Code (note Unknown = 7999) 13,426 Blank. No condition for this visit 151 Condition Chronic/Acute Code Record 42 0. No matched condition record 483 1. Chronic 73 2. Acute 13,426 Blank. No condition for this visit 152-155 Condition Acute Recode (A) Record 42 0000. No matched condition record 60 1001-5931. Acute Recode 13 5932. All other acute conditions including unknowns 13,909 Blank. Chronic condition or no condition for this visit 156-158 Condition Chronic Recode (C) Record 42 000. No matched condition record 332 101-615. Chronic Recode 151 999. All other chronic conditions including unknowns 13,499 Blank. Acute condition or no condition for this visit 159-161 Condition Condition Recode (B) Record 42 000. No matched condition record 541 010-570. Condition recode 15 990. All other conditions including unknown 13,426 Blank. No condition for this visit _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 162 F-5 OPERATIONS PERFORMED DURING THIS VISIT 459 1. Yes 11,401 2. No 570 3. Unknown 1,594 Blank. Not applicable (telephone call) _________________________________________________________________________ 163-168 F-5 OPERATION CODE 163-164 Operation No. 1 See Appendix E. 165-166 Operation No. 2 See Appendix E. 167-168 Operation No. 3 See Appendix E. _________________________________________________________________________ 169-177 - BLANK _________________________________________________________________________ 178 HH-5 SAMPLING QUARTER 4,162 1. Quarter 1 4,127 2. Quarter 2 2,865 3. Quarter 3 2,870 4. Quarter 4 _________________________________________________________________________ 179-181 - BLANK _________________________________________________________________________ 182 Unit Control REGION File 2,767 1. Northeast 3,046 2. Midwest 5,232 3. South 2,979 4. West ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 183 Unit Control GEOGRAPHIC DISTRIBUTION File MSA Size 1,409 1. 5,000,000 or more 1,892 2. 2,500,000 - 4,999,999 3,375 3. 1,000,000 - 2,499,999 1,565 4. 500,000 - 999,999 1,724 5. 250,000 - 499,999 921 6. 100,000 - 249,999 266 7. Under 100,000 2,872 Blank. Non-MSA _________________________________________________________________________ 184-185 - BLANK _________________________________________________________________________ 186 Unit Control MSA - NON-MSA RESIDENCE File 4,448 1. In MSA; in Central City 6,704 2. In MSA; not in Central City 2,872 3. Not in MSA _________________________________________________________________________ 187-189 - BLANK _________________________________________________________________________ 190-200 - CHRONIC CONDITION PREVALENCE AND INCIDENCE FACTOR (XX.XXXXXXXXX)- character format with implied Decimal _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ - FINAL BASIC WEIGHT 201-209 QUARTER 210-218 SEMI-ANNUAL (Quarter/2) 219-227 ANNUAL (Quarter/4) ______________________________________________________________________ - 6.5 WEIGHT 228-236 QUARTER, SEMI-ANNUAL AND ANNUAL* ______________________________________________________________________ 237-336 - BLANK ______________________________________________________________________ 337-340 Recode STRATA FOR VARIANCE ESTIMATION ______________________________________________________________________ 341 Recode PSU FOR VARIANCE ESTIMATION ______________________________________________________________________ 342-343 Recode SUBSTRATUM FOR VARIANCE ESTIMATION ______________________________________________________________________ 344-350 Generated SECONDARY SAMPLING UNIT ______________________________________________________________________ 351 Unit Control TYPE OF PSU File 8,963 1. Self representing 5,061 2. Non self representing ______________________________________________________________________ 352 Unit Control PANEL 4 File 1-4. Code used to identify nationally representative subsamples. ______________________________________________________________________ *Estimates can be made for these periods depending on whether one quarter, two quarters, or all four quarters of records are used. NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 353 NSR STATUS VARIABLE _________________________________________________________________________ 354-357 COLLAPSED VARIANCE STRATUM _________________________________________________________________________ 358 VARIANCE PSU _________________________________________________________________________ 359-360 BLANK _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS Outline of Items and Codes Number of records = 6,103 HOSPITAL RECORD _________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes _________________________________________________________________________ 1-2 - RECORD TYPE 6,103 50. Hospital Record _________________________________________________________________________ 3-4 HH-2 PROCESSING YEAR 6,103 96. 1996 ______________________________________________________________________ 5-14 Generated HOUSEHOLD ID ______________________________________________________________________ 15-16 - PERSON NUMBER ______________________________________________________________________ 17-18 - HOSPITAL SERIAL NUMBER 01-99. Serial Number ______________________________________________________________________ 19-20 HH-3 SAMPLING WEEK CODE (Numbered within Quarter, Location 178) 350 01. Week 1 373 02. Week 2 514 03. Week 3 422 04. Week 4 479 05. Week 5 451 06. Week 6 537 07. Week 7 467 08. Week 8 580 09. Week 9 443 10. Week 10 508 11. Week 11 514 12. Week 12 465 13. Week 13 _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 21 Recode LATE INTERVIEW (OR LAST ATTEMPT) FLAG 3,865 0. Interview not late 1,648 1. One week late 454 2. Two weeks late 136 3. Unknown _________________________________________________________________________ 22-23 HH-11c,d TYPE OF LIVING QUARTERS: Housing Unit = (00-07) 143 00. Housing unit; kind unknown 5,497 01. House, apartment, flat 2 02. HU in nontransient hotel, motel, etc. 0 03. HU-permanent in transient hotel, motel, etc. 4 04. HU in rooming house 392 05. Mobile home or trailer with no permanent room added 35 06. Mobile home or trailer with one or more permanent rooms added 7 07. HU not specified above Other Unit = (08-13) 10 08. Quarters not HU in rooming or boarding house 0 09. Unit not permanent in transient hotel, motel, etc. 1 10. Unoccupied site for mobile home, trailer or tent 1 11. Student quarters in college dormitory 11 12. Other unit not specified above 0 13. Other unit; kind unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 24 HH-12 HAS TELEPHONE 5,474 1. Yes, phone number given 201 2. Yes, no phone number given 351 3. No 77 4. Unknown _________________________________________________________________________ 25 A-1 SEX 2,388 1. Male 3,715 2. Female _________________________________________________________________________ 26 - AGE IMPUTED FLAG 6,103 0. Age known 0 1. Age unknown, imputed as 34 _________________________________________________________________________ 27-28 Person AGE Column 137 00. Under 1 year 5,905 01-89. Number of years 61 90. 90 years or older _________________________________________________________________________ 29 Recode AGE RECODE #1 345 1. Under 5 years 361 2. 5-17 years 490 3. 18-24 years 1,744 4. 25-44 years 1,387 5. 45-64 years 423 6. 65-69 years 432 7. 70-74 years 921 8. 75 years and over _________________________________________________________________________ 30 Recode AGE RECODE #2 372 1. Under 6 years 271 2. 6-16 years 553 3. 17-24 years 959 4. 25-34 years 785 5. 35-44 years 724 6. 45-54 years 663 7. 55-64 years 855 8. 65-74 years 921 9. 75 years and over _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 31-32 Recode AGE RECODE #3 280 00-35. Months 5,823 36. Over 3 years _________________________________________________________________________ 33 - MONTH OF BIRTH IMPUTED FLAG 5,924 0. Month known 178 1. Month unknown, '8' imputed 1 9. Date of birth unknown _________________________________________________________________________ 34-39 A-3 MONTH AND YEAR OF BIRTH 34-35 Month 01. January 08. August 02. February 09. September 03. March 10. October 04. April 11. November 05. May 12. December 06. June 99. Unknown 07. July 36-39 Year of Birth 1905. 1905 and before 1906-1997. 1906-1997 9999. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 40 Recode HISPANIC ORIGIN IMPUTED FLAG 6,052 0. Hispanic Origin Known 51 1. Hispanic Origin Imputed from Reference Person _________________________________________________________________________ 41-42 A-6 MAIN RACIAL BACKGROUND* - Reported (see notation for locations 43-45) 4,516 01. White 1,003 02. Black/African American** 81 03. Indian (American) 13 06. Chinese 23 07. Filipino 55 15. Other API (includes Hawaiian, Korean, Vietnamese, Japanese, Asian Indian, Samoan, and Guamanian) 318 16. Other Race (includes Eskimo and Aleut) 9 17. Multiple Race 85 99. Unknown _________________________________________________________________________ * Some categories may be too small to analyze separately and therefore may produce unreliable estimates; in addition, counts may not agree with those produced by the Census Bureau. ** For convenience, the category 'Black/African American' will be shown as 'Black' in all race recode locations throughout the documentation. NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 43-45 Recode RACE RECODES 43 Recode 1* Person whose Main Racial Background 4,918 1. White (locations 41-42) was 1,006 2. Black "other" or "unknown" 179 3. Other were classified in the following recodes by 44 Recode 2 using the racial background observed by 4,918 1. White the interviewer. Use 1,185 2. Non-white of these recodes is recommended for 45 Recode 3 estimating statistics for the groups shown 1,006 1. Black here. 5,097 2. Non-black _________________________________________________________________________ 46-47 A-5 HISPANIC ORIGIN** 0 00. Multiple Hispanic 140 01. Puerto Rican 52 02. Cuban 311 03. Mexican-Mexicano 306 04. Mexican-American 9 05. Chicano 80 06. Other Latin American 102 07. Other Spanish 27 08. Spanish, DK type 11 09. Unknown if Spanish origin 5,065 10. Not Spanish origin _________________________________________________________________________ *This recode is used to define race in the Current Estimates tables. **If unknown, the family reference person code was imputed. A flag indicating imputation is in loc. 40 and the relationship to reference person is in loc. 63. NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 48 L-7 MARITAL STATUS 542 0. Under 14 years 3,299 1. Married - spouse in household 53 2. Married - spouse not in household 762 3. Widowed 488 4. Divorced 164 5. Separated 753 6. Never married 42 7. Unknown _________________________________________________________________________ 49 L-1 VETERAN STATUS 4,364 1. Non-veteran 387 3. WW I and WW II 155 4. Korean War 189 5. Vietnam veteran 57 6. Post-Vietnam 114 7. Other service 23 8. Served in Armed Forces, unknown if war veteran 108 9. Unknown if served in Armed Forces 706 Blank. Under 18 years of age _________________________________________________________________________ 50 L-1 ACTIVE GUARD/RESERVE STATUS FOR PERSONS ON ACTIVE DUTY IN ARMED FORCES 4,364 0. Non-veteran 35 1. All service in Guard/Reserve 93 2. Some service in Guard/Reserve 2 3. Unknown if all service in Guard/Reserve 691 4. No active service in Guard/Reserve 212 5. Unknown if ever active member in Guard/Reserve or if served in Armed Forces 706 Blank. Under 18 years of age _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 51-52 L-2 EDUCATION OF INDIVIDUAL - COMPLETED YEARS 128 00. Never attended; kindergarten only 3,825 01-12. Grades 1-12 College: 352 13. 1 year 468 14. 2 years 160 15. 3 years 421 16. 4 years 84 17. 5 years 231 18. 6 years or more 89 19. Unknown 345 Blank. Under 5 years of age _________________________________________________________________________ 53 Recode EDUCATION OF INDIVIDUAL RECODE 128 0. None; kindergarten only 995 1. 1-8 years (elementary) 937 2. 9-11 years (high school) 1,893 3. 12 years (high school graduate) 980 4. 1-3 years (college) 421 5. 4 years (college graduate) 315 6. 5+ years (post-college) 89 7. Unknown 345 Blank. Under 5 years of age _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 54-55 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER (Detail) 20 00. Never attended; kindergarten only 3,415 01-12. Grades 1-12 College: 491 13. 1 year 639 14. 2 years 255 15. 3 years 640 16. 4 years 165 17. 5 years 417 18. 6 years or more 61 19. Unknown _________________________________________________________________________ 56 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER RECODE 20 0. None; kindergarten only 535 1. 1-8 years (elementary) 714 2. 9-11 years (high school) 2,166 3. 12 years (high school graduate) 1,385 4. 1-3 years (college) 640 5. 4 years (college graduate) 582 6. 5+ years (post-college) 61 7. Unknown _________________________________________________________________________ 57 L-8 FAMILY INCOME $20,000 OR MORE 2,626 1. Less than $20,000 3,224 2. $20,000 or more 253 3. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 58-59 L-8 FAMILY INCOME 42 00. Less than $1,000 47 01. $ 1,000 - $ 1,999 42 02. 2,000 - 2,999 37 03. 3,000 - 3,999 61 04. 4,000 - 4,999 137 05. 5,000 - 5,999 148 06. 6,000 - 6,999 115 07. 7,000 - 7,999 106 08. 8,000 - 8,999 132 09. 9,000 - 9,999 186 10. 10,000 - 10,999 126 11. 11,000 - 11,999 195 12. 12,000 - 12,999 120 13. 13,000 - 13,999 111 14. 14,000 - 14,999 169 15. 15,000 - 15,999 75 16. 16,000 - 16,999 66 17. 17,000 - 17,999 131 18. 18,000 - 18,999 138 19. 19,000 - 19,999 511 20. 20,000 - 24,999 394 21. 25,000 - 29,999 369 22. 30,000 - 34,999 278 23. 35,000 - 39,999 215 24. 40,000 - 44,999 185 25. 45,000 - 49,999 898 26. $50,000 and over 1,069 27. Unknown _________________________________________________________________________ 60 Recode FAMILY INCOME RECODE 229 0. Under $5,000 285 1. $ 5,000 - $ 6,999 353 2. 7,000 - 9,999 738 3. 10,000 - 14,999 579 4. 15,000 - 19,999 511 5. 20,000 - 24,999 763 6. 25,000 - 34,999 678 7. 35,000 - 49,999 898 8. $50,000 or more 1,069 9. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 61 Generated NHIS POVERTY INDEX* 4,297 1. At or above poverty threshold 1,104 2. Below poverty threshold 702 3. Unknown _________________________________________________________________________ 62-63 FAMILY RELATIONSHIP 62 A-2 Type of Family 937 &. Primary individual 50 -. Secondary individual 5,103 0. Primary family 13 1-9. Secondary family 63 A-2 Relationship to Reference Person 917 &. Reference person, living alone 2,306 0. Reference person, 2+ persons in household 1,605 1. Spouse, other spouse NOT in Armed Forces and living at home 19 2. Spouse, other spouse IN Armed Forces and living at home 893 3. Child of reference person or spouse 66 4. Grandchild of reference person or spouse 126 5. Parent of reference person or spouse 170 6. Other relative 1 7. Child of military family with no eligible reference person 0 9. Unknown ______________________________________________________________________ *Based on family size, number of children under 18 years of age and family income using the 1995 poverty levels derived from the August, 1996 Current Population Survey. NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 64 Recode FAMILY RELATIONSHIP RECODE 917 1. Living alone 70 2. Living only with non-relative 3,296 3. Living with spouse 1,820 4. Living with relative - other _________________________________________________________________________ 65-66 Generated SIZE OF FAMILY* Unrelated individuals are coded 01 _________________________________________________________________________ 67 Generated SIZE OF FAMILY RECODE 6,043 1-8. Number of members 60 9. 9+ members _________________________________________________________________________ 68 A-2 PARENT/OTHER ADULT RELATIVE (under 25 years old and never married) 444 1. Both parents, no other relative 203 2. Mother only 15 3. Father only 60 4. Both parents and other 21+ year old adult relative 67 5. Mother and other 21+ year old adult relative 5 6. Father and other 21+ year old adult relative 24 7. No parent, but one 21+ year old adult relative 18 8. No parent, but two or more 21+ year old adult relatives 19 9. Unknown 64 0. Other 5,184 Blank. Not applicable (25+ years old or ever married) _________________________________________________________________________ *Count includes spouse in military but living at home. NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 69 B-1 MAJOR ACTIVITY (18+ years old) B-8 1,872 1. Working 1,403 2. Keeping house 121 3. Going to school 1,929 4. Something else 72 5. Unknown 706 Blank. Not applicable (Under 18 years) _________________________________________________________________________ 70 G-4 HEALTH STATUS 1,012 1. Excellent 1,047 2. Very Good 1,575 3. Good 1,313 4. Fair 1,091 5. Poor 65 6. Unknown _________________________________________________________________________ 71 Recode ACTIVITY LIMITATION STATUS* - (all ages) 1,581 1. Unable to perform major activity 758 2. Limited in kind/amount major activity 531 3. Limited in other activities 3,233 4. Not limited (includes unknowns) _________________________________________________________________________ 72 Recode ACTIVITY LIMITATION STATUS MEASURED BY "ABILITY TO WORK" (18-69 years) 1,274 1. Unable to work 321 2. Limited in kind/amount of work 224 3. Limited in other activities 2,225 4. Not limited (includes unknowns) 2,059 Blank. Not applicable (under 18 years, 70+ years) _________________________________________________________________________ *This recode is used to categorize persons with limitation of activity in the Current Estimates tables. NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 73 B-11 LIMITATION OF SCHOOL ACTIVITIES (5-17 years) 22 1. Unable to attend school 27 2. Attends special school/classes 2 3. Needs special school/classes 30 4. Limited in school attendance 33 5. Limited in other activities 247 6. Not limited (includes unknowns) 5,742 Blank. Not applicable (Under 5 years or 18+ years) _________________________________________________________________________ 74 B-14 NEEDS HELP WITH PERSONAL CARE (5-59 years old and limited, or age 60-69 years)* 269 1. Unable to perform personal care needs 370 2. Limited in performing other routine needs 1,499 3. Not limited in performing personal or routine needs 21 4. Unknown 3,944 Blank. Not applicable (Under 5 years; 5-59 years not limited; 70+ years old) _________________________________________________________________________ *For persons 70+ years, use location 71 to analyze "Needs Help With Personal Care"; codes 1 and 2 in location 71 correspond to codes 1 and 2 in location 74. NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 75 D-1 EMPLOYMENT STATUS IN PAST 2 WEEKS (18+ years) In the Labor Force: (1-7) Currently employed: (1-3) 1,709 1. Worked in past 2 weeks 138 2. Did not work, has job; not on lay-off and not looking for work 3 3. Did not work, has job; looking for work Unemployed: (4-7) 21 4. Did not work, has job; on lay-off 0 5. Did not work, has job; on lay-off and looking for work 55 6. Did not work, has job; unknown if looking or on lay-off 93 7. Did not work, has no job; looking for work or on lay-off Not in Labor Force (18+ years): (8) 3,378 8. Not in Labor Force (18+ years) 706 Blank. Not applicable (Under 18 years old) _________________________________________________________________________ 76 L-6 CLASS OF WORKER 3,378 0. Not in labor force 1,406 1. Private company 65 2. Federal Government employee 94 3. State Government employee 171 4. Local Government employee 47 5. Incorporated business 170 6. Self-employed 3 7. Without pay 4 8. Never worked 59 9. Unknown 706 Blank. Under 18 _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 77-79 - BLANK _________________________________________________________________________ 80-81 Recode INDUSTRY RECODE 1 SEE APPENDIX B _________________________________________________________________________ 82-83 Recode INDUSTRY RECODE 2 SEE APPENDIX B _________________________________________________________________________ 84-86 - BLANK _________________________________________________________________________ 87-88 Recode OCCUPATION RECODE 1 SEE APPENDIX C _________________________________________________________________________ 89-90 Recode OCCUPATION RECODE 2 SEE APPENDIX C _________________________________________________________________________ 91 L-R RESPONDENT 3,861 1. Self-entirely 389 2. Self-partly 1,787 3. Proxy 66 4. Unknown _________________________________________________________________________ 92 Recode CONDITION LIST ASSIGNED AND ASKED 1,074 1. Condition List 1, Skin and musculoskeletal 966 2. Condition List 2, Impairments 937 3. Condition List 3, Digestive 1,022 4. Condition List 4, Miscellaneous 944 5. Condition List 5, Circulatory 1,092 6. Condition List 6, Respiratory 68 7. Unknown _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 93-94 Recode HOSPITAL EPISODE NUMBER FOR SHORT- STAY HOSPITALS IN PAST YEAR 5,978 01+. Number 125 Blank. Long-stay hospitals _________________________________________________________________________ 95-96 J-6 TYPE OF SERVICE 5,305 01. General 60 02. Psychiatric 0 03. Tuberculosis 19 04. Maternity 2 06. Ear, Eye, Nose and Throat 61 07. Children's 5 08. Orthopedic 0 09. Contagious Disease 0 10. Chronic Disease 1 11. Hospital department of institution 28 12. All other 0 89. In index, unknown type 143 90. DK (entry of DK for hospital name and Not Reported, less than 31 nights in hospital) 20 92. DK (entry of DK for hospital name and Not Reported - 31 or more nights in hospital) 12 93. Hospitalized in Foreign Country, not in index 0 94. Nursing personal, and domiciliary care homes 0 95. Nursing home, assumed from title 0 98. Osteopathic 447 99. Not identified as a hospital, not in index _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 97 Recode RECODE FOR TYPE OF SERVICE 5,978 1. Short-stay hospitals (Codes 01, 04, 06, 07, 11, 89, 90, 98, 99) 113 2. Long-stay hospitals (Codes 02, 03, 08, 09, 10, 12, 92, 94, 95) 12 3. Not in index (Code 93) _________________________________________________________________________ 98-99 J-6 TYPE OF OWNERSHIP 1. Governmental, nonfederal 160 12. State 267 13. County 102 14. City 41 15. City-county 331 16. Hospital district 2. Nonprofit 895 21. Church operated or related 3,006 23. Other nonprofit 1 24. Nonprofit, N.O.S. 3. Proprietary 1 31. Individual 48 32. Partnership 492 33. Corporation (profit) 0 34. Proprietary, N.O.S. 4. Government, Federal 14 41. Air Force 16 51. Army 16 61. Navy 0 62. Department of Defense, N.O.S. 16 71. Public Health Service 75 81. Veterans Administration 0 91. Other Federal ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 98-99 J-6 TYPE OF OWNERSHIP - Continued 5. All other 0 89. In index, unknown type 143 90. DK (entry of DK for hospital name and Not Reported, less than 31 nights in hospital) 20 92. DK (entry of DK for hospital name and Not Reported - 31 or more nights in hospital) 12 93. Hospitalized in Foreign Country, not in index 0 95. Nursing home, assumed from title 0 98. Osteopathic 447 99. Not identified as a hospital, not in index _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 100-105 J-2 DATE OF ADMISSION 100-101 Month 526 01. January 520 02. February 509 03. March 496 04. April 504 05. May 518 06. June 481 07. July 498 08. August 511 09. September 490 10. October 528 11. November 522 12. December 102-103 Day of Month 01-31. Day of month 104-105 Year 0 92. 1992 0 93. 1993 1 94. 1994 3,011 95. 1995 3,089 96. 1996 2 97. 1997 _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 106-109 Derived NUMERICAL VALUE OF DATE OF ADMISSION 0001-1839. Date Values _________________________________________________________________________ 110 Derived ADMISSION RECODE 254 1. Admission in past 2 weeks 5,713 2. Admission 2 weeks to a year ago 136 3. Admission prior to past 12 months _________________________________________________________________________ 111-114 Derived NUMERICAL VALUE FOR WEEK OF INTERVIEW 6,103 1468-1839. Values 0 9999. Unknown _________________________________________________________________________ 115-118 Derived DERIVED DATE OF DISCHARGE 6,103 0002-1839. Values 0 9999. Unknown _________________________________________________________________________ 119-121 Derived NUMBER OF NIGHTS IN PAST 12 MONTHS 000-365. Number of nights _________________________________________________________________________ 122-123 Derived NUMBER OF NIGHTS IN PAST 2 WEEKS 00-14. Number of nights _________________________________________________________________________ 124-126 Derived J - VALUE 28 Blank. Negative value 6,075 000-364. Value _________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 127 Recode J - RECODE 28 0. Still in hospital 316 1. Discharges past 2 weeks (000-013) 2,942 2. Discharges in 2 weeks to 6 months (014-181) 2,817 3. Discharges in 6-12 months (182-364) _________________________________________________________________________ 128-131 J-3 TOTAL NIGHTS IN HOSPITAL 0001-0395. Nights _________________________________________________________________________ 132 Recode SHORT-STAY HOSPITAL DISCHARGE (based on 6-month recall)* 3,196 1. Yes 2,907 2. No _________________________________________________________________________ 133 J-5 OPERATION PERFORMED DURING STAY 3,009 1. Yes 2,932 2. No 162 3. Unknown _________________________________________________________________________ *Use weight field 210-218 for annual estimate. NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 134-139 J-5 OPERATION CODES (See Appendix E) 134-135 Operation Number 1 3,009 00-99. 3,094 Blank. 136-137 Operation Number 2 229 00-99. 5,874 Blank. 138-139 Operation Number 3 26 00-99. 6,077 Blank. _________________________________________________________________________ 140-144 - BLANK _________________________________________________________________________ 145 Recode HOSPITALIZATION FOR DELIVERY (Based on Operation Codes, Appendix E and reason entered hospital) 860 1. Yes, delivery 5,243 2. No _________________________________________________________________________ 146-177 - BLANK _________________________________________________________________________ 178 - SAMPLING QUARTER 1,601 1. Quarter 1 1,912 2. Quarter 2 1,319 3. Quarter 3 1,271 4. Quarter 4 __________________________________________________________________________ 179-181 - BLANK __________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 182 Unit Control REGION File 1,080 1. Northeast 1,365 2. Midwest 2,460 3. South 1,198 4. West ______________________________________________________________________ 183 Unit Control GEOGRAPHIC DISTRIBUTION File MSA Size 615 1. 5,000,000 or more 711 2. 2,500,000 - 4,999,999 1,365 3. 1,000,000 - 2,499,999 647 4. 500,000 - 999,999 723 5. 250,000 - 499,999 442 6. 100,000 - 249,999 90 7. Under 100,000 1,510 Blank. Non-MSA ______________________________________________________________________ 184-185 - BLANK ______________________________________________________________________ 186 Unit Control MSA - NON-MSA RESIDENCE File 1,987 1. In MSA; in Central City 2,606 2. In MSA; not in Central City 1,510 3. Not in MSA ______________________________________________________________________ 187-189 - BLANK ______________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 190-200 - CHRONIC CONDITION PREVALENCE AND INCIDENCE FACTOR (XX.XXXXXXXXX) - character format with implied decimal _________________________________________________________________________ - FINAL BASIC WEIGHT 201-209 QUARTER 210-218* SEMI-ANNUAL (Quarter/2) 219-227 ANNUAL (Quarter/4) ________________________________________________________________________ - 6.5 WEIGHT 228-236 QUARTER, SEMI-ANNUAL AND ANNUAL** ________________________________________________________________________ - ESTIMATED NIGHTS IN HOSPITAL IN PAST 2 WEEKS 237-245 QUARTER, SEMI-ANNUAL AND ANNUAL** _________________________________________________________________________ - ESTIMATED NIGHTS IN HOSPITAL IN PAST 12 MONTHS 246-254 QUARTER 255-263 SEMI-ANNUAL 264-272 ANNUAL _________________________________________________________________________ - ESTIMATED TOTAL NIGHTS IN HOSPITAL 273-281 QUARTER 282-290* SEMI-ANNUAL 291-299 ANNUAL _________________________________________________________________________ *Use these locations for estimates of hospital discharges and days based on a 6-month period. **Estimates can be made for these periods depending on whether one quarter, two quarters, or all four quarters of records are used. NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ______________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________ 300-336 - BLANK _________________________________________________________________________ 337-340 Recode STRATA FOR VARIANCE ESTIMATION ________________________________________________________________________ 341 Recode PSU FOR VARIANCE ESTIMATION ________________________________________________________________________ 342-343 Recode SUBSTRATUM FOR VARIANCE ESTIMATION ________________________________________________________________________ 344-350 Generated SECONDARY SAMPLING UNIT ________________________________________________________________________ 351 Unit Control TYPE OF PSU File 3,653 1. Self representing 2,450 2. Non self representing ________________________________________________________________________ 352 Unit Control PANEL 4 File 1-4. Code used to identify nationally representative subsamples. ________________________________________________________________________ 353 NSR STATUS VARIABLE _____________________________________________________________________ 354-357 COLLAPSED VARIANCE STRATUM _____________________________________________________________________ 358 VARIANCE PSU _____________________________________________________________________ 359-360 BLANK _____________________________________________________________________ DIAGNOSTIC RECODE A Acute Conditions I. Purpose - Recode A consists of 32 4-digit categories of frequently reported acute conditions. The NHIS routinely publishes acute condition incidence estimates and other related acute condition data using these specific recode categories. II. Format and Content - The first digit of this 4-digit recode separates the data into five major condition groups, and the second digit into subcategories of these five. The third and fourth digits are the basic units of the recode. III. Definition of Acute Condition - An acute condition is any disease or injury with onset in the 3-month reference period prior to the week of interview except for certain conditions always classified as chronic regardless of onset. Acute conditions must also have either activity restriction or medical attention. Current deliveries, normal or complicated, and current complications of pregnancy and puerperium are always considered acute conditions. The incidence of acute conditions is limited to acute conditions with onset in the 2-week reference period prior to the interview week. This recode is different from Acute Condition Recode 2, used prior to 1982. Acute Condition Recode A Recode Number Title ICD-9 Codes _____________________________________________________________________________ INFECTIVE AND PARASITIC DISEASES 1001 Common Childhood Diseases 033, 052, 055, 056, 072 1002 Intestinal virus, NOS 008.8 1003 Viral Infections, Unspecified 079.9 1004 Other (001-136, except for above)* RESPIRATORY CONDITIONS 2105 Common Cold 460 2106 Other Acute Upper Respiratory Infections 461-465 2207 Influenza 487 2308 Acute Bronchitis 466 2309 Pneumonia 480-483, 485, 486 2310 Other Respiratory Conditions 470, 475, 478. ,0-7,9, 495, 500-508, 510-515, 516. ,0,2,3,8,9, 518, 519 DIGESTIVE SYSTEM CONDITIONS 3411 Dental Conditions 520. ,6-9, 521. ,0-5,7-9, 522, 523, 525 3412 Indigestion, Nausea and Vomiting 536.8, 787.0 3413 Other Digestive Conditions (520-579, and 787, except for above)* INJURIES 4514 Fractures, Dislocations 800-839 4515 Sprains and Strains 840-848 4516 Open Wounds and Lacerations 870-884, 890-894 4517 Contusions and Superficial 910-929 Injuries 4518 Other Current Injuries (800-999, except for above)* _______________________________________________________________________ *Excludes ICD codes defined by the NHIS as chronic and ICD codes not used by NHIS. Recode Number Title ICD-9 Codes _____________________________________________________________________________ ALL OTHER ACUTE CONDITIONS 5619 Eye conditions 360. ,0,3,5,6,8,9, 363. ,0-2,6-9, 364. ,0-6,8,9 368. ,0,2-4,8,9, 370. ,0,4-6,8,9, 371. ,0-2,4-9, 372. ,4,5,8,9, 373. ,0,2,8,9, 374, 375, 376. ,0,1,3,5,6,8,9, 378. ,0-6,8,9, 379. ,0,1,3,4,8,9 5620 Acute Ear Infections 380.1, 381, 382, 383. ,0-2,9, 384.0, 386.3 5621 Other Ear Conditions 380. ,0,2-9, 383.3,8, 384. ,2,8,9, 385, 386. ,0-2,4-9, 387, 388. ,0,1,3-9 5722 Acute Urinary Tract Infections 580, 581, 590, 595. ,0-3,8,9, 597, 598.0, 599.0 5723 Other Urinary Conditions 582-589, 591, 593, 596, 598. ,1-9, 599. ,1-9 5724 Disorders of Menstruation 625.3,4, 626. ,0-6,8,9 5725 Other Disorders of Female 614-624, 625. ,0-2,5-9, Genital Tract 626.7, 628. ,0,2-9, 629 5726 Delivery and Other Conditions of 630-676 Pregnancy and Puerperium 5827 Skin Conditions 680-684, 686, 690, 691, 693, (693.2 NHIS code), 694-698, 700-705, 706. ,0,1,3,8,9, 707-709 Recode Number Title ICD-9 Codes _____________________________________________________________________________ ALL OTHER ACUTE CONDITIONS (Continued) 5828 Acute Back, Spine and Neck Pain 723.1, 724.1-3,5 5829 Other Musculoskeletal Conditions 710. ,0-2,4,8,9, 717, 718. ,0-5,8,9, 719, 720.1,2, 722, 723. ,0,2-4,6-9, 724. ,0,4,6-9, 726. ,1,3-9, 727, 728. ,0,1,3,5,7-9, 729. ,2-6,8,9, 730. ,0-3,9, 731.,0,2, 732, 733.b,1,3-9, 739 5930 Headache, excluding migraine 307.8, 784.0** 5931 Fever, NOS 780.6 5932 All Other Acute Conditions (All remaining ICD Codes)* ______________________________________________________________________________ *Excludes ICD codes defined by the NHIS as chronic and ICD codes not used by NHIS **NHIS codes tension headache to 784.0 DIAGNOSTIC RECODE B Diseases, Injuries and Impairments I. Purpose - Recode B is a listing of diseases and injuries developed by the World Health Assembly (WHA) and modified by the NHIS to include special impairment codes and residual categories. This recode, without NHIS modifications, also appears in Volume 1 of the International Classification of Diseases (1975 Revision). The recode is intended to provide data users with a classification scheme whereby the NHIS diagnostic categories are more closely grouped according to the standard International Classification of Disease groupings. This recode is primarily used by NHIS to classify conditions reported as causing activity limitation. For data users interested in producing chronic condition prevalence estimates, see also Diagnostic Recode C. II. Format and Content - Recode B is a 3-digit recode that can be tabulated in two ways. The first 2 digits represent more general groupings of condition categories and range from 01-57 and 99. For more detailed condition categories, the complete 3-digit number - from 010-570 and 990 - is used. The NHIS has modified this recode in two ways. First, the NHIS diagnostic coding procedure uses an X-code designation for impairments instead of an ICD number. For this recode, the X-codes are reassigned to the recode categories that would have been used under the ICD scheme. Secondly, residual categories have been added to accommodate all conditions coded by the NHIS. A code with the letter "A" following indicates conditions coded by the NHIS only. This recode is the same as Recode 5 used prior to 1982. Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 01 Intestinal Infectious Diseases 001-009.0,2 010 Cholera 001 011 Typhoid fever 002.0 012 Shigellosis 004 013 Food poisoning 003, 005 014 Amoebiasis 006 015 Intestinal infections due to 007, 008 other specified organism 016 Ill-defined intestinal infections 009.0,2 019 Residual 002.1-3,9 02 Tuberculosis 010-018, 019-A 020 Pulmonary tuberculosis 011 021 Other respiratory tuberculosis 010, 012 022 Tuberculosis of meninges and 013 central nervous system 023 Tuberculosis of intestines 014 peritoneum and mesenteric glands 024 Tuberculosis of bones and joints 015 025 Tuberculosis of genitourinary 016 system 029 Residual 017, 018, 019-A Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 03 Other Bacterial Diseases 020-027, 030-041 030 Plague 020 031 Brucellosis 023 032 Leprosy 030 033 Diphtheria 032 034 Whooping cough 033 035 Streptococcal sore throat, 034, 035 scarlatina and erysipelas 036 Meningococcal infection 036 037 Tetanus 037 038 Septicaemia 038 039 Residual 021, 022, 024-027, 031, 039-041 04 Viral Diseases 045-057, 060-066, 070-079 040 Acute poliomyelitis 045 041 Smallpox 050 042 Measles 055 043 Rubella 056 044 Yellow fever 060 045 Arthropod-borne encephalitis 062-064 046 Viral hepatitis 070 047 Rabies 071 048 Trachoma 076 049 Residual 046-049, 051-054, 057, 061, 065, 066, 072-075, 077-079 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 05 Rickettsiosis and Other Arthropod- 080-088 borne Diseases 050 Louse-borne typhus 080 051 Other rickettsiosis 081-083 052 Malaria 084 053 Leishmaniasis 085 054 Trypanosomiasis 086 059 Residual 087, 088 06 Venereal Diseases 090-099 060 Syphilis 090-097 061 Gonococcal infections 098 069 Residual 099 07 Other Infectious and Parasitic 100-104, 110-112, Diseases and Late Effects of 114-118,120-136 Infectious and Parasitic Diseases 070 Non-syphilitic spirochaetal 100-104 diseases 071 Mycosis 110-112, 114-118 072 Schistosomiasis 120 073 Echinococcosis 122 074 Filarial infection and 125 dracontiasis 075 Ancylostomiasis and 126 necatoriasis 076 Other helminthiasis 121, 123, 124, 127-129 079 Residual 130-136 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 08 Malignant Neoplasm of Lip, Oral 140-149 Cavity and Pharynx 080 Malignant neoplasm of lip, oral 140-149 cavity and pharynx 09 Malignant Neoplasm of Digestive 150-159 Organs and Peritoneum 090 Malignant neoplasm of oesophagus 150 091 Malignant neoplasm of stomach 151 092 Malignant neoplasm of small 152 intestine, including duodenum 093 Malignant neoplasm of colon 153 094 Malignant neoplasm of rectum, 154 rectosigmoid junction and anus 095 Malignant neoplasm of liver, 155.0 specified as primary 096 Malignant neoplasm of pancreas 157 099 Residual 155.1,2, 156, 158, 159 10 Malignant Neoplasm of Respiratory 160-165 and Inthrathoracic Organs 100 Malignant neoplasm of larynx 161 101 Malignant neoplasm of trachea 162 brochus and lung 109 Residual 160, 163-165 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 11 Malignant Neoplasm of Bone, 170-175 Connective Tissue, Skin and Breast 110 Malignant neoplasm of bone, and 170 articular cartilage 111 Malignant melanoma of skin 172 112 Other malignant neoplasm of skin 173 113 Malignant neoplasm of female breast 174 119 Residual 171, 175 12 Malignant Neoplasm of Genitourinary 179-189 Organs 120 Malignant neoplasm of cervix uteri 180 121 Malignant neoplasm of placenta 181 122 Malignant neoplasm of uterus, 179, 182 other and unspecified 123 Malignant neoplasm of ovary and 183 other uterine adnexa 124 Malignant neoplasm of prostate 185 125 Malignant neoplasm of testis 186 126 Malignant neoplasm of bladder 188 129 Residual 184, 187, 189 13 Malignant Neoplasm of Other and 190-199 Unspecified Sites 130 Malignant neoplasm of brain 191 139 Residual 190, 192-199 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 14 Malignant Neoplasm of Lymphatic 200-208 and Haemopoietic Tissue 140 Hodgkin's disease 201 141 Leukemia 204-208 149 Residual 200, 202, 203 15 Benign Neoplasm 210-229 150 Benign neoplasm of skin 216 151 Benign neoplasm of breast 217 152 Benign neoplasm of uterus 218, 219 153 Benign neoplasm of ovary 220 154 Benign neoplasm of kidney and other 223 urinary organs 155 Benign neoplasm of nervous system 225 156 Benign neoplasm of thyroid 226 159 Residual 210-215, 221, 222, 224, 227-229 17 Other and Unspecified Neoplasm 239 170 Other and unspecified neoplasm 239 18 Endocrine and Metabolic Diseases, 240-246, 250-259, Immunity Disorders 270-279 180 Disorders of thyroid gland 240-246 181 Diabetes mellitus 250 182 Hyperlipoproteinaemia 272.0, 272.1 183 Obesity of non-endocrine origin 278.0 189 Residual 251-259, 270, 271, 272.2-9, 273-277, 278.1-4,8, 279 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 19 Nutritional Deficiencies 260-268.0,2,9, 269 190 Kwashiorkor 260 191 Nutritional marasmus 261 192 Other protein-calorie 262, 263 malnutrition 193 Avitaminosis 264-267, 268.0,2,9, 269 20 Disease of Blood and Blood-forming 280-289 Organs 200 Anaemias 280-285 209 Residual 286-289 21 Mental disorders 290-305, 306.1-5 307-314, 315.4,5, 8,9, 316-A, X10, X14, X19 210 Senile and presenile organic 290 psychotic conditions 211 Schizophrenic psychoses 295 212 Affective psychoses 296 213 Other psychoses 291-294, 297-299 214 Neurotic and personality disorders 300, 301 215 Alcohol dependence syndrome 303 216 Drug dependence 304 217 Physiological malnutrition 306.1-5 arising from mental factors 218 Mental retardation X19 219 Residual 302, 305, 307-314, 315.4,5,8,9, 316-A, X10, X14 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 22 Disease of the Nervous System 320, 322-325, 330, 331.0-2,8,9, 332- 337, 340, 341, 344.1, 345-352, 353.0-4,6,8,9, 354-359, X40, X41.1-8,.X,.Y, X41.9, (X42-X49, X51-X60, X63, X64)*, X50.9, X61*** 220 Meningitis 320, 322 221 Parkinson's disease 332 222 Other degenerative and hereditary 330, 331.0-2,8,9, disorders of the central nervous 333-336 system 223 Multiple sclerosis 340 224 Infantile cerebral palsy and 344.1, X40, X41.9, other paralytic syndromes X50.9, (X42-X49, X51-X60, X63, X64)* 225 Epilepsy 345 229 Residual 323-325, 337, 341, 346-352, 353.0-4, 6,8,9, 354-359, X41.1-8,.X,.Y, X61*** ______________________________________________________________________ *Excludes .0 ***Includes all 4th digits except .9 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 23 Disorders of the Eye and Adnexa 360-368, 370-379, X00*, (X01, X02, X04)* 230 Glaucoma 365 231 Cataract 366 232 Blindness and low vision X00* 233 Conjunctivitis 372.0-3 234 Disorders of lacrimal system 375 235 Strabismus and other disorders of 378 binocular eye movements 239 Residual 360-364, 367, 368, 370, 371,372.4-9, 373, 374, 376, 377, 379, (X01, X02, X04)* 24 Disease of the Ear and Mastoid 380-387, Process 388.0,1,3-9, (X05, X08)*, (X06, X07, X09)* 240 Otitis media and mastoiditis 381-383 241 Deafness (X05, X08)* 249 Residual 380, 384-387, 388.0.1,3-9, (X06, X07, X09)* 25 Rheumatic Fever and Rheumatic 390, 392-398, Heart Disease 399-A 250 Acute rheumatic fever 390, 392 251 Chronic rheumatic heart disease 393-398 259 Residual 399-A ______________________________________________________________________ *Excludes .0 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 26 Hypertensive Disease 401-405 260 Hypertensive heart disease 402, 404 269 Residual 401, 403, 405 27 Ischaemic Heart Disease 413, 414 271 Ischaemic heart disease 413, 414 28 Disease of Pulmonary Circulation 415-417, 420-428, and Other Forms of Heart Disease 429.0-5,8,9 280 Pulmonary embolism 415.1 281 Cardiac dysrhythmias 427 289 Residual 415.0, 416, 417, 420-426, 428, 429.0-5,8,9 29 Cerebrovascular Disease 430-435, 437, X50*** 290 Subarachnoid haemorrhage 430 291 Intracerebral and other 431, 432 intracranial haemorrhage 292 Cerebral infarction 433, 434 294 Cerebral atherosclerosis 437.0 299 Residual 435, 437.1-6,8,9, X50*** ______________________________________________________________________ ***Includes all 4th digits except .9 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 30 Other Diseases of the 440-444, 446-448, Circulatory System 451-459 300 Atherosclerosis 440 301 Arterial embolism and thrombosis 444 302 Other diseases of arteries, 441-443, 446-448 arterioles and capillaries 303 Phlebitis, thrombophlebitis, 451-453 venous embolism and thrombosis 304 Varicose veins of lower 454 extremities 305 Hemorrhoids 455 309 Residual 456-459 31 Diseases of the Upper Respiratory 460-465, 470-478, Tract 477.7-A 310 Acute tonsillitis 463 311 Acute laryngitis and tracheitis 464 312 Other acute upper respiratory 460-462, 465 infections 313 Deflected nasal septum and 470, 471 nasal polyps 314 Chronic pharyngitis, 472, 473 nasopharyngitis and sinusitis 315 Chronic diseases of tonsils 474 and adenoids 319 Residual 475-478, 477.7-A Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 32 Other Diseases of the Respiratory 466, 480-483, System 485-487, 490-496, 500-508, 510-516, 518, 519, X30*** 320 Acute bronchitis and bronchiolitis 466 321 Pneumonia 480-483, 485, 486 322 Influenza 487 323 Bronchitis, chronic and 490-493 unspecified, emphysema and asthma 324 Bronchiectasis 494 325 Other chronic obstructive 495, 496 pulmonary disease 326 Pneumoconiosis and other lung 500-508 disease due to external agents 327 Pleurisy 511 329 Residual 510, 512-516, 518, 519, X30*** 33 Diseases of Oral Cavity, Salivary 520.3,4,6-9, 521- Glands and Jaws 523, 525-529, X92 330 Diseases of teeth and supporting 520.3,4,6-9, 521- structures 523, 525, X92 331 Disease of the jaw 526 339 Residual 527-529 ______________________________________________________________________ ***Includes all 4th digits except .9 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 34 Diseases of Other Parts of the 530-537, 540-543, Digestive System 550-553,555-558, 560, 562, 564-579 340 Diseases of oesophagus 530 341 Ulcer of stomach and duodenum 531-533 342 Appendicitis 540-543 343 Hernia of abdominal cavity 550-553 344 Intestinal obstruction without 560 mention of hernia 345 Diverticula of intestine 562 346 Other functional digestive 564 disorders 347 Chronic liver disease and 571 cirrhosis 348 Cholelithiasis and cholecystitis 574-575.1 349 Residual 534-537, 555-558, 565-570 572,573, 575.0,2-6,8,9, 576-579 35 Diseases of Urinary System 580-599, X31***, X62 350 Nephritis, nephrotic syndrome and 580-589 nephrosis 351 Infections of kidney 590 352 Urinary calculus 592, 594 353 Cystitis 595 359 Residual X31***, X62, 591, 593, 596-599 ______________________________________________________________________ ***Includes all 4th digits except .9 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 36 Disease of Male Genital Organs 600-608 360 Hyperplasia of prostate 600 361 Hydrocele 603 362 Redundant prepucs and phimosis 605 363 Infertility, male 606 369 Residual 601, 602, 604, 607, 608 37 Diseases of Female Genital Organs 610, 611, 614-629, X32*** 370 Diseases of breast 610, 611, X32*** 371 Salpingitis and oophoritis 614.0-2 372 Inflammatory diseases of pelvic 614.3-9 cellular tissue and peritoneum 373 Inflammatory diseases of uterus, 615, 616 vagina and vulva 374 Uterovaginal prolapse 618 375 Menstrual disorders 626.0-5 376 Infertility, female 628 379 Residual 617, 619-625, 626.6-9, 627, 629 38 Abortion 630-639 380 Spontaneous abortion 634 381 Legally induced abortion 635 382 Illegally induced abortion 636 389 Residual 630-633, 637-639 ______________________________________________________________________ ***Includes all 4th digits except .9 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 39 Direct Obstetric Causes 640-646, 651-676 390 Haemorrhage of pregnancy and 640, 641, 666 childbirth 391 Toxaemia of pregnancy 642.4-9, 643 392 Infections of genitourinary tract 646.6 in pregnancy 393 Obstructed labor 660 394 Complications of the puerperium 670-676 399 Residual 642.0-3, 644, 645, 646.0-5,7-9, 651- 659, 661-665, 667-669 40 Indirect Obstetric Causes 647, 648 400 Indirect obstetric causes 647, 648 41 Normal Delivery 650 410 Normal delivery 650 42 Diseases of Skin and Subcutaneous 680-686, 690-693, Tissue 693.2-A, 694-698, 700-709 420 Infections of skin and 680-686 subcutaneous tissue 429 Residual 690-693, 693.2-A, 694-698, 700-709 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 43 Disease of the Musculoskeletal 710-712, 714-727, System and Connective Tissue 728.0,1,3,5,8,9, 729-733, 739, (X20- X29, X33-X35, X73- X78)***, (X70, X79, X90, X93)***, X80, X84-X86, X89 430 Rheumatoid arthritis, except spine 714 431 Other arthropathies 710-712, 715, 716 432 Other disorders of joints 717-719 433 Ankylosing spondylitis 720.0 434 Other dorsopathies 720.1-724, X80 435 Rheumatism, excluding the back 725-727, 728.0,1,3, 5,8,9, 729, X86 436 Osteomyelitis, periostitis and 730 other infections involving bone 437 Acquired deformities of limbs (X20-X29, X33-X35, X73-X78)*** 439 Residual 731-733, 739, (X70, X79, X90, X93)***, X84, X85, X89 ______________________________________________________________________ ***Includes all 4th digits except .9 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 44 Congenital Anomalies 742.2,4,5,8,9, 744.4, 745-748, 750.2-9, 751, 752, 753.1-9, 754.0,1, 756.4-9, 757, 758.1-9, 759.0-6,8, (X20-X29, X33-X35, X70, X73, X74, X76- X78, X93)**, X71.9, X75.9, (X30-X32, X41, X79, X90)** 440 Spina bifida and hydrocephalus X71.9 441 Other deformities of central 742.2,4,5,8,9 nervous system 442 Congenital anomalies of heart and 745-747 circulatory system 443 Cleft palate and cleft lip 749, X91.9 444 Other deformities of digestive 750.2-9, 751 system 445 Undescended testicle 752.5 446 Congenital dislocation of hip X75.9 447 Other congenital anomalies of (X20-X29, X33- musculoskeletal system X35, X70, X73, X74, X76-X78, X93)**, 754.0,1, 756.4-9 449 Residual 744.4, 748, 752.0-4,6-9, 753.1-9, 757, 758.1-9, 759.0-6,8, (X30-X32, X41, X79, X90)** ______________________________________________________________________ **Includes 4th digit .9 only. Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 45 Certain Conditions Originating in 760, 761.0-5,7-9, the Perinatal Period 762-778, 779.0-5, 8,9, X61.9 450 Maternal conditions affecting 760 fetus or newborn 451 Obstetric complications affecting 761.0-5,7-9, 762, fetus or newborn 763 452 Slow fetal growth, fetal 764, 765 malnutrition and immaturity 453 Birth trauma 767, X61.9 454 Hypoxia, birth asphyxia and other 768-770 respiratory conditions 455 Haemolytic disease of fetus or 773 newborn 459 Residual 766, 771, 772, 774- 778, 779.0-5,8,9 46 Signs, Symptoms and Ill-Defined 780, 781.0-4,6,7,9, Conditions 782, 783.0,2-6,9 784-797, 799, 799.5-A, X11, X12 460 Pyrexia of unknown origin 780.6 461 Symptoms involving heart 785.0-3 462 Renal colic 788.0 463 Retention of urine 788.2 464 Abdominal pain 789.0 465 Senility without mention of 797 psychosis 467 Respiratory failure 799.1 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 46 Signs, Symptoms and Ill-Defined 780, 781.0-4,6,7,9, Conditions - continued 782, 783.0,2-6,9 784-797, 799, 799.5-A, X11, X12 469 Residual 780.0-5,7-9, 781.0-4,6,7,9, 782, 783.0,2-6,9, 784.4-6,9, 786, 787, 788.1,3,4-9, 789.1-5,9, 790-796, 799.0,2-4,8,9, 799.5-A, X11, X12 47 Fractures 800-829 470 Fracture of skull and face 800-804 471 Fracture of neck and trunk 805-809 472 Fracture of humerus, radius and 812, 813 ulna 473 Fracture of neck of femur 820 474 Fracture of other parts of femur 821 475 Fracture of tibia, fibula and 823,824 ankle 476 Other fractures of limbs 810-811, 814-819, 822, 825, 829 479 Residual 826-828 48 Dislocations, Sprains and Strains 830-848 480 Dislocations, sprains, and strains 830-848 Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 49 Intracranial and Internal 850-854, 860-869, Injuries Including Nerves 950-957, X00.0, X05.0, X08.0, (X41-X49, X51-X60, X63, X64)**** 490 Concussion 850 491 Other intracranial injuries 851-854, 950, 951, X00.0, X05.0, X08.0 499 Residual 860-869, 952-957, (X41-X49, X51-X60, X63, X64)**** _________________________________________________________________________ ****Includes 4th digit .0 only. National Health Interview Survey Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 50 Open Wounds and Injury to Blood 870-884*****, Vessels 890-894, 900-904 500 Open wound of eye, ear and head 870-873***** 501 Open wound of upper limb 880-884 502 Open wound of lower limb 890-894 509 Residual 874-879, 900-904 51 Effects of Foreign Body Entering 930-939 Through Orifice 510 Effects of foreign body entering 930-939 through orifice 52 Burns 940-949 520 Burn confined to eye and adnexa 940 521 Burn of wrist and hand 944 529 Residual 941-943, 945-949 53 Poisonings and Toxic Effects 977.9******, 979, 988, 989******* 530 Medicinal agents 977.9******, 979 539 Residual 988, 989******* 54 Complications of Medical and 996-999 Surgical Care 540 Complications of medical and 996-999 surgical care _________________________________________________________________________ *****871.3 is not used by NHIS. Instead these conditions are assigned to the appropriate visual impairment X-code. ******Anything classifiable to 960-978 is coded by NHIS to 977.9. *******Anything classifiable to 980-987 is coded by NHIS to 989.9. Diagnostic Recode B ____________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions _____________________________________________________________________________ 55 Other Injuries, Early Complications 910-929, 959, 990- of Trauma 995 550 Other injuries, early complications 910-929, 959, 990- of trauma 995 56 Late Effects of Injuries, of 905.0-5, 906, 907, Poisonings, of Toxic Effects and of 908.0-5,9, 909.2,4 Other External Causes 560 Late effects of injuries, of 905.0-5, 906, 907, poisonings, of toxic effects and 908.0-5,9, 909.2,4 of other external causes 57 Present Effects of Injuries, NEC X01.0, X02.0, X03.0, X06.0, X07.0, X09.0 570 Present effects of injuries, NEC X01.0, X02.0, X03.0, X06.0, X07.0, X09.0 99 Residual, All Other Conditions All other not listed codes 990 Residual, all other conditions All other not listed codes DIAGNOSTIC RECODE C Chronic Conditions and Impairments I. Purpose - Recode C consists of 134 3-digit categories of chronic conditions and impairments. The categories correspond to the conditions that appear on the six (6) NHIS check-lists of selected chronic conditions. These categories are used by NHIS to produce prevalence estimates of selected chronic conditions. II. Format and Content - The first digit of this 3-digit recode identifies the specific chronic condition check-list number, i.e., 1-6, that corresponds to the number of the list used on the NHIS questionnaire. The second and third digits are numbered sequentially within each of the 6 lists. Each condition group contains between 15 and 43 2-digit categories. III. Definition of Chronic Condition and Impairment - In most cases, a chronic condition or an impairment is any departure from normal health with onset more than 3 months from date of interview. Certain chronic conditions and impairments are classified as chronic, however, regardless of date of onset. Complications of pregnancy are always classified as acute. All chronic conditions and impairments are counted whether or not they necessitated activity restriction or medical care. Impairments coded with an "X" in the first digit are, by definition, chronic. This recode is different from Chronic Condition Recode 3, used prior to 1982. Chronic Condition Recode C Recode ICD Inclusion as Number Title modified by the NHIS _____________________________________________________________________________ LIST I: SELECTED SKIN AND MUSCULOSKELETAL CONDITIONS 101 Arthritis 711. ,0,9, 712. ,8,9, 714-716, 720.0, 721 102 Rheumatism, unspecified 729.0 103 Gout, including gouty arthritis 274 104 Sciatica (including lumbago) 724.2,3 105 Intervertebral disc disorders 722 106 Bone spur/tendinitis NOS 726. ,9 107 Disorders of bone or cartilage 730. ,0-3,9, 731. ,0,2, 732, 733 108 Bunion 727.1 109 Bursitis, NEC 726.0-8, 727. ,0,2-9 110 Sebaceous skin cyst 706.2 111 Acne 706.0,1 112 Psoriasis 696 113 Dermatitis 690-694 (693.2 NHIS code) 114 Dry (itching) skin NEC 698.9 115 Chronic ulcer of skin 707 116 Ingrown nails 703.0 117 Corns and calluses 700 118 Benign neoplasms of the skin 216 119 Malignant neoplasms of the skin 172, 173 Chronic Condition Recode C Recode ICD Inclusion as Number Title modified by the NHIS _____________________________________________________________________________ LIST II: IMPAIRMENTS 201 Blind - Both eyes X00 202 Other Visual Impairment X01-X03 203 Deaf - Both ears X05 204 Other Hearing Impairments X06-X09 205 Stammering and Stuttering X10 206 Other Speech Impairments X11 207 Impairment of Sensation X12 208 Mental Retardation X19 Absence Upper Extremities 209 Both Arms/Hands X20,X21 210 One Hand/Arm X23,X24 211 Fingers - One or Both Hands X22,X25 Absence Lower Extremities 212 One or Both Legs X26,X28 213 Feet/Toes - One or Both Limbs X27,X29 214 Absence Lung X30 215 Kidney X31 216 Breast X32 217 Bone, Joint, Muscle of extremity X34 218 Tips of Fingers, Toes X35 Paralysis of Extremities - Complete 219 Entire Body X40 220 One Side of Body - Hemiplegia X41 221 Both Legs - Paraplegia X46 222 Other paralysis X42-X45, X47-X49 Paralysis of Extremities - Partial 223 Cerebral Palsy X50 224 One Side of Body Only - X51 Hemiparesis 225 Legs - Both or Paraparesis X56 226 Other paralysis X52-X55, X57-X59 Chronic Condition Recode C Recode ICD Inclusion as Number Title modified by the NHIS _____________________________________________________________________________ LIST II: IMPAIRMENTS (Continued) 227 Paralysis - Complete or Partial - Other site X60-X64 Deformity/Orthopedic Impairment: Back 228 Curvature or other deformity of back or spine X70 229 Orthopedic Impairment X80 230 Spina Bifida X71 Other Upper Extremities 231 Hands, Fingers only X74 232 Orthopedic Impairment-Shoulder(s) X84 233 Other X73 Lower Extremities 234 Flatfeet X77 235 Clubfoot X78 236 Other X75, X76, X85, X86 237 Other Deformities/ Orthopedic Impairment X79,X89 238 Cleft Palate X91 239 Color Blindness 368.5 240 Tinnitus 388.3 241 Cataracts 366 242 Glaucoma 365 243 Diseases of Retina 361,362. ,1-9 Chronic Condition Recode C Recode ICD Inclusion as Number Title modified by the NHIS _____________________________________________________________________________ LIST III: SELECTED DIGESTIVE CONDITIONS 301 Gallbladder stones 574 302 Liver diseases including cirrhosis 571, 572, 573. ,0,3-9 303 Gastric ulcer 531 304 Duodenal ulcer 532 305 Peptic ulcer 533 306 Hernia of abdominal cavity 550-553 307 Disease of the esophagus 530 308 Gastritis and duodenitis 535 309 Indigestion 536.8 310 Other functional disorders of 536 (except .8), 787 stomach and digestive system 311 Enteritis and colitis 555, 556, 558 312 Spastic colon 564.1 313 Diverticula of intestines 562 314 Constipation 564.0 315 Other stomach and intestinal disorders 534, 537, 560, 569 316 Malignant neoplasms of stomach, intestines, colon, and rectum 151-154 Chronic Condition Recode C Recode ICD Inclusion as Number Title modified by the NHIS _____________________________________________________________________________ LIST IV: SELECTED CONDITIONS OF THE GENITOURINARY, NERVOUS, ENDOCRINE, METABOLIC AND BLOOD AND BLOOD FORMING SYSTEMS 401 Goiter 240, 241, 242.0-3 402 Other disorders of the thyroid 242.4,8,9, 243-246 403 Diabetes 250 404 Anemias 280-285 405 Epilepsy 345 406 Migraine headache 346 407 Other headache 784.0 (excludes tension headache) 408 Neuralgia or neuritis, unspecified 729.2 409 Kidney stones 592 410 Kidney infections 590 411 Other kidney trouble, NEC 581-583, 593 412 Bladder infections 595. ,0-3,8,9 413 Other disorders of bladder 594.1, 596 414 Diseases of prostate 600-602 (ex 601.4) 415 Multiple sclerosis 340 416 Inflammatory disease of female genital organs 614-616 417 Non-Inflammatory disease of female genital organs 620-624 418 Menstrual disorders 626 Chronic Condition Recode C Recode ICD Inclusion as Number Title modified by the NHIS _____________________________________________________________________________ LIST IV: SELECTED CONDITIONS OF THE GENITOURINARY, NERVOUS, ENDOCRINE, METABOLIC AND BLOOD AND BLOOD FORMING SYSTEMS (Continued) 419 Other disorders of female 617-619, 625, 627, genital organs 628. ,0,2-9, 629. 0,1,8 420 Female trouble, NOS 629. ,9 421 Malignant neoplasm of breast - female 174 422 Malignant neoplasms of female genital organs 179-184 423 Malignant neoplasm of prostate 185 424 Benign neoplasm of breast - female 217 425 Benign neoplasms of female genital organs 218-221 National Health Interview Survey Chronic Condition Recode C Recode ICD Inclusion as Number Title modified by the NHIS _____________________________________________________________________________ LIST V: SELECTED CIRCULATORY CONDITIONS 501 Rheumatic fever with or without 390, 392-398, heart disease 399 (NHIS code only) 502 Ischemic heart disease 413, 414 (NHIS includes 410-412 and 429.6 in 414) Heart rhythm disorders 503 Tachycardia or rapid heart 427.0-3, 785.0 504 Heart murmurs 785.2 505 Other and unspecified heart 427. ,4-6,8,9, 785.1 rhythm disorders 506 Congenital heart disease 745, 746 507 Other selected diseases of heart 415-417, 420.,9, (excludes hypertension) 421. ,0,9, 422. ,9, 423, 424, 425. ,0-5, 9, 426, 428, 429. , 0-5,8,9 508 High blood pressure (hypertension) 401-405 509 Cerebrovascular disease 430-435, 437 (NHIS includes 436 and 438 in 437) 510 Hardening of the arteries 440 511 Aneurysm 441. ,0-6, 442 512 Phlebitis, thrombophlebitis 451 513 Varicose veins of lower extremities 454 514 Hemorrhoids 455 515 Poor circulation 459. ,8,9 Chronic Condition Recode C Recode ICD Inclusion as Number Title modified by the NHIS _____________________________________________________________________________ LIST VI: SELECTED RESPIRATORY CONDITIONS 601 Chronic Bronchitis 490, 491 602 Asthma 493 603 Hay fever/allergic rhinitis without asthma 477 (477.7 NHIS code) 604 Nasal polyps 471 605 Chronic sinusitis 473 606 Deviated Nasal Septum 470 607 Chronic disease of tonsils and adenoids 474 608 Chronic laryngitis 476 609 Emphysema 492 610 Pleurisy 511 611 Pneumoconiosis and asbestosis 500-505 612 Tuberculosis (pulmonary) 011, 019 (NHIS code) 613 Malignant neoplasms of lung 162. ,2-9 and bronchus 614 Other diseases of lung 515, 518 615 Malignant neoplasms of other 160, 161, 162.0, 163 respiratory sites 999 ALL OTHER SELECTED CHRONIC All remaining ICD CONDITIONS and NHIS codes* __________________________________________________________________________ *Excludes always acute codes and ICD codes not used by NHIS. TABULATION SPECIFICATIONS AND WEIGHTING INTRODUCTION The tabulation specifications which were used to tabulate data for the "Current Estimates" report are attached. A brief description of the key points of each tabulation used to prepare each table is shown on the attached chart. The weight for an event occurring or not occurring (binomial 1 or 0) uses the basic weights for the person. Similarly, if the event has occurred and when it occurs it can have a frequency of 1, 2, 3, etc.; the weight shown includes the cross product of the person's basic weight times the frequency. For instance, if a person is injured and requires 5 days in bed, the weight shown in the appropriate table is the person's basic weight times 5. In most instances in the Health Interview Survey there are three reference periods used to make estimates: the 2-week reference period, 6 months, and 12 months. In producing estimates two types of weights are presented in the tape records; the basic weight and the 6.5 weight. The 6.5 weight is a modification of the basic weight obtained by multiplying the basic weight by 6.5. The figure 6.5 indicates that 2 weeks multiplied by 6.5 represents 13 weeks or one calendar quarter. Summing over 4 calendar quarters equals 52 weeks. The basic weight for a quarter is 4 times the size of the annual weight (divide basic quarter weight by 4 to get annual weight). To illustrate the use of reference periods, suppose we have a person whose basic weight is 6,000 in the tape for the quarter. This person's annual weight is 6,000/4 = 1,500. His 6.5 weight is obtained by multiplying 6,000 x 6.5 to obtain the 6.5 weight of 39,000. Therefore, if this person had 2 doctor visits occurring in the 2-week reference period, his contribution to the annual volume of doctor visits would have been 39,000 x 2 or 78,000. If he had been discharged from a hospital once during the 6 months prior to interview, his contribution to the annual volume of hospital discharges would be 1,500 x 2 or 3,000 for the full year's sample, or 6,000 x 2 or 12,000 for a sample of one quarter. If the reference period was 12 months, the weight for the year's sample is 1,500 (or 6,000 for the quarterly sample). The weights are presented in character format in the tape in Locations 190-236. Where applicable, locations from 237 to 335 contain cross products of variables with frequency greater than one. For instance, the number of restricted activity days in the Person Record Locations 98-99 may be 5 days. As a convenience in tabulation, these 5 days have been multiplied times the appropriate weight (the 6.5 weight in Locations 228-236) to obtain the weighted estimate of restricted activity days in Locations 237-245. A table summarizing these tape locations and their uses follows: SUMMARY OF WEIGHTS IN THE 1996 NHIS PERSON RECORD Tape location Name of Weight Field Notes: __________________________________________________________________________ 190-200 CHRONIC CONDITION PREVALENCE Multiply by final basic AND INCIDENCE FACTOR weight to obtain prevalence of chronic conditions __________________________________________________________________________ FINAL BASIC WEIGHT 201-209 QUARTER Use one quarter of data 210-218 SEMI-ANNUAL Use two quarters of data 219-227 ANNUAL Use entire data file __________________________________________________________________________ 228-236 6.5 WEIGHT Use for event data with 2-week recall period Content of field is 6.5 times the Quarter Weight. __________________________________________________________________________ 237-245 ESTIMATED RESTRICTED Use one quarter to produce ACTIVITY DAYS (BASED estimate for the quarter; ON TWO-WEEK RECALL) use entire file to produce Content of field is annual estimate. This field number of restricted is already weighted. activity days times 6.5 Weight. __________________________________________________________________________ SPECIFICATIONS FOR RECREATING THE CURRENT ESTIMATES TABLES The accompanying instructions show procedures for deriving estimates from Health Interview Survey data tapes. The publication, "Current Estimates", for the year 1996 is used as a source for the examples. Instructions for inclusions and all appropriate weights are included for each table specified. In cases where classifications such as "other" may not be clear or where several fields must be specified to produce a single variable, for example, persons injured, the variables needed will be listed. TABULATING DATA FOR CURRENT ESTIMATES TABLES TABLE TAPE NUMBERS ITEMS LOCATIONS CODES __________________________________________________________________________ ANNUAL ESTIMATES 1-15 Incidence of Acute Conditions Inclusions: Condition records 1-2 30 Acute 107 2 Onset in 2 weeks 108 1 Use: Acute Condition Recode A 100-103 1001-5932 1-5 Denominator for rates is population: see Table 78 specifications 11-15 Restrict numerator to medically 110 1 attended Denominator is all acute conditions Weight: (2 week reference) inflated by 6.5 to 228-236 obtain a quarterly estimate. Annual estimate is the sum of 4 quarterly estimates. 16-25 Restricted Activity Days Associated With Acute Conditions Inclusions: Condition records 1-2 30 Acute 107 2 Use: Acute Condition Recode A 100-103 1001-5932 16-20 Denominator is population: see Table 78 specifications Weight: 2 week restricted activity days 237-245 TABULATING DATA FOR CURRENT ESTIMATES TABLES TABLE TAPE NUMBERS ITEMS LOCATIONS CODES __________________________________________________________________________ ANNUAL ESTIMATES 26-35 Bed Days Associated with Acute Conditions Inclusions: Condition records 1-2 30 Acute 107 2 Use: Acute Condition Recode A 100-103 1001-5932 26-30 Denominator is population: see Table 78 specifications Weight: 2 week bed days 246-254 36-45 Work-Loss Days Associated with Acute Conditions Inclusions: Condition records 1-2 30 Acute 107 2 Use: Acute Condition Recode A 100-103 1001-5932 36-40 Denominator is currently employed population: see Table 78 specifications Weight: 2 week work-loss days 255-263 TABULATING DATA FOR CURRENT ESTIMATES TABLES TABLE TAPE NUMBERS ITEMS LOCATIONS CODES __________________________________________________________________________ ANNUAL ESTIMATES 46-49 School-Loss Days Associated with Acute Conditions Inclusions: Condition records 1-2 30 Acute 107 2 Use: Acute Condition Recode A 100-103 1001-5932 46-47 Denominator is population ages 5-17 see Table 78 specifications Weight: 2 week school-loss days 264-272 50 Acute Conditions per Quarter Use specifications for Tables 1-10 5 1,2,3 But also use processing quarter or 4 51-52 Episodes of Persons Injured Inclusions: Condition records 1-2 30 Onset in 2 weeks 108 1 First injury 128 1 and Acute Condition Recode A 100-103 4514-4518 (injuries) or Impairments due to injury 93 X 96 0 TABULATING DATA FOR CURRENT ESTIMATES TABLES TABLE TAPE NUMBERS ITEMS LOCATIONS CODES __________________________________________________________________________ ANNUAL ESTIMATES 51-52 Episodes of Persons Injured - continued Use: Type/place of accident (all included records) Moving motor vehicle involved (total) 134 1 and 130 1-9 (traffic) 134 1 and 130 3 (no) 134 2 At work (yes) 131 1 (no) 131 2 Place of accident(home) 130 1-2 (street) 130 3 (industrial place) 130 5 (other) 130 4,6-8 51 Denominator is population: (For person injured at work denominator is 18+ population) see specifications for Table 78 Weight: 6.5 weight (2 week reference) 228-236 53-54 Restricted Activity Days Associated with Persons Injured Use: Specifications for Tables 51-52 except weight for days, delete specification 108:1 and change specification so that 128:1 Weight: 237-245 TABULATING DATA FOR CURRENT ESTIMATES TABLES TABLE TAPE NUMBERS ITEMS LOCATIONS CODES __________________________________________________________________________ ANNUAL ESTIMATES 55-56 Bed Days Associated with Persons Injured Use: Specifications for Tables 51-52 except weight for days, delete specification 108:1 and change specifications so that 128:1 Weight: 246-254 57-66 Prevalence of Selected Chronic Conditions Inclusions: Condition records 1-2 30 Chronic 107 1 Use: Control on chronic condition list 92 1,2,3, asked and use only Chronic Condition 104-106 4,5 or 6 Recode C with location 104 equal to 104-106 4,5 or 6 value in location 92 Weight: Chronic condition factor 190-200 Multiplied by final basic weight 219-227 57-61 Denominator is population: see specification for Table 78 TABULATING DATA FOR CURRENT ESTIMATES TABLES TABLE TAPE NUMBERS ITEMS LOCATIONS CODES __________________________________________________________________________ ANNUAL ESTIMATES 67-68 Limitation of Activity Due to Chronic Conditions Inclusions: Person records 1-2 20 Use: LA-1 Unable to perform major activity 71 1 LA-2 Limited in kind/amount of major 71 2 activity LA-3 Limited in other activity 71 3 LA-4 Not Limited (includes unknowns) 71 4 Weight: 219-227 67 Denominator for percent distribution is population. 69 Person Disability Days Inclusions: Person records 1-2 20 Weight: Restricted activity days 237-245 Bed days 246-254 School-loss days (ages 5-17) 264-272 Work-loss days (for currently employed) 255-263 Denominator for rates is appropriate population: see specifications for Table 78 TABULATING DATA FOR CURRENT ESTIMATES TABLES TABLE TAPE NUMBERS ITEMS LOCATIONS CODES __________________________________________________________________________ ANNUAL ESTIMATES 70 Respondent Assessed Health Status Inclusions: Person records 1-2 20 Weight: 219-227 71 Physician Contacts: Place and Rate Inclusions: Doctor Visit records 1-2 40 Use: Place of visit 103 1-8(9) Weight: 6.5 weight (2 week) 228-236 Denominator for rate columns are population: see specifications for Table 78 72 Interval Since Physician Contact Inclusions: Person records 1-2 20 Use: Interval since doctor seen 115 0-4(5) NOTE: 5 years and over 115 0,4 (includes never) Weight: 219-227 _________________________________________________________________________ Codes in parenthesis are unknowns which are included in totals but not in specific categories. TABULATING DATA FOR CURRENT ESTIMATES TABLES TABLE TAPE NUMBERS ITEMS LOCATIONS CODES __________________________________________________________________________ ANNUAL ESTIMATES 73-74 Short Stay Hospital Episodes (12 Month reference) Inclusions: Person records 1-2 20 Use: To define number of episodes 122-123 To define non-delivery episodes 127-128 Weights: Final basic weight 219-227 73 Denominator for percent distribution is population Weight: 219-227 75-76 Short Stay Hospital Episode Days Inclusions: Person records 1-2 20 Use: To define number of episodes 122-123 To define non-delivery episodes 127-128 Weight: Short stay hospital episode days 124-126 x 219-227 (all episodes)* Short stay hospital episode days 129-131 x 219-227 (excluding deliveries)* 75 Denominator for rates is population with appropriate number of episodes (from Table 74) __________________________________________________________________________ *These weights reflect a modification from previous years (1982-1990). TABULATING DATA FOR CURRENT ESTIMATES TABLES TABLE TAPE NUMBERS ITEMS LOCATIONS CODES __________________________________________________________________________ ANNUAL ESTIMATES 77 Short Stay Hospital Discharges, Days, Average Length of Stay (ALOS) (6 month reference) Inclusions: Hospital Records 1-2 50 with 132 1 Use: All specified records for hospitalizations for all reasons Hospitalizations for deliveries 145 1 Weight: Short stay hospital discharges 210-218 Short stay hospital days 282-290 Denominator for discharge rate is population Denominator for ALOS is discharges 78 Population Inclusions: Person records 1-2 20 Use: All records for total population Currently employed population 75 1-3 Weight: 219-227 __________________________________________________________________________ APPENDIX A Non-Institutionalized Group Quarters In general, houses, apartments, rooms, etc., occupied or intended for occupancy by civilians, borders, roomers, staff, and employees (with no usual residence elsewhere) are listed. Census lists non-institutionalized facilities, it does not list structures or units occupied by institutional persons of a hospital or similar institution. The only people listed at institutionalized facilities are those permanently residing at such a facility to run or maintain that facility. Therefore, most of the facilities listed below will not be listed for an interview. Codes Group Quarters Type and Description 1. Correctional Facilities 20-N a. Other Types of Correctional Facilities 21-N b. Federal Prisons 22-N c. Federal Detention Centers 23-N d. Halfway Houses Operated for Correctional Purposes 24-N e. State Prisons 27-N f. Local (County/City) Jails and Other Confinement Facilities 28-N g. Police Lockups (facilities that hold persons up to 48 hours that have not been formally charged in court) 95-N h. Stockades and Jails on Military Bases 2. Homes for Senior Citizens 60-N a. Private Homes for the Elderly (don't know if for profit or not) 61-N b. Homes for the Elderly (don't know if Federal, state, local, or private) 62-N c. Federal Homes for the Elderly (including Veterans Administration) 63-N d. State Owned Homes for the Elderly 64-N e. County or City Owned Homes for the Elderly 65-N f. Homes for the Elderly of Unknown Ownership (Publicly owned, but don't know how to classify) 66-N g. Private, Not-for-Profit, Homes for the Elderly 67-N h. Private, for Profit, Homes for the Elderly Codes Group Quarters Type and Description 3. Hospitals 53-N a. General and Military Hospitals* (Refer to 86-N for dormitories for nurses and interns in General and Military Hospitals). 54-N b. Military Hospitals or Wards for the Chronically Ill 55-N c. Other Hospitals or Wards for the Chronically Ill (includes Tuberculosis Hospitals) 70-N d. Hospitals for Drug/Alcohol Abuse * This includes children's hospitals, maternity hospitals and infirmaries. 4. Facilities for the Disabled 31-N a. Orthopedic Wards and Facilities* for Physically Handicapped (don't know whether public or private ownership) 32-N b. Publicly Owned Orthopedic Wards and Facilities for Physically Handicapped* 33-N c. Privately Owned Orthopedic Wards and Facilities for Physically Handicapped* 34-N d. Facilities for the Blind (don't know whether public or private ownership) 35-N e. Publicly Owned Facilities for the Blind 36-N f. Privately Owned Facilities for the Blind 37-N g. Facilities for the Deaf (don't know whether public or private ownership) 38-N h. Publicly Owned Facilities for the Deaf 39-N i. Privately Owned Facilities for the Deaf * These include facilities for persons with epilepsy. Codes Group Quarters Type and Description 5. GQ Homes for the Disabled 72-N a. Public Homes for the Physically Handicapped 73-N b. Private Homes for the Physically Handicapped 74-N c. GQ Homes for the Physically Handicapped (unable to determine if publicly or privately owned) 6. Facilities/Hospitals for the Mentally Ill/Retarded 40-N a. Hospitals for the Mentally Retarded/Handicapped (don't know if Federal, state, local, or private ownership) 41-N b. Federal Hospitals for the Mentally Retarded/Handicapped 42-N c. Private Owned Hospitals for the Mentally Retarded/Handicapped 43-N d. State or Locally Owned Hospitals for the Mentally Retarded/Handicapped 45-N e. Hospitals for the Mentally Ill (don't know if Federal, state, local, or private ownership) 46-N f. Federal Hospitals for the Mentally Ill 47-N g. State or Locally Owned Hospitals for the Mentally Ill 48-N h. Private Owned Hospitals for the Mentally Ill 7. GQ Homes for the Mentally Ill/Retarded 16-N a. Federal Homes for the Mentally Ill 17-N b. State Homes for the Mentally Ill 18-N c. Private Homes for the Mentally Ill 19-N d. Homes for the Mentally Ill (don't know if Federal, state, local, or private ownership) 56-N e. Federal Homes for the Mentally Retarded/Handicapped 57-N f. State Homes for the Mentally Retarded/Handicapped 58-N g. Private Homes for the Mentally Retarded/Handicapped 59-N h. Homes for the Mentally Retarded/Handicapped (don't know if Federal, state, local, or private ownership) Codes Group Quarters Type and Description 8. Juvenile Facilities 01-N a. Juvenile Facilities (don't know what type) 02-N b. Long-Term Care Juvenile Facilities for Neglected, Abused, and Dependent Children (don't know whether public or private ownership) 03-N c. Publicly Owned Long-Term Care Juvenile Facilities for Neglected, Abused, and Dependent Children 04-N d. Privately Owned Long-Term Care Juvenile Facilities for Neglected, Abused, and Dependent Children 05-N e. Long-Term Care Juvenile Facilities for Emotionally Disturbed Children 10-N f. Short-Term Juvenile Facilities for Delinquent Children 11-N g. Long-Term Care Juvenile Facilities for Delinquent Children (don't know whether public or private) 12-N h. Publicly Owned Long-Term Care Juvenile Facilities for Delinquent Children (committed by the courts) 15-N i. Privately Owned Long-Term Care Juvenile Facilities for Delinquent Children (committed by the courts or referred by parents/guardians) 96-N 9. Transient Quarters for Temporary Military or Civilian Residents on Military Bases (These should usually not be listed or interviewed for the HIS). 10. Ships and Vessels - (These should never be listed or interviewed. This GQ type does not include houseboats and yachts, which can be listed and interviewed as regular housing units.) 91-N a. Crews of Civilian Vessels 98-N b. Military Ships 97-N 11. Military Quarters on Base (These should usually not be listed or interviewed for the HIS). Codes Group Quarters Type and Description 12. Facilities for Housing Students 86-N a. Dormitories for Nurses and Interns in General and Military Hospitals 87-N b. College Quarters On or Off Campus (if 10 or more unrelated people), Fraternity, and Sorority Houses (Do not list or interview schools with resident students below the college level). 13. Facilities for Housing Workers 92-N a. Agricultural Workers' Dormitories on Farms 93-N b. Other Workers' Dormitories (such as logging camps, bunk houses, non-farm migratory workers, etc.) 89-N 14. Religious GQ's This includes convents, monasteries, and rectories. (Treat the place as a convent, monastery or rectory if it is officially called a convent, monastery or rectory regardless of the number of people living in the place). 15. Street Enumeration - (These should never be listed or interviewed.) 84-N a. Nonstructure Street Enumeration Locations, Other than Commerce Places (including street corners, parks, tent cities*, and similar sites) 85-N b. Street Enumeration, Commerce Places (including railroad stations, all-night restaurants, and other similar places) * A tent city is a site developed for people who are temporarily displaced from their homes. An example of this is a tent city for hurricane victims. Codes Group Quarters Type and Description 94-N 16. Other Nonhousehold Living Situations such as tent camps*, campgrounds, carnivals, hostels, and other transient sites -- These include YMCAs, YWCAs, YMHAs; and also transient hotels, motels and Bed and Breakfasts charging more than $12 a night. * A tent camp is a more permanent arrangement of lots of sites for tents. An example of this would be a tent camp of homeless people. 17. Shelters and Special Types of Group Homes 29-N a. Homes for Unwed Mothers 75-N b. Group Homes for Abused Women 76-N c. Group Homes for People Recovering From Drug/Alcohol Abuse 79-N d. Other Group Homes, including Communes, Foster Care Homes, and Job Corps Centers with 10 or more unrelated people 82-N e. Shelters for the Homeless with Sleeping Facilities (including flophouses, transient hotels and motels charging $12 or less per night, and similar places known to have persons with no usual home elsewhere who stay overnight) 83-N f. Emergency Shelters and Group Homes which provide temporary sleeping facilities for Runaway, Neglected, and Homeless Children 80-N 18. Boarding House, Rooming House, Combination Boarding and Rooming House, and Nontransient Hotels and Motels Boarding House - A boarding house is an establishment that has five or more units for rent to boarders, and that serves regular meals to the residents who pay a combined rate for their room and meals on a weekly or monthly basis. Rooming House - A rooming house is an establishment that has five or more units for rent to persons who usually pay on a weekly or monthly basis. No regular meals are served, but linens and maid service may be provided. Codes Group Quarters Type and Description 80-N 18. Boarding House, Rooming House, Combination Boarding and Rooming House, and Nontransient Hotels and Motels - continued Combination Boarding and Rooming House - A combination boarding and rooming house is an establishment with five or more units for rent that serves meals to some residents (boarders) but only rents to others (roomers). Nontransient Hotels and Motels - A hotel is classified as nontransient if 75 percent or more of the rooms or suites are occupied or intended for occupancy by permanent guests. Permanent guests usually stay a month or more at reduced monthly or weekly rates. Also consider an apartment hotel as a nontransient hotel. APPENDIX B INDUSTRY RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SIC Code* 80-81 82-83 _____________________________________________________________________________ 01 01 AGRICULTURE 01-02,071-072,074- 076,078 02 01 FORESTRY AND FISHERIES 08-09 ______________________________________________________________________________ 10 02 MINING 10,12-14 ______________________________________________________________________________ 20 03 CONSTRUCTION 15-17 ______________________________________________________________________________ (30-34, 40-46) (04) MANUFACTURING: (30-34) NONDURABLE GOODS 30 04 Food and kindred products 201-209 31 04 Textile mill and finished 221-229,231-239 textile products 32 04 Printing, publishing and 271-279 allied industries 33 04 Chemicals and allied 281-287,289 products 34 04 Other nondurable goods 21,261-263,265,267, 291,295,299,301- 306,308,311,313-317,319 ______________________________________________________________________________ *Standard Industrial Classification INDUSTRY RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SIC Code* 80-81 82-83 _____________________________________________________________________________ (30-34, 40-46) (04) MANUFACTURING: - continued (40-46) DURABLE GOODS 40 04 Furniture, lumber and wood 241-245,249,25 41 04 Primary metal industries 331-332,334,3331, 334,3339,3351,3353- 3357,3363-3366, 3369,339 42 04 Fabricated metal 341-349 industries, including ordnance 43 04 Machinery, except 351-359 electrical 44 04 Electrical machinery, 361-367,369 equipment and supplies 45 04 Transportation equipment 371-376,379 46 04 Other and not specified 321-329,381-382, durable goods 384-387,39 ______________________________________________________________________________ *Standard Industrial Classification INDUSTRY RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SIC Code* 80-81 82-83 _____________________________________________________________________________ (50-54) (05) TRANSPORTATION, COMMUNICATIONS AND OTHER PUBLIC UTILITIES 50 05 Railroads 40 51 05 Trucking service and 421-423 warehousing 52 05 Other transportation 41,43-47 53 05 Communications 481-484,489 54 05 Utilities and sanitary 491-497 ______________________________________________________________________________ 60 06 WHOLESALE TRADE 501-509,511-519 ______________________________________________________________________________ *Standard Industrial Classification INDUSTRY RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SIC Code* 80-81 82-83 _____________________________________________________________________________ (61-65) (07) RETAIL TRADE 61 07 General merchandise stores 531,533,539 62 07 Food, bakery and dairy 541-546,549 stores 63 07 Automotive dealers and 551-557,559 gasoline stations 64 07 Eating and drinking places 58 65 07 Other and not specified 521,523,525-527,56, retail trade 571-572,5731,5734- 5736,591-594,5961- 5963,598,5992-5995, 5999 ______________________________________________________________________________ (70-71) (08) FINANCE, INSURANCE, AND REAL ESTATE 70 08 Banking and credit 60-61 agencies 71 08 Insurance, real estate, 62-65,67 and other finance ______________________________________________________________________________ *Standard Industrial Classification INDUSTRY RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SIC Code* 80-81 82-83 _____________________________________________________________________________ (75-85)(09-12) SERVICES: (75-76) (09) BUSINESS AND REPAIR SERVICES 75 09 Business services 731-738,751,752, 7542 76 09 Repair services 753,7549,762-764, 7692,7694,7699 (77-78) (10) PERSONAL SERVICES 77 10 Private households 88 78 10 Other personal services 701-704,721-726,729 79 11 ENTERTAINMENT AND 781-784,791-794,799 RECREATION SERVICES (80-85) (12) PROFESSIONAL AND RELATED SERVICES 80 12 Hospitals 806 81 12 Health services, except 801-803,8041-8043, hospitals 8049,805,807-809 82 12 Elementary and secondary 821-822 schools and colleges 83 12 Other educational services 823-824,829 84 12 Social services, religious 832-833,835-836, and membership 839,84,861-866,869 organizations 85 12 Legal, engineering and 81,871-874,899 other professional services ______________________________________________________________________________ *Standard Industrial Classification INDUSTRY RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SIC Code* 80-81 82-83 _____________________________________________________________________________ 90 13 PUBLIC ADMINISTRATION 911-913,919,92-97 _____________________________________________________________________________ 95 14 UNKNOWN INDUSTRY - (Includes never worked) _____________________________________________________________________________ 96 14 REFUSED, CLASSIFIED, ETC. ______________________________________________________________________________ 97 15 NOT IN LABOR FORCE - codes Blank and 8 in current activity recode (loc. 75) (Under 18 or 18+ and not in Labor Force). ______________________________________________________________________________ 98 16 ARMED FORCES (excludes Reserves and National Guard) ______________________________________________________________________________ *Standard Industrial Classification INDUSTRY RECODE TITLES ______________________________________________________________________________ Recode No. 1 Code Titles Inclusions ______________________________________________________________________________ 01 AGRICULTURE, FORESTRY AND FISHERIES 01,02 02 MINING 10 03 CONSTRUCTION 20 04 MANUFACTURING 30-34, 40-46 05 TRANSPORTATION, COMMUNICATIONS AND OTHER 50-54 PUBLIC UTILITIES 06 WHOLESALE TRADE 60 07 RETAIL TRADE 61-65 08 FINANCE, INSURANCE, AND REAL ESTATE 70-71 09 BUSINESS AND REPAIR SERVICES 75-76 10 PERSONAL SERVICES 77-78 11 ENTERTAINMENT AND RECREATION SERVICES 79 12 PROFESSIONAL AND RELATED SERVICES 80-85 13 PUBLIC ADMINISTRATION 90 14 UNKNOWN (includes never worked, refused, 95-96 classified, etc.) 15 NOT IN LABOR FORCE 97 16 ARMED FORCES 98 APPENDIX C OCCUPATION RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SOC Code* 87-88 89-90 _____________________________________________________________________________ (01-03) (01) EXECUTIVE, ADMINISTRATIVE, - AND MANAGERIAL OCCUPATIONS 01 01 Officials and administrators, 111-113 public administration 02 01 Managers and administrators, 121-128,131-1344, except public administration 1351-1354,1359, 136-139 03 01 Management related occupations 1412,1414-1415, 1419,142-143, 1442-1443,1449, 145,1472-1473, 149 ______________________________________________________________________________ *Standard Occupational Classification. OCCUPATION RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SOC Code* 87-88 89-90 _____________________________________________________________________________ (04-11) (02) PROFESSIONAL SPECIALTY OCCUPATIONS - 04 02 Engineers 1622-1628,1632- 1637,1639 05 02 Architects and surveyors 161,164 06 02 Natural mathematical and 171-172,1732- computer scientists 1733,1739,1842- 1843,1845-1847, 1849,1852-1855 07 02 Health diagnosing occupations 261-262,27,281, 283,289 08 02 Health assessment and 29,301-302,3031- treating occupations 3034,3039,304 09 02 Teachers, librarians and 2212-2218,2222- counselors 2228,2231-2238 2242-2247,2249, 231-233,235,236, 239,24,251,252 10 02 Writers, artists, 34,321-329,331- entertainers and athletes 333,398 11 02 Other professional specialty 1912-1916,1919, occupations 192,2032-2033, 2042,2049,211-212 ______________________________________________________________________________ *Standard Occupational Classification. OCCUPATION RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SOC Code* 87-88 89-90 _____________________________________________________________________________ (12-13) (03) TECHNICIANS AND RELATED - SUPPORT OCCUPATIONS 12 03 Health technologists and 362-366,369 technicians 13 03 Technologists, technicians 3711-3713,3719, except health 372-373,382,3831- 3833,384,389,392- 393,396,3971- 3972,3974,399,825 ______________________________________________________________________________ (14-16) (04) SALES OCCUPATIONS - 14 04 Supervisors and proprietors 40 15 04 Sales representatives, 4122-4124,4152- commodities and finance 4153,421,423-424 16 04 Other sales 4342-4348,4351- 4354,4356,4359, 4362-4367,4369, 444-447,449 ______________________________________________________________________________ *Standard Occupational Classification. OCCUPATION RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SOC Code* 87-88 89-90 _____________________________________________________________________________ (17-21) (05) ADMINISTRATIVE SUPPORT - OCCUPATIONS, INCLUDING CLERICAL 17 05 Computer equipment operators 4612-4613 18 05 Secretaries, stenographers 4622-4624 and typists 19 05 Financial records processing 4712-4713,4715- occupations 4716,4718 20 05 Mail and message distributing 4742-4745 21 05 Other administrative support 4511-4514,4516, 4519,4521-4529, 463,4642-4645, 4649,4662-4664, 4692,4694,4696, 4699,4722-4723, 4729,4732-4733, 4739,4751-4759, 4782-4784,4786- 4787,4791-4795, 4799 ______________________________________________________________________________ 22 06 PRIVATE HOUSEHOLD OCCUPATIONS 502-507,509 ______________________________________________________________________________ *Standard Occupational Classification. OCCUPATION RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SOC Code* 87-88 89-90 _____________________________________________________________________________ (23-24)(07) PROTECTIVE SERVICE OCCUPATIONS 23 07 Police and firefighters 5111-5112,5122- 5123,5132-5134 24 07 Other protective service 5113,5142,5144, occupations 5149 ______________________________________________________________________________ (25-28) (08) SERVICE OCCUPATIONS, EXCEPT PROTECTIVE AND HOUSEHOLD 25 08 Food service 5211-5219 26 08 Health service 5232-5233,5236 27 08 Cleaning and building service 5241-5242,5244- 5246,5249 28 08 Personal service 5251-5258,5262- 5264,5269 ______________________________________________________________________________ (29-31) (09) FARMING, FORESTRY AND FISHING OCCUPATIONS 29 09 Farm operators and managers 5512-5515,5522- 5525 30 09 Farm workers and other 5611-5619,5621- agricultural workers 5622,5624-5625, 5627 31 09 Forestry and fishing 571-573,579, occupations 583-584,8241(pt.) ______________________________________________________________________________ *Standard Occupational Classification. OCCUPATION RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SOC Code* 87-88 89-90 _____________________________________________________________________________ (32-34) (10) PRECISION PRODUCTION, CRAFT AND REPAIR OCCUPATIONS 32 10 Mechanics and repairers 60,6111-6118, 613-614,6151- 6159,616,6171- 6179 33 10 Construction and extractive 6311-6316,6318, trades 632,6412- 6414(pt.),6422, 6424,6432-6433, 6442-6444,645, 6462-6468,6472- 6476,6479,652- 654,656 34 10 Precision production 67,71,6811-6814, occupations 6816-6817,6821- 6824,6829,6831- 6832,6835,6839, 6844,6852-6854, 6856,6859,6861- 6862,6864-6867, 6869,6871-6873, 6879,6881-6882, 691-696,7477(pt.), 7668,7677(pt.), 7752,828 ______________________________________________________________________________ *Standard Occupational Classification. OCCUPATION RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SOC Code* 87-88 89-90 _____________________________________________________________________________ OPERATORS, FABRICATORS AND LABORERS (35-36) (11) MACHINE OPERATORS, ASSEMBLERS AND INSPECTORS 35 11 Machine operators and 6841-6842,6849, tenderers, except precision 6855,6863,6868, 7312-7319,7322, 7324,7326,7329, 7339,7342-7344, 7349,7431-7435, 7439,7443-7444, 7449,7451-7452, 7459,7462-7463, 7467,7472,7474, 7476-7478,7479, 7512-7519,7522, 7529,7539,7542- 7544,7549,7631- 7636,7639,7642- 7644,7649,7651- 7652,7654-7659, 7661-7667,7669, 7671-7676, 7677(pt.),7678-7679 36 11 Fabricators, assemblers, 7332-7333,7532- inspectors and samplers 7533,7714,7717, 772,774,7753- 7759,782-785,787 ______________________________________________________________________________ *Standard Occupational Classification. OCCUPATION RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SOC Code* 87-88 89-90 _____________________________________________________________________________ (37-39) (12) TRANSPORTATION AND MATERIAL MOVING OCCUPATIONS 37 12 Motor vehicle operators 8111,8212-8216, 8218-8219,874 38 12 Other transportation, except 8113,8232-8233, motor vehicles 8239,8241(pt.), 8242-8245 39 12 Material moving equipment 812,8312-8319 operators ______________________________________________________________________________ (40-41) (13) HANDLERS, EQUIPMENT CLEANERS, HELPERS AND LABORERS 40 13 Construction laborers 871 41 13 Freight, stock and material 85,861-863, handlers 8641-8646, 8648,865, 8722-8726,873, 875,8761,8769 ______________________________________________________________________________ *Standard Occupational Classification. OCCUPATION RECODES OUTLINE _____________________________________________________________________________ Recodes ______________ No. 1 No. 2 Chrs. Chrs. Industry Title SOC Code* 87-88 89-90 _____________________________________________________________________________ 95 14 UNKNOWN OCCUPATION (Includes never worked) ______________________________________________________________________________ 96 14 REFUSED, CLASSIFIED, ETC. ______________________________________________________________________________ 97 15 NOT IN LABOR FORCE - codes Blank and 8 in current activity recode (Loc. 75). (Under 18 or 18+ and Not in Labor Force) ______________________________________________________________________________ 98 16 MILITARY ______________________________________________________________________________ *Standard Occupational Classification. OCCUPATION RECODE TITLES ______________________________________________________________________________ Recode No. 1 Code Titles Inclusions ______________________________________________________________________________ MANAGERIAL AND PROFESSIONAL SPECIALTY OCCUPATIONS 01 EXECUTIVE, ADMINISTRATIVE AND MANAGERIAL OCCUPATIONS 01-03 02 PROFESSIONAL SPECIALTY OCCUPATIONS 04-11 TECHNICAL, SALES AND ADMINISTRATIVE SUPPORT OCCUPATIONS 03 TECHNICIANS AND RELATED SUPPORT OCCUPATIONS 12-13 04 SALES OCCUPATIONS 14-16 05 ADMINISTRATIVE SUPPORT OCCUPATIONS, INCLUDING 17-21 CLERICAL SERVICE OCCUPATIONS 06 PRIVATE HOUSEHOLD OCCUPATIONS 22 07 PROTECTIVE SERVICE OCCUPATIONS 23-24 08 SERVICE OCCUPATIONS, EXCEPT PROTECTIVE AND 25-28 HOUSEHOLD 09 FARMING, FORESTRY AND FISHING OCCUPATIONS 29-31 10 PRECISION PRODUCTION, CRAFT AND REPAIR OCCUPATIONS 32-34 OPERATORS, FABRICATORS AND LABORERS 11 MACHINE OPERATORS, ASSEMBLERS AND INSPECTORS 35-36 12 TRANSPORTATION AND MATERIAL MOVING OCCUPATIONS 37-39 13 HANDLERS, EQUIPMENT CLEANERS, HELPERS AND LABORERS 40-41 14 UNKNOWN OCCUPATION (includes never worked, refused, 95-96 classified, etc.) 15 NOT IN LABOR FORCE 97 16 MILITARY 98 APPENDIX D DESCRIPTION OF CLASS OF ACCIDENT CODE The three-digit Class of Accident Code described in detail below classifies accidents as follows. Priority is given to Codes 400, 500, 600 in that order. Total Motor Vehicle Accidents = Codes 1 and 2 in first digit of recode Moving Motor Vehicle Accidents = Code 1 in first digit of recode Nonmoving Motor Vehicle Accidents = Code 2 in first digit of recode Total Work Accidents = Code 1 in second digit of recode Total Home Accidents = Code 1 in third digit of recode __________________________________________________________________________ Class of SOURCE - TAPE LOCATIONS Accident Description Recode 132 134 130 131 Loc. 135-137 MV MMV Where? Work? __________________________________________________________________________ 111 Moving motor vehicle - 1 1 1,2 1 at work - at home 112 Moving motor vehicle - 1 1 3 1 at work- not at home- street or highway 113 Moving motor vehicle - 1 1 Not 1-3 1 at work - not at home - not on street or highway 121 Moving motor vehicle - 1 1 1,2 Not 1,4 not at work - at home - not on street or highway 122 Moving motor vehicle - 1 1 3 Not 1 not at work - not at home - on street or highway 123 Moving motor vehicle - 1 1 Not 1-3 Not 1-4 not at work - not at home not on street or highway __________________________________________________________________________ DESCRIPTION OF CLASS OF ACCIDENT CODE __________________________________________________________________________ Class of SOURCE - TAPE LOCATIONS Accident Description Recode 132 134 130 131 Loc. 135-137 MV MMV Where? Work? __________________________________________________________________________ 211 Nonmoving motor vehicle - 1 Not 1 1,2 1 at work - at home 212 Nonmoving motor vehicle - 1 Not 1 Not 1,2 1 at work - not at home 221 Nonmoving motor vehicle - 1 Not 1 1,2 Not 1,4 not at work - at home 222 Nonmoving motor vehicle - 1 Not 1 Not 1,2 Not 1,4 not at work - not at home 311 Non-motor vehicle - Not 1 - 1,2 1 at work - at home 312 Non-motor vehicle - Not 1 - Not 1,2 1 at work - not at home 321 Non-motor vehicle Not 1 - 1,2 Not 1,4 not at work - at home 322 Non-motor vehicle - Not 1 - Not 1,2 Not 1,4 not at work - not at home 400 Injured in Armed Forces - - - 4 500 Therapeutic misadventure - - - Not 4 600 Injury Condition/Adverse - - - Not 4 Reaction __________________________________________________________________________ APPENDIX E CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS _____________________________________________________________________________ OPERATION, TYPE UNKNOWN, SITE UNKNOWN 00 Operation, no site or type Includes: operation NEC on gland NOS, or "side," or other very ill- defined site. Use 00 when it is known that an operation was performed, but there is no information about the kind of operation or about the body system or part involved. OPERATIONS ON THE NERVOUS SYSTEM (01-05) 01 Incision and excision of skull, brain, and cerebral meninges 02 Other operations on skull, brain, and cerebral meninges 03 Operations on spinal cord and spinal canal structures 04 Operations on cranial and peripheral nerves 05 Operations on sympathetic nerves or ganglia OPERATIONS ON THE ENDOCRINE SYSTEM (06-07) 06 Operations on thyroid and parathyroid glands 07 Operations on other endocrine glands CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS _____________________________________________________________________________ OPERATIONS ON THE EYE (08-16) 08 Operations on eyelids 09 Operations on lacrimal system (tear ducts) 10 Operations on conjuctiva 11 Operations on cornea 12 Operations on iris, ciliary body, sclera, and anterior chamber 13 Operations on lens 14 Operations on retina, choroid, vitreous, and posterior chamber 15 Operations on extraocular muscles 16 Operations on orbit and eyeball OPERATIONS ON THE EAR (18-20) 18 Operations on external ear 19 Reconstructive operations on middle ear 20 Other operations on middle and inner ear CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS _____________________________________________________________________________ OPERATIONS ON THE NOSE, MOUTH AND PHARYNX (21-29) 21 Operations on the nose Includes: operations on bone and skin of nose 22 Operations on nasal sinuses 23 Removal and restoration of teeth 24 Other operations on teeth, gums and alveoli 25 Operations on tongue 26 Operations on salivary glands and ducts 27 Other operations on mouth and face Includes: operations on lips, palate and soft tissue of face and mouth, except tongue and gingiva. 28 Operations on tonsils and adenoids 29 Operations on pharynx CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS _____________________________________________________________________________ OPERATIONS ON THE RESPIRATORY SYSTEM (30-34) 30 Excision of larynx 31 Other operations on larynx and trachea 32 Excision of lung and bronchus 33 Other operations on lung and bronchus 34 Operations on chest wall, pleura, mediastinum and diaphragm OPERATIONS ON THE CARDIOVASCULAR SYSTEM (35-39) 35 Operations on valves and septa of heart 36 Operations on vessels of heart 37 Other operations on heart and pericardium 38 Incision, excision and occlusion of vessels 39 Other operations on vessels OPERATIONS ON THE HEMIC AND LYMPHATIC SYSTEM (40-41) 40 Operations on lymphatic system 41 Operations on bone marrow and spleen OPERATIONS ON THE DIGESTIVE SYSTEM (42-54) 42 Operations on the esophagus 43 Incision and excision of stomach 44 Other operations on stomach 45 Incision, excision, and anastomosis of intestine 46 Other operations on intestine 47 Operations on appendix 48 Operations on rectum and perirectal tissue CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS _____________________________________________________________________________ OPERATIONS ON THE DIGESTIVE SYSTEM (42-54) - continued 49 Operations on anus 50 Operations on liver 51 Operations on gallbladder and biliary tract Includes: operations on common bile duct, cystic duct and hepatic duct 52 Operations on pancreas 53 Repair of hernia 54 Other operations on abdominal region Includes: operations on epigastric region, flank, groin region, inguinal region, loin region, male pelvic cavity, mesentery, omentum, peritoneum and retroperitoneal tissue space OPERATIONS ON THE URINARY SYSTEM (55-59) 55 Operations on kidney Includes: operations on renal pelvis 56 Operations on ureter 57 Operations on urinary bladder 58 Operations on urethra 59 Other operations on urinary tract CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS _____________________________________________________________________________ OPERATIONS ON MALE GENITAL ORGANS (60-64) 60 Operations on prostate and seminal vesicles 61 Operations on scrotum and tunica vaginalis 62 Operations on testes 63 Operations on spermatic cord, epididymis, and vas deferens 64 Operations on penis OPERATIONS ON THE FEMALE GENITAL ORGANS (65-71) 65 Operations on ovary 66 Operations on fallopian tubes 67 Operations on cervix 68 Other incision and excision of uterus 69 Other operations on uterus and supporting structures 70 Operations on vagina and cul-de-sac 71 Operations on vulva and perineum CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS _____________________________________________________________________________ OBSTETRICAL PROCEDURES (72-75) 72 Forceps, vacuum, and breech delivery 73 Other procedures inducing or assisting delivery Includes: spontaneous delivery with manual assistance 74 Caesarean section and removal of fetus 75 Other obstetric operations For HIS, includes also "normal delivery" OPERATIONS ON THE MUSCULOSKELETAL SYSTEM (76-84) 76 Operations on facial bones and joints Excludes: accessory sinuses (22); nasal bones (21); and skull (01-02) 77 Incision, excision and division of other bones Excludes: operations on facial bones (76); joint structures (80-81); nasal bones (21); and skull (01-02) 78 Other operations on bones, except facial bones Excludes: operations on joint structures (80-81); nasal bones (21); and skull (01-02) 79 Reduction of fracture and dislocation Includes: application of cast or splint; reduction with insertion of traction device Excludes: external fixation alone for immobilization of fracture (93); internal fixation without reduction of fracture (78); operations on facial bones (76); nasal bones (21); orbit (76); skull (02); vertebrae (03); removal of cast or splint (97); replacement of cast or splint (97); and traction alone for reduction of fracture (93) CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS _____________________________________________________________________________ OPERATIONS ON THE MUSCULOSKELETAL SYSTEM (76-84) - continued 80 Incision and excision of joint structures Includes: operations on capsule of joint; cartilage; condyle; ligament; meniscus; and synovial membrane Excludes: cartilage of ear (18); nose (21); and joints of face (76) 81 Repair and plastic operations on joint structures Includes: operations on ankle; knee; shoulder; elbow; wrist; hip; vertebrae; fingers; and toes not codable elsewhere and when condition is not specified and tissue (such as skin, bone, etc.) is not apparent. 82 Operations on muscle, tendon and fascia of hand Includes: operations on synovial membrane and tendon sheath 83 Operations on muscle, tendon, fascia and bursa, except hand Includes: operations on synovial membrane and tendon sheaths. Excludes: hand (82); diaphram (34); and muscles of eye (15). 84 Other procedures on musculoskeletal system. CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS _____________________________________________________________________________ OPERATIONS ON THE INTEGUMENTARY SYSTEM (85-86) 85 Operations on the breast Includes: operations on skin of breast and previous mastectomy site female or male). 86 Operations on skin and subcutaneous tissue Includes: operations on hair follicles; male perineum; nails; sebaceous glands subcutaneous fat pads; and superficial fossae. Includes also: operations on regions such as arm; armpit; back; cheek; buttock; chin; feet; forearm; forehead; hand; head; heel; leg; neck; scalp; temple: temporal region; and thigh when specific tissue (such as bone; cartilage; joint; etc.) involved is not mentioned. Excludes: those on skin of anus (49); breast (85); ear (18); eyebrow (08); eyelid (08); female perineum (71); lips (27); nose (21); penis (64); scrotum (61); and vulva (71). Excludes also: operations on the head when a specific part brain) is mentioned MISCELLANEOUS DIAGNOSTIC AND THERAPEUTIC PROCEDURES (87-99) 87 Diagnostic radiology Includes: diagnostic X-rays of face, head, neck, brain, skull, spine, chest, digestive tract, urinary system, genital organs, abdomen and breast. Excludes: angiography (88). CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS _____________________________________________________________________________ MISCELLANEOUS DIAGNOSTIC AND THERAPEUTIC PROCEDURES (87-99) - continued 88 Other diagnostic radiology and related techniques Includes: CAT scan of abdomen; skeletal X-rays of extremities; arteriograms using contrast material; and X-rays of veins. Excludes: angiogram of eye (95). 89 Interview, evaluation, consultation, and examination Includes: diagnostic interviews; neurological exams; gynecological exams: dental exams; digital exams of rectum; pacemaker checks; electrocardiograms and general physical exams. 90 Microscopic examination-I Includes: microscopic examination of specimen from nervous system, spinal fluid, endocrine glands, eye, ear, nose, throat, larynx, trachea, bronchus, pleura, lung, of sputum, and blood. 91 Microscopic examination - II Includes: microscopic examination of specimen from liver, bile ducts or passage, pancreas, peritoneal, retroperitoneal, kidney, ureter, perirenal, periureteral tissue, bladder, urethra, prostate, seminal vesicle, urine, semen, and female genital tract. 92 Nuclear medicine Includes: scans radiation therapy (cobalt) (iodine). CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS _____________________________________________________________________________ MISCELLANEOUS DIAGNOSTIC AND THERAPEUTIC PROCEDURES (87-99) - continued 93 Physical therapy, respiratory therapy, rehabilitation, and related procedures Includes: diagnostic physical therapy; physical therapy exercises such as breathing exercises; manual traction; training in use of prosthesis; whirlpool treatments; heat therapy; skeletal traction; speech and reading training for blind; play therapy; education therapy; artificial respiration, mouth to mouth resuscitation; oxygen and helium therapy. 94 Psychiatric interviews, consultations and evaluations Includes: routine psychiatric visits; psychoanalysis; psychiatric electroshock therapy and other non-operative procedures relating to the psyche. 95 Ophthalmologic and otologic diagnosis and treatment Includes: eye exams; functional tests of eye; fitting glasses, contact lens; and fitting hearing aids. 96 Nonoperative intubation and irrigation Includes: insertion of airway tubes; ear packing; vaginal packing; insertion of vaginal diaphragm; rectal packing; dilation of rectum and anus; manual reduction of hernia; gastric lavage; irrigation of ostomies; cleaning of eye, ear and nose; lavage of bronchus and trachea 97 Replacement and removal of therapeutic appliances Includes: replacement of ostomy tubes; replacement of casts; removal of nasal packing, removal of dental wiring; removal of sutures from head and neck; removal of drainage tubes; removal of IUD and removal of sutures from genital tract. CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS _____________________________________________________________________________ MISCELLANEOUS DIAGNOSTIC AND THERAPEUTIC PROCEDURES (87-99) - continued 98 Nonoperative removal of foreign body Includes: removal of foreign body from digestive system, ear, nose, larynx, vagina, etc. WITHOUT INCISION. 99 Other nonoperative procedures Includes: blood transfusions, exchange transfusions, injections or infusions of therapeutic or prophylactic substances; cardiac pacemaker (battery and sensing types), acupuncture and fitting of dentures.
