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Scientific Data Documentation
Core Data, 1988GUIDELINES 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, 1988," should appear at the bottom of all tables. When cited in a bibliography, the suggested citation should read: National Center for Health Statistics (1989). Public Use Data Tape Documentation, Part I, National Health Interview Survey, 1988 (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. Interviewer's Manual, 1988. Part II, Public Use Data Tape Documentation. Medical Coding Manual and Short Index, 1988. 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. Massey JT, Moore TF, Parsons VL, Tadros W. Design and Estimation for the National Health Interview Survey, 1985-94. National Center for Health Statistics. Vital Health Stat 2(110). 1989. Adams PF, Hardy AM. Current Estimates from the National Health Interview Survey, 1988. National Center for Health Statistics. Vital Health Stat 10(173). 1989. PREFACE The basic NHIS tape files are created and maintained 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 and 182-186 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 character- istics: 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 Locations Quarter 5 PSU - Random recode 6-8 Week - Census code 9-10 Segment 11-12 Household Number 13-14 Person Number (Blank on Household Record) 15-16 Record Serial Number (Blank on Household and 17-18 Person Records) File Sequence - continued The Quarter x PSU x Week x Segment x Household Number identifies a household. 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. Unreleated 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 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 335 bytes .4 Blocksize = 3350 (10 records per block) .5 Tape format = All fields are in character format. .6 Data Set Names: HOUSEHOLD = HISY1988.HOUSEHLD PERSON = HISY1988.PERSONSX CONDITION = HISY1988.CONDITON HOSPITAL = HISY1988.HOSPITAL DOCTOR VISIT = HISY1988.DRVISITS NOTE: Metropolitan Statistical Areas are those defined for the 1980 Decennial Census. TABLE OF CONTENTS - PART I Page INTRODUCTION ........................................................... 1 REFERENCES ............................................................. 3 COMPARED CHANGES........................................................ 5 TAPE FORMATS Household Record ................................................. 7 Person Record .................................................... 17 Condition Record ................................................. 39 Doctor Visit Record .............................................. 71 Hospital Record .................................................. 99 DIAGNOSTIC RECODES Recode A. Acute Conditions ...................................... 127 Recode B. Diseases, Injuries and Impairments .................... 133 Recode C. Chronic Conditions and Impairments .................... 157 TABULATION SPECIFICATIONS AND WEIGHTING - INTRODUCTION ................. 167 SPECIFICATIONS FOR RECREATING CURRENT ESTIMATES TABLES ................. 169 TABULATING DATA FOR CURRENT ESTIMATES TABLES ........................... 171 APPENDICES Appendix A. Codes for Types of Special Places ................... 179 Appendix B. Industry Recodes .................................... 183 Appendix C. Occupation Recodes .................................. 189 Appendix D. Description of Class of Accident Code ............... 197 Appendix E. Classification of Operations and Non-operative Procedures for HIS .................................. 199 INTRODUCTION 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 1988 version, in particular, is found in the Current Estimates Series report included with this public use tape documentation. 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. 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 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. The chronic condition prevalence factor, however, does not incorporate the person weight. It adjusts the sample for distributional variations (age, sex, race) within the one-sixth subsample of persons who are asked one of six chronic condition lists. It 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. Sample Design, Variance, Estimation, and Hypothesis Testing The data collected in the NHIS are obtained through a complex sample design involving both clustering and stratification. Because of the complex design and the ratio adjustments applied to the sample weights (see previous section on use of sample weights), the direct application of standard statistical analysis methods for variance estimation and hypothesis testing may yield misleading results. There are computer programs available which provide the capability of variance estimation for complex sample designs. The balanced repeated replication approach(1) is utilized in &REPERR-&PSALMS-OSIRIS.IV(2) to calculate the variance-covariance matrix. SESUDAAN(3) SURREGR and SUDAAN(4,5) are programs that calculate the variance-covariance matrix using the linearization approach(6,7,8) (Taylor series expansion). In order to provide the user with the capability of estimating the complex sample variances in the NHIS data using the above procedures, we have provided the Basic Weight Before Age-Sex-Race Adjustment (loc. 172-177 - Person Record only), Substratum Identifier (loc. 178), Full Sample Stratum Identifier (loc. 179-181), and Strata and Pseudo Primary Sampling Unit (PSU) (loc. 187-189) codes on the data tapes. These variables and the sample weights are necessary for the calculation of variances. Even though the overall number of persons in this survey is quite large for statistical inference purposes, subclass analyses can lead to estimators that are unreliable. Consequently, analyses of subclasses require that the user pay particular attention to the coefficient of variation for the estimates of means, proportions and totals. In addition, small sample sizes, or a small number of PSU's used in the variance calculations may produce unstable estimates of the variances using the above computer programs. REFERENCES (1) McCarthy PJ. Replication: An Approach to the Analysis of Data from Complex Surveys. National Center for Health Statistics. Vital Health Stat 2(14). 1966. (2) Survey Research Center Computer Support Group. OSIRIS IV User's Manual. Institute for Social Research. 1979. (3) Shah BV. "SESUDAAN: Standard Errors Program for Computing of Standard- ized Rates from Sample Survey Data." Research Triangle Institute, Research Triangle Park, N.C. RTI/5250-00-01S. April, 1981. (4) Holt, Mary Margaret (revised April 1982 by B.V. Shah). "SURREGR: Standard Errors of Regression Coefficients from Sample Survey Data." Research Triangle Institute, Research Triangle Park, N.C. May, 1977. (5) Shah BV, LaVange LM, Barnwell BG, Killinger JE, and Wheeless SC. "Software for Survey Data Analysis." Research Triangle Institute, Research Triangle Park, N.C. March, 1989. (6) Hidiroglou MA, Fuller WA, and Hickman RD. "SUPER CARP". Survey Section, Statistical Laboratory, Iowa State University. Sixth edition. October, 1980. (7) Fuller WA. "PC CARP". Statistical Laboratory and Department of Statistics, Iowa State University, Ames, Iowa. September, 1989. (8) Contingency Table Analysis for Complex Sample Designs (CPLX). U.S. Bureau of the Census. CHANGES IN THE 1988 PUBLIC USE TAPE COMPARED TO 1987 The 1988 Public Use Tape resembles the 1987 version, with only a few exceptions. These differences are described below: PERSON VARIABLES: Tape Location Item 184 Blank CONDITION VARIABLES: Tape Location Item 184 Blank DOCTOR VISIT VARIABLES: Tape Location Item 184 Blank HOSPITAL VARIABLES: Tape Location Item 184 Blank NHIS PUBLIC USE TAPE RECORDS Outline of Items and Codes Number of Records = 50,061 HOUSEHOLD RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 1-2 - RECORD TYPE 50,061 10. Household Record ________________________________________________________________________________ 3-4 - PROCESSING YEAR 50,061 88. 1988 ________________________________________________________________________________ 5 - PROCESSING QUARTER 12,395 1. Quarter 1 12,480 2. Quarter 2 12,436 3. Quarter 3 12,750 4. Quarter 4 ________________________________________________________________________________ 6-8 HH-5 RANDOM RECODE OF PSU NUMBER ________________________________________________________________________________ 9-10 HH-5 WEEK - CENSUS CODE* 01, 21, 41, 61, 81 ... Week 01 02, 22, 42, 62, 82 ... Week 02 03, 23, 43, 63, 83 ... Week 03 04, 24, 44, 64, 84 ... Week 04 05, 25, 45, 65, 85 ... Week 05 06, 26, 46, 66, 86 ... Week 06 07, 27, 47, 67, 87 ... Week 07 08, 28, 48, 68, 88 ... Week 08 09, 29, 49, 69, 89 ... Week 09 10, 30, 50, 70, 90 ... Week 10 11, 31, 51, 71, 91 ... Week 11 12, 32, 52, 72, 92 ... Week 12 13, 33, 53, 73, 93 ... Week 13 ________________________________________________________________________________ *This code represents the initial week of assignment. The interview may be re-assigned for administrative purposes. See Locations 19-20 for the code which reflects the actual week assigned for conducting the interview. NHIS PUBLIC USE TAPE RECORDS HOUSEHOLD RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 11-12 HH-5 SEGMENT NUMBER Week plus Segment Number identifies the segment ________________________________________________________________________________ 13-14 HH-5 HOUSEHOLD NUMBER Numbered within PSU-Week-Segment ________________________________________________________________________________ 15-16 - BLANK (Person Number on other record types) ________________________________________________________________________________ 17-18 - BLANK (Record Serial Number on other record types) ________________________________________________________________________________ 19-20 HH-5 PROCESSING WEEK CODE (Numbered within Quarter) 3,793 Week 01. 3,975 Week 02. 3,860 Week 03. 3,835 Week 04. 3,778 Week 05. 3,879 Week 06. 3,885 Week 07. 3,885 Week 08. 3,852 Week 09. 3,826 Week 10. 3,812 Week 11. 3,826 Week 12. 3,855 Week 13. ________________________________________________________________________________ 21 BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOUSEHOLD RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 22-23 HH-10d TYPE OF LIVING QUARTERS: Housing Unit = (00-07) 715 00. Housing unit; kind unknown 46,215 01. House, apartment, flat 45 02. HU in nontransient hotel, motel, etc. 27 03. HU-permanent in transient hotel, motel, etc. 55 04. HU in rooming house 2,082 05. Mobile home or trailer with no permanent room added 325 06. Mobile home or trailer with one or more permanent rooms added 19 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. 45 10. Unoccupied site for mobile home, trailer, or tent 427 11. Student quarters in college dormitory 64 12. Other unit not specified above 16 13. Other unit; kind unknown ________________________________________________________________________________ 24 HH-11 HAS TELEPHONE 42,311 1. Yes, phone number given 1,743 2. Yes, no phone number given 2,946 3. No 485 4. Unknown 2,576 Blank. Non-interview ________________________________________________________________________________ 25-26 HH-6 SPECIAL PLACE (Unedited) SEE APPENDIX A Blank. Not applicable ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOUSEHOLD RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 27 HH-15 COMPLETED INTERVIEW 47,091 1. Completed interview - non-military household 2,576 2. Non-interview 394 3. Completed interview - military household* ________________________________________________________________________________ 28-29 HH-14 NON-INTERVIEW REASON Type A 1,523 01. Refused 516 02. No one at home 339 03. Temporarily absent 198 04. Other 47,485 Blank. Not applicable (completed interview) ________________________________________________________________________________ 30-33 HH-15 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. ________________________________________________________________________________ 34-35 Generated NUMBER OF FAMILIES IN THE HOUSEHOLD - (Unrelated individuals are considered to be one-member families). Blank. Non-interview ________________________________________________________________________________ *Spouse or parent is in the Armed Forces. NHIS PUBLIC USE TAPE RECORDS HOUSEHOLD RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 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 ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOUSEHOLD RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 68-69 Generated NUMBER OF PERSON RECORDS FOR THE HOUSEHOLD ________________________________________________________________________________ 70-71 Generated NUMBER OF CONDITION RECORDS FOR THE HOUSEHOLD ________________________________________________________________________________ 72-73 Generated NUMBER OF TWO-WEEK DOCTOR VISIT RECORDS FOR THE HOUSEHOLD ________________________________________________________________________________ 74-75 Generated NUMBER OF HOSPITAL RECORDS FOR THE HOUSEHOLD ________________________________________________________________________________ 76 A-A2 CONDITION LIST ASSIGNED 7,934 1. Condition List 1, Skin and Musculoskeletal 7,887 2. Condition List 2, Impairments 7,912 3. Condition List 3, Digestive 7,914 4. Condition List 4, Miscellaneous 7,871 5. Condition List 5, Circulatory 7,932 6. Condition List 6, Respiratory 35 7. Unknown 2,576 Blank. Non-interview ________________________________________________________________________________ 77-177 - BLANK ________________________________________________________________________________ 178 Master TYPE OF SUBSTRATUM Record 5,110 0. Permit 5,065 1. Area, oversampled for blacks 39,886 2. Area, not oversampled for blacks ________________________________________________________________________________ 179-181 BLANK ________________________________________________________________________________ 182 Master REGION Record 10,518 1. Northeast 12,519 2. Midwest 16,852 3. South 10,172 4. West ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOUSEHOLD RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 183 Master GEOGRAPHIC DISTRIBUTION Record MSA Size 21,737 1. 1,000,000 or more 13,011 2. 250,000 - 999,999 3,121 3. 100,000 - 249,999 812 4. Under 100,000 11,380 Blank. Non-MSA ________________________________________________________________________________ 184 BLANK ________________________________________________________________________________ 185 Master TYPE OF PSU Record 27,559 1. MSA - Self-representing 11,122 3. MSA - Nonself-representing 8 4. Non-MSA - Self-representing 11,372 6. Non-MSA - Nonself-representing ________________________________________________________________________________ 186 Recode MSA - NON-MSA RESIDENCE 16,303 1. MSA - Centra1 City 20,141 2. MSA - Not Centra1 City 10,392 3. Non-MSA - Nonfarm 650 4. Non-MSA - Farm 2,575 Blank. Non-interview ________________________________________________________________________________ 187-200 BLANK ________________________________________________________________________________ 201-206 QUARTER BASIC WEIGHT Adjusted by Segment and Specia1 HH Sampling Factors (XXXXX.X) ________________________________________________________________________________ 207-335 BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS OUTLINE OF ITEMS AND CODES Number of Records = 122,310 PERSON RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 1-2 - RECORD TYPE 122,310 20. Person Record ________________________________________________________________________________ 3-4 - PROCESSING YEAR 122,310 88. 1988 ________________________________________________________________________________ 5 - PROCESSING QUARTER 30,097 1. Quarter 1 30,883 2. Quarter 2 30,395 3. Quarter 3 30,935 4. Quarter 4 ________________________________________________________________________________ 6-8 HH-5 RANDOM RECODE OF PSU NUMBER ________________________________________________________________________________ 9-10 HH-5 WEEK - CENSUS CODE* 01, 21, 41, 61, 81 ... Week 01 02, 22, 42, 62, 82 ... Week 02 03, 23, 43, 63, 83 ... Week 03 04, 24, 44, 64, 84 ... Week 04 05, 25, 45, 65, 85 ... Week 05 06, 26, 46, 66, 86 ... Week 06 07, 27, 47, 67, 87 ... Week 07 08, 28, 48, 68, 88 ... Week 08 09, 29, 49, 69, 89 ... Week 09 10, 30, 50, 70, 90 ... Week 10 11, 31, 51, 71, 91 ... Week 11 12, 32, 52, 72, 92 ... Week 12 13, 33, 53, 73, 93 ... Week 13 ________________________________________________________________________________ *This code represents the initial week of assignment. The interview may be re-assigned for administrative purposes. See Locations 19-20 for the code which reflects the actual week assigned for conducting the interview. NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ______________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 11-12 HH-5 SEGMENT NUMBER Week plus Segment Number identifies the segment ________________________________________________________________________________ 13-14 HH-5 HOUSEHOLD NUMBER Numbered within PSU-Week-Segment ________________________________________________________________________________ 15-16 - PERSON NUMBER ________________________________________________________________________________ 17-18 - BLANK (Record Serial Number on other record types). ________________________________________________________________________________ 19-20 HH-5 PROCESSING WEEK CODE (Numbered within Quarter) 9,203 Week 01. 9,790 Week 02. 9,298 Week 03. 9,452 Week 04. 9,081 Week 05. 9,553 Week 06. 9,627 Week 07. 9,384 Week 08. 9,208 Week 09. 9,433 Week 10. 9,531 Week 11. 9,381 Week 12. 9,369 Week 13. ________________________________________________________________________________ 21 BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 22-23 HH-10d TYPE OF LIVING QUARTERS: Housing Unit = (00-07) 1,002 00. Housing unit; kind unknown 114,388 01. House, apartment, flat 75 02. HU in nontransient hotel, motel, etc. 51 03. HU-permanent in transient hotel, motel, etc. 61 04. HU in rooming house 5,022 05. Mobile home or trailer with no permanent room added 829 06. Mobile home or trailer with one or more permanent rooms added 23 07. HU not specified above Other Unit = (08-13) 27 08. Quarters not HU in rooming or boarding house 2 09. Unit not permanent in transient hotel, motel, etc. 138 10. Unoccupied site for mobile home, trailer, or tent 597 11. Student quarters in college dormitory 73 12. Other unit not specified above 22 13. Other unit; kind unknown ________________________________________________________________________________ 24 HH-11 HAS TELEPHONE 109,169 1. Yes, phone number given 4,204 2. Yes, no phone number given 7,867 3. No 1,070 4. Unknown ________________________________________________________________________________ 25 A-1 SEX 58,037 1. Male 64,273 2. Female ________________________________________________________________________________ 26 - BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 27-28 Person AGE Column 2,042 00. Under 1 year 120,247 01-98. Number of years 21 99. 99+ years of age ________________________________________________________________________________ 29 Recode AGE RECODE #1 9,767 1. Under 5 years 24,178 2. 5-17 years 11,980 3. 18-24 years 37,958 4. 25-44 years 23,302 5. 45-64 years 5,208 6. 65-69 years 4,078 7. 70-74 years 5,839 8. 75 years and over ________________________________________________________________________________ 30 Recode AGE RECODE #2 11,701 1. Under 6 years 20,184 2. 6-16 years 14,040 3. 17-24 years 20,275 4. 25-34 years 17,683 5. 35-44 years 12,362 6. 45-54 years 10,940 7. 55-64 years 9,286 8. 65-74 years 5,839 9. 75 years and over ________________________________________________________________________________ 31-32 Recode AGE RECODE #3 5,923 00-35. Months 116,387 36. Over 3 years ________________________________________________________________________________ 33 - BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 34-39 A-3 MONTH AND YEAR OF BIRTH 34-35 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 or refused 36-39 YEAR OF BIRTH 1800-1899. 1800-1899 1900-1989. 1900-1989 9999. DK or refused ________________________________________________________________________________ 40-41 BLANK ________________________________________________________________________________ 42 L-3 MAIN RACIAL BACKGROUND - Reported 1,056 1. Aleut, Eskimo, or American Indian 2,740 2. Asian/Pacific Islander 18,642 3. Black 97,198 4. White 1,195 5. Other 191 6. Multiple race 1,288 7. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 43-45 Recode RACE RECODES 43 RECODE 1 99,719 1. White 18,713 2. Black 3,878 3. Other 44 RECODE 2 99,719 1. White 22,591 2. Non-white 45 RECODE 3 18,713 1. Black 103,597 2. Non-black ________________________________________________________________________________ 46-47 L-4 HISPANIC ORIGIN 158 00. Multiple Hispanic 1,192 01. Puerto Rican 553 02. Cuban 1,785 03. Mexican-Mexicano 3,455 04. Mexican-American 69 05. Chicano 981 06. Other Latin American 1,127 07. Other Spanish 272 08. Spanish, DK type 1,344 09. Unknown if Spanish origin 111,374 10. Not Spanish origin ________________________________________________________________________________ 48 L-7 MARITAL STATUS 26,516 0. Under 14 years 55,990 1. Married - spouse in household 787 2. Married - spouse not in household 6,807 3. Widowed 6,313 4. Divorced 1,963 5. Separated 23,226 6. Never married 708 7. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 49 L-1 VETERAN STATUS 72,878 1. Non-veteran 64 2. WW I 4,289 3. WW II 2,249 4. Korean War 4,106 5. Vietnam veteran 1,061 6. Post-Vietnam 2,111 7. Other service 348 8. Served in Armed Forces, unknown if war veteran 1,259 9. Unknown if served in Armed Forces 33,945 Blank. Under 18 years of age ________________________________________________________________________________ 50 L-1 ACTIVE GUARD/RESERVE STATUS FOR PERSONS ON ACTIVE DUTY IN ARMED FORCES 72,878 0. Non-veteran 961 1. All service in Guard/Reserve 1,901 2. Some service in Guard/Reserve 40 3. Unknown if all service in Guard/Reserve 10,380 4. No active service in Guard/Reserve 2,205 5. Unknown if ever active member in Guard/Reserve or served in Armed Forces 33,945 Blank. Under 18 years of age ________________________________________________________________________________ 51-52 L-2 EDUCATION OF INDIVIDUAL - COMPLETED YEARS 4,918 00. Never attended; kindergarten only 73,400 01-12. Grades 1-12 College: 6,357 13. 1 year 7,913 14. 2 years 2,898 15. 3 years 9,241 16. 4 years 1,949 17. 5 years 4,583 18. 6 years or more 1,284 19. Unknown 9,767 Blank. Under 5 years of age ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 53 Recode EDUCATION OF INDIVIDUAL RECODE 4,918 0. None; kindergarten only 23,349 1. 1-8 years (elementary) 15,972 2. 9-11 years (high school) 34,079 3. 12 years (high school graduate) 17,168 4. 1-3 years (college) 9,241 5. 4 years (college graduate) 6,532 6. 5+ years (post-college) 1,284 7. Unknown 9,767 Blank. Under 5 years of age ________________________________________________________________________________ 54-55 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER - (Detail) 213 00. Never attended; kindergarten only 62,965 01-12. Grades 1-12 College: 9,462 13. 1 year 13,298 14. 2 years 4,769 15. 3 years 16,712 16. 4 years 3,865 17. 5 years 10,400 18. 6 years or more 626 19. Unknown ________________________________________________________________________________ 56 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER - Recode 213 0. None; kindergarten only 6,753 1. 1-8 years (elementary) 11,249 2. 9-11 years (high school) 44,963 3. 12 years (high school graduate) 27,529 4. 1-3 years (college) 16,712 5. 4 years (college graduate) 14,265 6. 5+ years (post-college) 626 7. Unknown NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 57 L-8 FAMILY INCOME $20,000 OR MORE 43,640 1. Less than $20,000 75,150 2. $20,000 or more 3,520 3. Unknown ________________________________________________________________________________ 58-59 L-8 FAMILY INCOME 747 00. Less than $1,000 842 01. $ 1,000 - $ 1,999 1,042 02. 2,000 - 2,999 1,364 03. 3,000 - 3,999 1,743 04. 4,000 - 4,999 1,799 05. 5,000 - 5,999 1,947 06. 6,000 - 6,999 2,010 07. 7,000 - 7,999 1,827 08. 8,000 - 8,999 1,994 09. 9,000 - 9,999 2,537 10. 10,000 - 10,999 1,666 11. 11,000 - 11,999 2,413 12. 12,000 - 12,999 1,637 13. 13,000 - 13,999 1,756 14. 14,000 - 14,999 2,491 15. 15,000 - 15,999 1,749 16. 16,000 - 16,999 2,025 17. 17,000 - 17,999 2,418 18. 18,000 - 18,999 3,081 19. 19,000 - 19,999 10,717 20. 20,000 - 24,999 9,912 21. 25,000 - 29,999 9,319 22. 30,000 - 34,999 7,492 23. 35,000 - 39,999 6,821 24. 40,000 - 44,999 5,072 25. 45,000 - 49,999 17,366 26. $50,000 and over 18,523 27. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 60 Recode FAMILY INCOME RECODE 5,738 0. Under $5,000 3,746 1. $ 5,000 - $ 6,999 5,831 2. 7,000 - 9,999 10,009 3. 10,000 - 14,999 11,764 4. 15,000 - 19,999 10,717 5. 20,000 - 24,999 19,231 6. 25,000 - 34,999 19,385 7. 35,000 - 49,999 17,366 8. $50,000 or more 18,523 9. Unknown ________________________________________________________________________________ 61 Generated NHIS POVERTY INDEX* 97,869 1. At or above poverty threshold 14,226 2. Below poverty threshold 10,215 3. Unknown ________________________________________________________________________________ 62-63 FAMILY RELATIONSHIP 62 A-2 TYPE OF FAMILY 12,756 &. Primary individual 1,358 -. Secondary individual 108,008 0. Primary family 188 1-9. Secondary family 63 A-2 RELATIONSHIP TO REFERENCE PERSON 11,735 &. Reference person, living alone 36,564 0. Reference person, 2+ persons in household 27,410 1. Spouse, other spouse NOT in Armed Forces and living at home 333 2. Spouse, other spouse IN Armed Forces and living at home 40,525 3. Child of reference person or spouse 2,316 4. Grandchild of reference person or spouse 939 5. Parent of reference person or spouse 2,458 6. Other relative 29 7. Child of ineligible reference person 1 9. DK or refused ________________________________________________________________________________ *Based on family size, number of children under 18 years of age & family income using the 1987 poverty levels derived from the August, 1988 Current Population Survey. ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 64 Recode FAMILY RELATIONSHIP RECODE 11,735 1. Living alone 2,379 2. Living only with non-relative 55,966 3. Living with spouse 52,230 4. Living with relative - other ________________________________________________________________________________ 65-66 Generated SIZE OF FAMILY* Unrelated individuals are coded 01 ________________________________________________________________________________ 67 Generated SIZE OF FAMILY RECODE 1-8. Number of members 9. 9+ members ________________________________________________________________________________ 68 A-2 PARENT/OTHER ADULT RELATIVE (under 25 years old and never married) 26,174 1. Both parents, no other relative 6,472 2. Mother only 495 3. Father only 3,084 4. Both parents and other 21+ year old adult relative 2,306 5. Mother and other 21+ year old adult relative 181 6. Father and other 21+ year old adult relative 460 7. No parent, but one 21+ year old adult relative 740 8. No parent, but two or more 21+ year old adult relatives 444 9. Unknown 1,952 0. Other 80,002 Blank. Not applicable (25+ years old or ever married) ________________________________________________________________________________ *Count includes spouse in military but living at home. ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 69 B-1 MAJOR ACTIVITY (18+ years old) B-8 53,616 1. Working 17,588 2. Keeping house 4,887 3. Going to school 11,570 4. Something else 704 5. Unknown 33,945 Blank. Not applicable (Under 18 years) ________________________________________________________________________________ 70 G-4 HEALTH STATUS 46,915 1. Excellent 33,446 2. Very Good 28,621 3. Good 9,108 4. Fair 3,484 5. Poor 736 6. Unknown ________________________________________________________________________________ 71 Recode ACTIVITY LIMITATION STATUS - (all ages) 5,123 1. Unable to perform major activity 6,767 2. Limited in kind/amount major activity 5,313 3. Limited in other activities 105,107 4. Not limited (includes unknowns) ________________________________________________________________________________ 72 Recode ACTIVITY LIMITATION STATUS MEASURED BY "ABILITY TO WORK" (18-69 years) 5,037 1. Unable to work 3,677 2. Limited in kind/amount of work 2,886 3. Limited in other activities 66,848 4. Not limited (includes unknowns) 43,862 Blank. Not applicable (under 18 years, 70+ years) ________________________________________________________________________________ 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) 92 1. Unable to attend school 732 2. Attends special school/classes 104 3. Needs special school/classes 255 4. Limited in school attendance 403 5. Limited in other activities 22,592 6. Not limited (includes unknowns) 98,132 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)* 633 1. Unable to perform personal care needs 1,393 2. Limited in performing other routine needs 17,733 3. Not limited in performing personal or routine needs 504 4. Unknown 102,047 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) 55,139 1. Worked in past 2 weeks 1,226 2. Did not work, has job; not on lay-off and not looking for work 43 3. Did not work, has job; looking for work Unemployed: (4-7) 137 4. Did not work, has job; on lay-off 11 5. Did not work, has job; on lay-off and looking for work 458 6. Did not work, has job; unknown if looking or on lay-off 2,002 7. Did not work, no job; looking for work or on lay-off Not in Labor Force (18+ years): (8) 29,349 8. Not in Labor Force (18+ years) 33,945 Blank. Not applicable (Under 18 years old) ________________________________________________________________________________ *For persons 70+ years, codes 1 and 2 in loc. 71 correspond to codes 1 and 2 in loc. 74. ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 76 L-6 CLASS OF WORKER 29,349 0. Not in labor force 42,335 1. Private company 1,756 2. Federal Government employee 2,225 3. State Government employee 4,704 4. Local Government employee 1,477 5. Incorporated business 5,140 6. Self-employed 142 7. Without pay 76 8. Never worked 1,161 9. Unknown 33,945 Blank. Under 18 ________________________________________________________________________________ 77-79 L-6 INDUSTRY DETAIL CODE 59,016 010-996. Code number 63,294 Blank. Not applicable ________________________________________________________________________________ 80-81 Recode INDUSTRY RECODE 1 SEE APPENDIX B ________________________________________________________________________________ 82-83 Recode INDUSTRY RECODE 2 SEE APPENDIX B ________________________________________________________________________________ 84-86 L-6 OCCUPATION DETAIL CODE 59,016 003-999. Code number 63,294 Blank. Not applicable ________________________________________________________________________________ 87-88 Recode OCCUPATION RECODE 1 SEE APPENDIX C ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 89-90 Recode OCCUPATION RECODE 2 SEE APPENDIX C ________________________________________________________________________________ 91 L-R RESPONDENT 31,885 0. Under 17 55,537 1. Self-entirely 6,684 2. Self-partly 26,849 3. Proxy 1,355 4. Unknown ________________________________________________________________________________ 92 Recode CONDITION LIST ASSIGNED AND ASKED 20,318 1. Condition List 1, Skin and musculoskeletal 20,247 2. Condition List 2, Impairments 20,455 3. Condition List 3, Digestive 20,319 4. Condition List 4, Miscellaneous 20,106 5. Condition List 5, Circulatory 20,501 6. Condition List 6, Respiratory 364 7. Unknown ________________________________________________________________________________ 93-94 G-5 HEIGHT WITHOUT SHOES (18+ years) 36-98. Number of inches 99. Unknown Blank. Under 18 years of age ________________________________________________________________________________ 95-97 G-5 WEIGHT WITHOUT SHOES (18+ years) 050-500. Number of pounds 501. Unknown Blank. Under 18 years of age ________________________________________________________________________________ 98-99 Recode TOTAL RESTRICTED ACTIVITY DAYS IN PAST TWO WEEKS 109,510 00. None 12,800 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 114,700 00. None 7,610 01-14. Days ________________________________________________________________________________ 102-103 D-2 WORK-LOSS DAYS IN PAST TWO WEEKS (control on Currently Employed, 75:1-3) 119,016 00. None 3,294 01-14. Days ________________________________________________________________________________ 104-105 D-3 SCHOOL-LOSS DAYS IN PAST TWO WEEKS 120,219 00. None 2,091 01-14. Days ________________________________________________________________________________ 106-107 D-6 OTHER DAYS OF RESTRICTED ACTIVITY IN PAST TWO WEEKS 116,420 00. None 5,890 01-14. Days ________________________________________________________________________________ 108-110 G-2 BED DAYS IN PAST 12 MONTHS 67,380 000. None 53,707 001-365. 1-365 days 1,223 366. Unknown ________________________________________________________________________________ 111 Recode BED DAYS IN PAST 12 MONTHS - Recode 67,380 0. None 40,950 1. 1-7 days 9,574 2. 8-30 days 2,537 3. 31-180 days 646 4. 181-365 days 1,223 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 30,128 000. None 91,739 001-996. Visits 0 997. 997+ visits 443 998. Unknown ________________________________________________________________________________ 115 G-3 INTERVAL SINCE LAST DOCTOR VISIT 177 0. Never 92,815 1. Less than 1 year 12,558 2. 1 to less than 2 years 10,819 3. 2 to less than 5 years 4,124 4. 5 years or more 1,817 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 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. ________________________________________________________________________________ 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* ________________________________________________________________________________ 142-171 - BLANK ________________________________________________________________________________ 172-177 QUARTER BASIC WEIGHT BEFORE AGE-SEX-RACE ADJUSTMENT (Has one implied decimal) ________________________________________________________________________________ 178 Master TYPE OF SUBSTRATUM Record 12,459 0. Permit 12,809 1. Area, oversampled for blacks 97,042 2. Area, not oversampled for blacks ________________________________________________________________________________ 179-181 - FULL SAMPLE STRATUM IDENTIFIER ________________________________________________________________________________ 182 Master REGION Record 24,845 1. Northeast 31,227 2. Midwest 41,278 3. South 24,960 4. West ________________________________________________________________________________ 183 Master GEOGRAPHIC DISTRIBUTION Record MSA Size 52,087 1. 1,000,000 or more 32,014 2. 250,000 - 999,999 7,757 3. 100,000 - 249,999 1,821 4. Under 100,000 28,631 Blank. Non-MSA ________________________________________________________________________________ *Based on operation codes and reason entered hospital. NHIS PUBLIC USE TAPE RECORDS PERSON RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 184 BLANK ________________________________________________________________________________ 185 Master TYPE OF PSU Record 66,255 1. MSA - Self-representing 27,424 3. MSA - Nonself-representing 16 4. Non-MSA - Self-representing 28,615 6. Non-MSA - Nonself-representing ________________________________________________________________________________ 186 Recode MSA - NON-MSA RESIDENCE 39,852 1. MSA - Central City 53,827 2. MSA - Not Central City 26,810 3. Non-MSA - Nonfarm 1,821 4. Non-MSA - Farm ________________________________________________________________________________ 187-189 PSEUDO PSU 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 (WT/2) 219-227 ANNUAL (WT/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 ________________________________________________________________________________ 327-335 ANNUAL ESTIMATED NUMBER OF SHORT-STAY HOSPITAL EPISODES IN PAST 12 MONTHS ________________________________________________________________________________ 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 Person, Condition, and Doctor Visit Records. The X of the Impairment Codes 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 1 - 42 - 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: 009.1 558 009.3 558 137-139 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 basic weight factor 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 = 88,345 CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 1-2 - RECORD TYPE 88,345 30. Condition Record ________________________________________________________________________________ 3-4 - PROCESSING YEAR 88,345 88. 1988 ________________________________________________________________________________ 5 - PROCESSING QUARTER 22,884 1. Quarter 1 22,438 2. Quarter 2 20,963 3. Quarter 3 22,060 4. Quarter 4 ________________________________________________________________________________ 6-8 HH-5 RANDOM RECODE OF PSU NUMBER ________________________________________________________________________________ 9-10 HH-5 WEEK - CENSUS CODE* 01, 21, 41, 61, 81 ... Week 01 02, 22, 42, 62, 82 ... Week 02 03, 23, 43, 63, 83 ... Week 03 04, 24, 44, 64, 84 ... Week 04 05, 25, 45, 65, 85 ... Week 05 06, 26, 46, 66, 86 ... Week 06 07, 27, 47, 67, 87 ... Week 07 08, 28, 48, 68, 88 ... Week 08 09, 29, 49, 69, 89 ... Week 09 10, 30, 50, 70, 90 ... Week 10 11, 31, 51, 71, 91 ... Week 11 12, 32, 52, 72, 92 ... Week 12 13, 33, 53, 73, 93 ... Week 13 ________________________________________________________________________________ *This code represents the initial week of assignment. The interview may be re-assigned for administrative purposes. See Locations 19-20 for the code which reflects the actual week assigned for conducting the interview. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 11-12 HH-5 SEGMENT NUMBER Week plus Segment Number identifies the segment ________________________________________________________________________________ 13-14 HH-5 HOUSEHOLD NUMBER Numbered within PSU-Week-Segment ________________________________________________________________________________ 15-16 - PERSON NUMBER ________________________________________________________________________________ 17-18 - CONDITION SERIAL NUMBER 01-99. Serial Number ________________________________________________________________________________ 19-20 HH-5 PROCESSING WEEK CODE (Numbered within Quarter) 6,679 Week 01. 7,315 Week 02. 6,860 Week 03. 6,723 Week 04. 6,609 Week 05. 6,623 Week 06. 7,074 Week 07. 6,791 Week 08. 6,689 Week 09. 6,785 Week 10. 6,633 Week 11. 6,811 Week 12. 6,753 Week 13. ________________________________________________________________________________ 21 BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 22-23 HH-10d TYPE OF LIVING QUARTERS: Housing Unit = (00-07) 621 00. Housing unit; kind unknown 82,268 01. House, apartment, flat 69 02. HU in nontransient hotel, motel, etc. 30 03. HU-permanent in transient hotel, motel, etc. 45 04. HU in rooming house 3,969 05. Mobile home or trailer with no permanent room added 763 06. Mobile home or trailer with one or more permanent rooms added 26 07. HU not specified above Other Unit = (08-13) 24 08. Quarters not HU in rooming or boarding house 3 09. Unit not permanent in transient hotel, motel, etc. 71 10. Unoccupied site for mobile home, trailer, or tent 367 11. Student quarters in college dormitory 71 12. Other unit not specified above 18 13. Other unit; kind unknown ________________________________________________________________________________ 24 HH-11 HAS TELEPHONE 80,165 1. Yes, phone number given 2,490 2. Yes, no phone number given 5,076 3. No 614 4. Unknown ________________________________________________________________________________ 25 A-1 SEX 36,710 1. Male 51,635 2. Female ________________________________________________________________________________ 26 - BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 27-28 Person AGE Column 759 00. Under 1 year 87,540 01-98. Number of years 46 99. 99+ years of age ________________________________________________________________________________ 29 Recode AGE RECODE #1 3,322 1. Under 5 years 8,577 2. 5-17 years 4,971 3. 18-24 years 22,862 4. 25-44 years 24,159 5. 45-64 years 7,576 6. 65-69 years 6,310 7. 70-74 years 10,568 8. 75 years and over ________________________________________________________________________________ 30 Recode AGE RECODE #2 4,015 1. Under 6 years 7,061 2. 6-16 years 5,794 3. 17-24 years 10,895 4. 25-34 years 11,967 5. 35-44 years 10,603 6. 45-54 years 13,556 7. 55-64 years 13,886 8. 65-74 years 10,568 9. 75 years and over ________________________________________________________________________________ 31-32 Recode AGE RECODE #3 2,135 00-35. Months 86,210 36. Over 3 years ________________________________________________________________________________ 33 - BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 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. DK or refused 07. July 36-39 YEAR OF BIRTH 1800-1899. 1800-1899 1900-1989. 1900-1989 9999. DK or refused ________________________________________________________________________________ 40-41 BLANK ________________________________________________________________________________ 42 L-3 MAIN RACIAL BACKGROUND - Reported 817 1. Aleut, Eskimo, or American Indian 875 2. Asian/Pacific Islander 12,738 3. Black 72,694 4. White 570 5. Other 191 6. Multiple race 460 7. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 43-45 Recode RACE RECODES 43 RECODE 1 73,789 1. White 12,820 2. Black 1,736 3. Other 44 RECODE 2 73,789 1. White 14,556 2. Non-white 45 RECODE 3 12,820 1. Black 75,525 2. Non-black ________________________________________________________________________________ 46-47 L-4 HISPANIC ORIGIN 109 00. Multiple Hispanic 780 01. Puerto Rican 356 02. Cuban 651 03. Mexican-Mexicano 1,525 04. Mexican-American 30 05. Chicano 372 06. Other Latin American 669 07. Other Spanish 183 08. Spanish, DK type 604 09. Unknown if Spanish origin 83,066 10. Not Spanish origin ________________________________________________________________________________ 48 L-7 MARITAL STATUS 9,061 0. Under 14 years 45,511 1. Married - spouse in household 753 2. Married - spouse not in household 12,112 3. Widowed 6,801 4. Divorced 2,058 5. Separated 11,720 6. Never married 329 7. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 49 L-1 VETERAN STATUS 62,096 1. Non-veteran 91 2. WW I 5,860 3. WW II 2,302 4. Korean War 2,961 5. Vietnam veteran 544 6. Post-Vietnam 1,554 7. Other service 247 8. Served in Armed Forces, unknown if war veteran 791 9. Unknown if served in Armed Forces 11,899 Blank. Under 18 years of age ________________________________________________________________________________ 50 L-1 ACTIVE GUARD/RESERVE STATUS FOR PERSONS ON ACTIVE DUTY IN ARMED FORCES 62,096 0. Non-veteran 685 1. All service in Guard/Reserve 1,954 2. Some service in Guard/Reserve 23 3. Unknown if all service in Guard/Reserve 10,098 4. No active service in Guard/Reserve 1,590 5. Unknown if ever active member in Guard/Reserve or if served in Armed Forces 11,899 Blank. Under 18 years of age ________________________________________________________________________________ 51-52 L-2 EDUCATION OF INDIVIDUAL - COMPLETED YEARS 2,437 00. Never attended; kindergarten only 57,787 01-12. Grades 1-12 College: 4,780 13. 1 year 5,966 14. 2 years 2,132 15. 3 years 6,268 16. 4 years 1,435 17. 5 years 3,322 18. 6 years or more 896 19. Unknown 3,322 Blank. Under 5 years of age ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 53 Recode EDUCATION OF INDIVIDUAL RECODE 2,437 0. None; kindergarten only 18,092 1. 1-8 years (elementary) 13,486 2. 9-11 years (high school) 26,209 3. 12 years (high school graduate) 12,878 4. 1-3 years (college) 6,268 5. 4 years (college graduate) 4,757 6. 5+ years (post-college) 896 7. Unknown 3,322 Blank. Under 5 years of age ________________________________________________________________________________ 54-55 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER (Detail) 274 00. Never attended; kindergarten only 50,087 01-12. Grades 1-12 College: 6,390 13. 1 year 8,900 14. 2 years 3,185 15. 3 years 10,309 16. 4 years 2,400 17. 5 years 6,473 18. 6 years or more 327 19. Unknown ________________________________________________________________________________ 56 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER - Recode 274 0. None; kindergarten only 8,478 1. 1-8 years (elementary) 10,418 2. 9-11 years (high school) 31,191 3. 12 years (high school graduate) 18,475 4. 1-3 years (college) 10,309 5. 4 years (college graduate) 8,873 6. 5+ years (post-college) 327 7. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 57 L-8 FAMILY INCOME $20,000 OR MORE 41,402 1. Less than $20,000 44,926 2. $20,000 or more 2,017 3. Unknown ________________________________________________________________________________ 58-59 L-8 FAMILY INCOME 520 00. Less than $ 1,000 677 01. $ 1,000 - $ 1,999 851 02. 2,000 - 2,999 1,518 03. 3,000 - 3,999 2,334 04. 4,000 - 4,999 2,211 05. 5,000 - 5,999 2,371 06. 6,000 - 6,999 2,409 07. 7,000 - 7,999 2,143 08. 8,000 - 8,999 2,155 09. 9,000 - 9,999 2,522 10. 10,000 - 10,999 1,705 11. 11,000 - 11,999 2,203 12. 12,000 - 12,999 1,415 13. 13,000 - 13,999 1,458 14. 14,000 - 14,999 1,933 15. 15,000 - 15,999 1,416 16. 16,000 - 16,999 1,423 17. 17,000 - 17,999 1,888 18. 18,000 - 18,999 2,143 19. 19,000 - 19,999 7,445 20. 20,000 - 24,999 6,240 21. 25,000 - 29,999 5,680 22. 30,000 - 34,999 4,452 23. 35,000 - 39,999 3,906 24. 40,000 - 44,999 2,871 25. 45,000 - 49,999 9,729 26. $50,000 and over 12,727 27. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 60 Recode FAMILY INCOME RECODE 5,900 0. Under $5,000 4,582 1. $ 5,000 - $ 6,999 6,707 2. 7,000 - 9,999 9,303 3. 10,000 - 14,999 8,803 4. 15,000 - 19,999 7,445 5. 20,000 - 24,999 11,920 6. 25,000 - 34,999 11,229 7. 35,000 - 49,999 9,729 8. $50,000 or more 12,727 9. Unknown ________________________________________________________________________________ 61 Generated NHIS POVERTY INDEX* 68,128 1. Above poverty threshold 12,044 2. Below poverty threshold 8,173 3. Unknown ________________________________________________________________________________ 62-63 FAMILY RELATIONSHIP 62 A-2 TYPE OF FAMILY 16,605 &. Primary individual 946 -. Secondary individual 70,688 0. Primary family 106 1-9. Secondary family 63 A-2 RELATIONSHIP TO REFERENCE PERSON 15,664 &. Reference person, living alone 31,503 0. Reference person, 2+ persons in household 22,477 1. Spouse, other spouse NOT in Armed Forces and living at home 226 2. Spouse, other spouse IN Armed Forces and living at home 14,975 3. Child of reference person or spouse 691 4. Grandchild of reference person or spouse 1,534 5. Parent of reference person or spouse 1,270 6. Other relative 5 7. Child of ineligible reference person 0 9. DK or refused ________________________________________________________________________________ *Based on family size, number of children under 18 years of age & family income using the 1987 poverty levels derived from the August, 1988 Current Population Survey. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 64 Recode FAMILY RELATIONSHIP RECODE 15,664 1. Living alone 1,887 2. Living only with non-relative 45,496 3. Living with spouse 25,298 4. Living with relative - other ________________________________________________________________________________ 65-66 Generated SIZE OF FAMILY* Unrelated individuals are coded 01 ________________________________________________________________________________ 67 Generated SIZE OF FAMILY RECODE 1-8. Number of members 9. 9+ members ________________________________________________________________________________ 68 A-2 PARENT/OTHER ADULT RELATIVE (under 25 years and never married) 9,092 1. Both parents, no other relative 2,613 2. Mother only 136 3. Father only 886 4. Both parents and other 21+ year old adult relative 682 5. Mother and other 21+ year old adult relative 39 6. Father and other 21+ year old adult relative 157 7. No parent, but one 21+ year old adult relative 192 8. No parent, but two or more 21+ year old adult relatives 230 9. Unknown 1,058 0. Other 73,260 Blank. Not applicable (25+ years old or ever married) ________________________________________________________________________________ *Count includes spouse in military but living at home. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 69 B-1 MAJOR ACTIVITY (18+ years old) B-8 31,647 1. Working 21,616 2. Keeping house 2,290 3. Going to school 20,095 4. Something else 798 5. Unknown 11,899 Blank. Not applicable (Under 18 years) ________________________________________________________________________________ 70 G-4 HEALTH STATUS 15,659 1. Excellent 18,929 2. Very Good 24,645 3. Good 17,081 4. Fair 11,589 5. Poor 442 6. Unknown ________________________________________________________________________________ 71 Recode ACTIVITY LIMITATION STATUS - (all ages) 15,204 1. Unable to perform major activity 16,253 2. Limited in kind/amount major activity 11,970 3. Limited in other activities 44,918 4. Not limited (includes unknowns) ________________________________________________________________________________ 72 Recode ACTIVITY LIMITATION STATUS MEASURED BY "ABILITY TO WORK" (18-69 years) 14,762 1. Unable to work 8,264 2. Limited in kind/amount of work 6,107 3. Limited in other activities 30,435 4. Not limited (includes unknowns) 28,777 Blank. Not applicable (under 18 years, 70+ years) ________________________________________________________________________________ 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) 176 1. Unable to attend school 1,176 2. Attends special school/classes 162 3. Needs special school/classes 449 4. Limited in school attendance 605 5. Limited in other activities 6,009 6. Not limited (includes unknowns) 79,768 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)* 2,141 1. Unable to perform personal care needs 4,515 2. Limited in performing other routine needs 29,595 3. Not limited in performing personal or routine needs 35 4. Unknown 52,059 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) 31,785 1. Worked in past 2 weeks 1,430 2. Did not work, has job; not on lay-off and not looking for work 29 3. Did not work, has job; looking for work Unemployed: (4-7) 85 4. Did not work, has job; on lay-off 4 5. Did not work, has job; on lay-off and looking for work 357 6. Did not work, has job; unknown if looking or on lay-off 1,348 7. Did not work, no job; looking for work or on lay-off Not in Labor Force (18+ years): (8) 41,408 8. Not in Labor Force (18+ years) 11,899 Blank. Not applicable (Under 18 years old) ________________________________________________________________________________ *For persons 70+ years, codes 1 and 2 in loc. 71 correspond to codes 1 and 2 in loc. 74 NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 76 L-6 CLASS OF WORKER 41,408 0. Not in labor force 23,946 1. Private company 1,130 2. Federal Government employee 1,585 3. State Government employee 3,118 4. Local Government employee 879 5. Incorporated business 3,580 6. Self-employed 118 7. Without pay 38 8. Never worked 644 9. Unknown 11,899 Blank. Under 18 ________________________________________________________________________________ 77-79 L-6 INDUSTRY DETAIL CODE 35,038 010-996. Code number 53,307 Blank. Not applicable ________________________________________________________________________________ 80-81 Recode INDUSTRY RECODE 1 SEE APPENDIX B ________________________________________________________________________________ 82-83 Recode INDUSTRY RECODE 2 SEE APPENDIX B ________________________________________________________________________________ 84-86 L-6 OCCUPATION DETAIL CODE 35,038 003-999. Code number 53,307 Blank. Not applicable ________________________________________________________________________________ 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 11,076 0. Under 17 56,095 1. Self-entirely 5,253 2. Self-partly 15,074 3. Proxy 847 4. Unknown ________________________________________________________________________________ 92 Recode CONDITION LIST ASSIGNED AND ASKED 17,164 1. Condition List 1, Skin and musculoskeletal 15,511 2. Condition List 2, Impairments 11,853 3. Condition List 3, Digestive 13,001 4. Condition List 4, Miscellaneous 14,252 5. Condition List 5, Circulatory 16,298 6. Condition List 6, Respiratory 266 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) ________________________________________________________________________________ 104-106 Recode CHRONIC RECODE (C) (See Diagnostic Recodes Section) ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 107 K-3 CHRONIC/ACUTE CODE 74,940 1. Chronic 13,405 2. Acute ________________________________________________________________________________ 108 K-5 ONSET 8,806 1. During the past 2 weeks 6,132 2. Over 2 weeks to 3 months 9,973 3. Over 3 months to 12 months 21,090 4. Over 1 year to 5 years 42,344 5. Over 5 years ________________________________________________________________________________ 109 K-2 DOCTOR LAST SEEN FOR THIS CONDITION 325 0. Interview week 22,535 1. 2-week reference period 26,650 2. Over 2 weeks, less than 6 months 8,539 3. 6 months, less than 1 year 5,906 4. 1 year, less than 2 years 5,635 5. 2 years, less than 5 years 5,925 6. 5 years or more 1,376 7. Doctor seen, DK when 886 8. DK if doctor seen 10,568 9. Doctor never seen ________________________________________________________________________________ 110 Recode DOCTOR EVER SEEN FOR THIS CONDITION 77,777 1. Yes 10,568 2. No ________________________________________________________________________________ 111-112 K-6 TOTAL RESTRICTED ACTIVITY DAYS IN PAST 2 WEEKS FOR THIS CONDITION 84,045 00. None 4,300 01-14. 1-14 days ________________________________________________________________________________ 113-114 K-7 BED DAYS IN PAST 2 WEEKS FOR THIS CONDITION 79,636 00. None 8,709 01-14. 1-14 days ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 115-116 K-8 WORK-LOSS DAYS IN PAST 2 WEEKS FOR THIS CONDITION (control on Currently Employed, 75:1-3) 84,970 00. None 3,375 01-14. 1-14 days ________________________________________________________________________________ 117-118 K-9 SCHOOL-LOSS DAYS IN PAST 2 WEEKS FOR THIS CONDITION 86,243 00. None 2,102 01-14. 1-14 days ________________________________________________________________________________ 119-121 K-10 BED DAYS IN PAST 12 MONTHS FOR THIS CONDITION* 35,661 000. None 5,606 001-365. Days 33,673 366. Unknown/not a "check-list" condition 13,405 Blank. Not a chronic condition ________________________________________________________________________________ 122 K-11 EVER HOSPITALIZED FOR THIS CONDITION* 6,930 1. Yes 34,751 2. No 33,259 3. Unknown/not a "check-list" condition 13,405 Blank. Not a chronic condition ________________________________________________________________________________ 123 K-12 CONDITION STATUS* 35,206 1. Still has condition 968 2. Condition cured 3,479 3. Condition under control 295 4. Other 34,992 5. Unknown status/not a "check-list" condition 13,405 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 ________________________________________________________________________________ 124 K-12 LENGTH OF TIME HAD CONDITION BEFORE CURED* (Location 123 coded 2) 54 0. Less than 1 month 115 1. 1-3 months 181 2. Over 3 to 6 months 53 3. Over 6 to 12 months 121 4. 1 year 136 5. 2-4 years 79 6. 5-9 years 74 7. 10 years or more 155 8. Unknown 87,377 Blank. Not applicable/not a chronic condition ________________________________________________________________________________ 125 K-12 CONDITION PRESENT IN PAST 12 MONTHS* 39,330 1. Yes 189 2. No 35,421 3. Unknown/not a "check-list" condition 13,405 Blank. Not a chronic condition ________________________________________________________________________________ 126 Recode CONDITION CAUSES ACTIVITY LIMITATION (all ages) (Refer to loc. 71 in all records except household for activity limitation status.) 17,203 1. Limited, this condition main cause of limitation 10,246 2. Limited, this condition secondary cause of limitation 15,978 3. Limited, but not caused by this condition 44,918 4. Not limited ________________________________________________________________________________ *Use only for check-list conditions. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 127 Recode CONDITION CAUSES LIMITATION IN ABILITY TO WORK (for all persons 18-69 years of age) 8,714 1. Limited in work, this condition main cause of this limitation 5,229 2. Limited in work, this condition secondary cause of this limitation 9,083 3. Limited in work but not caused by this condition 36,542 4. Not limited in work 28,777 Blank. Not applicable ________________________________________________________________________________ 128 - ALL INJURIES* 9,551 1. First 1,085 2. Not first 77,709 Blank. Not an injury ________________________________________________________________________________ 129 Recode IS INJURY ADVERSE REACTION OR COMPLICATION OF MEDICAL CARE 70 1. Yes, adverse reaction** 352 2. Yes, complication of medical care (therapeutic misadventure)** 10,214 3. No, other injury 77,709 Blank. Not an injury ________________________________________________________________________________ 130 K-14 PLACE OF ACCIDENT 1,191 1. At home (inside house) 996 2. At home (adjacent premises) 2,473 3. Street and highway (including roadway and public sidewalks) 205 4. Farm 1,830 5. Industrial place (including premises) 477 6. School (including premises) 597 7. Place of recreation and sports, except school 1,306 8. Other 1,561 9. Unknown 77,709 Blank. Not an injury ________________________________________________________________________________ *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. **Locations 130-132 are coded 'Unknown' for these injuries. NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 131 K-15 AT WORK AT TIME OF ACCIDENT 2,647 1. Yes 4,373 2. No 1,598 3. Not applicable, under 18 at time of accident 391 4. Not applicable, in Armed Forces 1,627 5. Unknown 77,709 Blank. Not an injury ________________________________________________________________________________ 132 K-16 MOTOR VEHICLE INVOLVED 2,551 1. Yes 6,896 2. No 1,189 3. Unknown 77,709 Blank. Not an injury ________________________________________________________________________________ 133 K-16 NUMBER OF VEHICLES INVOLVED 1,483 1. One 1,030 2. Two or more 38 3. Unknown 85,794 Blank. Not an injury/no or unknown if motor vehicle involved ________________________________________________________________________________ 134 K-16 MOVING MOTOR VEHICLE INVOLVED 2,226 1. Yes 263 2. No 62 3. Unknown 85,794 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 9,823 111-322. 391 400. SEE APPENDIX D 352 500. 70 600. 77,709 Blank. Not an injury ________________________________________________________________________________ 138 Recode SELECTED FIRST INJURY* 7,357 1. First 663 2. Not first 80,325 Blank. Not a selected injury ________________________________________________________________________________ 139 Recode CONDITION CAUSES PERSONAL CARE ACTIVITY LIMITATION (5-59 years old and limited, or age 60-69 years) 2,026 1. Limited, condition main cause of limitation 1,077 2. Limited, condition secondary cause of limitation 3,553 3. Limited, but not caused by this condition 29,630 4. Not limited 52,059 Blank. Not applicable (under 5 years, 5-59 years not limited, 70+ years old) ________________________________________________________________________________ 140-177 - BLANK ________________________________________________________________________________ 178 Master TYPE OF SUBSTRATUM Record 7,269 0. Permit 9,722 1. Area, oversampled for blacks 71,354 2. Area, not oversampled for blacks ________________________________________________________________________________ 179-181 FULL SAMPLE STRATUM IDENTIFIER ________________________________________________________________________________ 182 Master REGION Record 16,143 1. Northeast 23,237 2. Midwest 31,107 3. South 17,858 4. West ________________________________________________________________________________ *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 ________________________________________________________________________________ 183 Master GEOGRAPHIC DISTRIBUTION Record MSA Size 34,506 1. 1,000,000 or more 23,801 2. 250,000 - 999,999 5,507 3. 100,000 - 249,999 1,435 4. Under 100,000 23,096 Blank. Non-MSA ________________________________________________________________________________ 184 - Blank ________________________________________________________________________________ 185 Master TYPE OF PSU Record 44,922 1. MSA - Self-representing 20,327 3. MSA - Nonself-representing 14 4. Non-MSA - Self-representing 23,082 6. Non-MSA - Nonself-representing ________________________________________________________________________________ 186 Recode MSA - NON-MSA RESIDENCE 28,770 1. MSA - Central City 36,479 2. MSA - Not Central City 21,761 3. Non-MSA - Nonfarm 1,335 4. Non-MSA - Farm ________________________________________________________________________________ 187-189 PSEUDO PSU CODES ________________________________________________________________________________ 190-200 CHRONIC CONDITION PREVALENCE AND INCIDENCE FACTOR (XX.XXXXXXXXX) - character format with implied decimal ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS CONDITION RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ FINAL BASIC WEIGHT 201-209 QUARTER 210-218 SEMI-ANNUAL (WT/2) 219-227 ANNUAL (WT/4) ________________________________________________________________________________ 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 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 BED DAYS IN PAST 12 MONTHS 273-281 QUARTER 282-290 SEMI-ANNUAL 291-299 ANNUAL ________________________________________________________________________________ 300-335 BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS OUTLINE OF ITEMS AND CODES Number of Records = 25,541 DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 1-2 - RECORD TYPE 25,541 40. Two-week Doctor Visit Record ________________________________________________________________________________ 3-4 - PROCESSING YEAR 25,541 88. 1988 ________________________________________________________________________________ 5 - PROCESSING QUARTER 6,858 1. Quarter 1 6,503 2. Quarter 2 6,052 3. Quarter 3 6,128 4. Quarter 4 ________________________________________________________________________________ 6-8 HH-5 RANDOM RECODE OF PSU NUMBER ________________________________________________________________________________ 9-10 HH-5 WEEK - CENSUS CODE* 01, 21, 41, 61, 81 ... Week 01 02, 22, 42, 62, 82 ... Week 02 03, 23, 43, 63, 83 ... Week 03 04, 24, 44, 64, 84 ... Week 04 05, 25, 45, 65, 85 ... Week 05 06, 26, 46, 66, 86 ... Week 06 07, 27, 47, 67, 87 ... Week 07 08, 28, 48, 68, 88 ... Week 08 09, 29, 49, 69, 89 ... Week 09 10, 30, 50, 70, 90 ... Week 10 11, 31, 51, 71, 91 ... Week 11 12, 32, 52, 72, 92 ... Week 12 13, 33, 53, 73, 93 ... Week 13 ________________________________________________________________________________ *This code represents the initial week of assignment. The interview may be re-assigned for administrative purposes. See Locations 19-20 for the code which reflects the actual week assigned for conducting the interview. NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 11-12 HH-5 SEGMENT NUMBER Week plus Segment Number identifies the segment ________________________________________________________________________________ 13-14 HH-5 HOUSEHOLD NUMBER Numbered within PSU-Week-Segment ________________________________________________________________________________ 15-16 - PERSON NUMBER ________________________________________________________________________________ 17-18 - DOCTOR VISIT SERIAL NUMBER 01-99. Serial Number ________________________________________________________________________________ 19-20 HH-5 PROCESSING WEEK CODE (Numbered within Quarter) 1,768 Week 01. 2 186 Week 02. 2,012 Week 03. 1,934 Week 04. 1,882 Week 05. 2,022 Week 06. 2,110 Week 07. 2,101 Week 08. 1,876 Week 09. 2,037 Week 10. 1,861 Week 11. 1,912 Week 12. 1,840 Week 13. ________________________________________________________________________________ 21 BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 22-23 HH-10d TYPE OF LIVING QUARTERS: Housing Unit = (00-07) 173 00. Housing unit; kind unknown 23,932 01. House, apartment, flat 15 02. HU in nontransient hotel, motel, etc. 9 03. HU-permanent in transient hotel, motel, etc. 6 04. HU in rooming house 1,087 05. Mobile home or trailer with no permanent room added 155 06. Mobile home or trailer with one or more permanent rooms added 1 07. HU not specified above Other Unit = (08-13) 3 08. Quarters not HU in rooming or boarding house 1 09. Unit not permanent in transient hotel, motel, etc. 22 10. Unoccupied site for mobile home, trailer, or tent 117 11. Student quarters in college dormitory 15 12. Other unit not specified above 5 13. Other unit; kind unknown ________________________________________________________________________________ 24 HH-11 HAS TELEPHONE 23,267 1. Yes, phone number given 773 2. Yes, no phone number given 1,320 3. No 181 4. Unknown ________________________________________________________________________________ 25 A-1 SEX 10,168 1. Male 15,373 2. Female ________________________________________________________________________________ 26 - BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 27-28 Person AGE Column 885 00. Under 1 year 24,653 01-98. Number of years 3 99. 99+ years of age ________________________________________________________________________________ 29 Recode AGE RECODE #1 2,619 1. Under 5 years 3,084 2. 5-17 years 1,746 3. 18-24 years 7,501 4. 25-44 years 5,509 5. 45-64 years 1,675 6. 65-69 years 1,353 7. 70-74 years 2,054 8. 75 years and over ________________________________________________________________________________ 30 Recode AGE RECODE #2 2,939 1. Under 6 years 2,479 2. 6-16 years 2,031 3. 17-24 years 3,911 4. 25-34 years 3,590 5. 35-44 years 2,638 6. 45-54 years 2,871 7. 55-64 years 3,028 8. 65-74 years 2,054 9. 75 years and over ________________________________________________________________________________ 31-32 Recode AGE RECODE #3 1,943 00-35. Months 23,598 36. Over 3 years ________________________________________________________________________________ 33 BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 34-39 A-3 MONTH AND YEAR OF BIRTH 34-35 MONTH 01. January 02. February 03. March 04. April 05. May 06. June 07. July 08. August 09. September 10. October 11. November 12. December 99. DK or refused 36-39 YEAR OF BIRTH 1800-1899. 1800-1899 1900-1989. 1900-1989 9999. DK or refused ________________________________________________________________________________ 40-41 BLANK ________________________________________________________________________________ 42 L-3 MAIN RACIAL BACKGROUND - Reported 188 1. Aleut, Eskimo, or American Indian 329 2. Asian/Pacific Islander 3,455 3. Black 21,084 4. White 196 5. Other 35 6. Multiple race 254 7. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 43-45 Recode RACE RECODES 43 RECODE 1 21,546 1. White 3,474 2. Black 521 3. Other 44 RECODE 2 21,546 1. White 3,995 2. Non-white 45 RECODE 3 3,474 1. Black 22,067 2. Non-black ________________________________________________________________________________ 46-47 L-4 HISPANIC ORIGIN 25 00. Multiple Hispanic 235 01. Puerto Rican 98 02. Cuban 246 03. Mexican-Mexicano 498 04. Mexican-American 14 05. Chicano 132 06. Other Latin American 233 07. Other Spanish 67 08. Spanish, DK type 273 09. Unknown if Spanish origin 23,720 10. Not Spanish origin ________________________________________________________________________________ 48 L-7 MARITAL STATUS 4,751 0. Under 14 years 12,403 1. Married - spouse in household 197 2. Married - spouse not in household 2,331 3. Widowed 1,754 4. Divorced 526 5. Separated 3,476 6. Never married 103 7. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 49 L-1 VETERAN STATUS 16,481 1. Non-veteran 25 2. WW I 1,310 3. WW II 469 4. Korean War 732 5. Vietnam veteran 171 6. Post-Vietnam 385 7. Other service 47 8. Served in Armed Forces, unknown if war veteran 218 9. Unknown if served in Armed Forces 5,703 Blank. Under 18 years of age ________________________________________________________________________________ 50 L-1 ACTIVE GUARD/RESERVE STATUS FOR PERSONS ON ACTIVE DUTY IN ARMED FORCES 16,481 0. Non-veteran 173 1. All service in Guard/Reserve 480 2. Some service in Guard/Reserve 4 3. Unknown if all service in Guard/Reserve 2,300 4. No active service in Guard/Reserve 400 5. Unknown if ever active member in Guard/Reserve or if served in Armed Forces 5,703 Blank. Under 18 years of age ________________________________________________________________________________ 51-52 L-2 EDUCATION OF INDIVIDUAL - COMPLETED YEARS 869 00. Never attended; kindergarten only 14,407 01-12. Grades 1-12 College: 1,383 13. 1 year 1,770 14. 2 years 605 15. 3 years 2,037 16. 4 years 470 17. 5 years 1,139 18. 6 years or more 242 19. Unknown 2,619 Blank. Under 5 years of age ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 53 Recode EDUCATION OF INDIVIDUAL RECODE 869 0. None; kindergarten only 4,062 1. 1-8 years (elementary) 3,323 2. 9-11 years (high school) 7,022 3. 12 years (high school graduate) 3,758 4. 1-3 years (college) 2,037 5. 4 years (college graduate) 1,609 6. 5+ years (post-college) 242 7. Unknown 2,619 Blank. Under 5 years of age ________________________________________________________________________________ 54-55 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER (Detail) 71 00. Never attended; kindergarten only 12,627 01-12. Grades 1-12 College: 1,965 13. 1 year 2,850 14. 2 years 1,042 15. 3 years 3,641 16. 4 years 873 17. 5 years 2,373 18. 6 years or more 99 19. Unknown ________________________________________________________________________________ 56 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER - Recode 71 0. None; kindergarten only 1,591 1. 1-8 years (elementary) 2,416 2. 9-11 years (high school) 8,620 3. 12 years (high school graduate) 5,857 4. 1-3 years (college) 3,641 5. 4 years (college graduate) 3,246 6. 5+ years (post-college) 99 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 9,987 1. Less than $20,000 14,974 2. $20,000 or more 580 3. Unknown ________________________________________________________________________________ 58-59 L-8 FAMILY INCOME 144 00. Less than $1,000 211 01. $ 1,000 - $ 1,999 217 02. 2,000 - 2,999 371 03. 3,000 - 3,999 469 04. 4,000 - 4,999 518 05. 5,000 - 5,999 541 06. 6,000 - 6,999 552 07. 7,000 - 7,999 432 08. 8,000 - 8,999 422 09. 9,000 - 9,999 554 10. 10,000 - 10,999 397 11. 11,000 - 11,999 559 12. 12,000 - 12,999 349 13. 13,000 - 13,999 394 14. 14,000 - 14,999 545 15. 15,000 - 15,999 392 16. 16,000 - 16,999 382 17. 17,000 - 17,999 487 18. 18,000 - 18,999 567 19. 19,000 - 19,999 2,121 20. 20,000 - 24,999 1,935 21. 25,000 - 29,999 1,956 22. 30,000 - 34,999 1,548 23. 35,000 - 39,999 1,363 24. 40,000 - 44,999 1,096 25. 45,000 - 49,999 3,534 26. $50,000 and over 3,485 27. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 60 Recode FAMILY INCOME RECODE 1,412 0. Under $5,000 1,059 1. $ 5,000 - $ 6,999 1,406 2. 7,000 - 9,999 2,253 3. 10,000 - 14,999 2,373 4. 15,000 - 19,999 2,121 5. 20,000 - 24,999 3,891 6. 25,000 - 34,999 4,007 7. 35,000 - 49,999 3,534 8. $50,000 or more 3,485 9. Unknown ________________________________________________________________________________ 61 Generated NHIS POVERTY INDEX* 20,446 1. Above poverty threshold 3,009 2. Below poverty threshold 2,086 3. Unknown ________________________________________________________________________________ 62-63 FAMILY RELATIONSHIP 62 A-2 TYPE OF FAMILY 3,763 &. Primary individual 274 -. Secondary individual 21,467 0. Primary family 37 1-9. Secondary family 63 A-2 RELATIONSHIP TO REFERENCE PERSON 3,496 &. Reference person, living alone 7,847 0. Reference person, 2+ persons in household 6,636 1. Spouse, other spouse NOT in Armed Forces and living at home 121 2. Spouse, other spouse IN Armed Forces and living at home 6,498 3. Child of reference person or spouse 297 4. Grandchild of reference person or spouse 301 5. Parent of reference person or spouse 338 6. Other relative 7 7. Child of ineligible reference person 0 9. DK or refused ________________________________________________________________________________ *Based on family size, number of children under 18 years of age and family income using the 1987 poverty levels derived from the August, 1988 Current Population Survey. NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 64 Recode FAMILY RELATIONSHIP RECODE 3,496 1. Living alone 541 2. Living only with non-relative 12,400 3. Living with spouse 9,104 4. Living with relative - other ________________________________________________________________________________ 65-66 Generated SIZE OF FAMILY* Unrelated individuals are coded 01 ________________________________________________________________________________ 67 Generated SIZE OF FAMILY RECODE 1-8. Number of members 9. 9+ members ________________________________________________________________________________ 68 A-2 PARENT/OTHER ADULT RELATIVE (under 25 years old and never married) 4,468 1. Both parents, no other relative 1,015 2. Mother only 64 3. Father only 371 4. Both parents and other 21+ year old adult relative 284 5. Mother and other 21+ year old adult relative 19 6. Father and other 21+ year old adult relative 53 7. No parent, but one 21+ year old adult relative 51 8. No parent, but two or more 21+ year old adult relatives 89 9. Unknown 334 0. Other 18,793 Blank. Not applicable (25+ years old or ever married) ________________________________________________________________________________ *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 ________________________________________________________________________________ 69 B-1 MAJOR ACTIVITY (18+ years old) B-8 9,498 1. Working 4,975 2. Keeping house 768 3. Going to school 4,426 4. Something else 171 5. Unknown 5,703 Blank. Not applicable (Under 18 years) ________________________________________________________________________________ 70 G-4 HEALTH STATUS 5,993 1. Excellent 5,854 2. Very Good 6,875 3. Good 3,929 4. Fair 2,754 5. Poor 136 6. Unknown ________________________________________________________________________________ 71 Recode ACTIVITY LIMITATION STATUS - (all ages) 3,820 1. Unable to perform major activity 3,032 2. Limited in kind/amount major activity 1,973 3. Limited in other activities 16,716 4. Not limited (includes unknowns) ________________________________________________________________________________ 72 Recode ACTIVITY LIMITATION STATUS MEASURED BY "ABILITY TO WORK" (18-69 years) 3,527 1. Unable to work 1,557 2. Limited in kind/amount of work 1,141 3. Limited in other activities 10,206 4. Not limited (includes unknowns) 9,110 Blank. Not applicable (under 18 years, 70+ years) ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 73 B-11 LIMITATION OF SCHOOL ACTIVITIES (5-17 years) 53 1. Unable to attend school 158 2. Attends special school/classes 19 3. Needs special school/classes 130 4. Limited in school attendance 133 5. Limited in other activities 2,591 6. Not limited (includes unknowns) 22,457 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)* 649 1. Unable to perform personal care needs 1,144 2. Limited in performing other routine needs 6,186 3. Not limited in performing personal or routine needs 47 4. Unknown 17,515 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) 9,104 1. Worked in past 2 weeks 847 2. Did not work, has job; not on lay-off and not looking for work 6 3. Did not work, has job; looking for work Unemployed: (4-7) 44 4. Did not work, has job; on lay-off 4 5. Did not work, has job; on lay-off and looking for work 128 6. Did not work, has job; unknown if looking or on lay-off 319 7. Did not work, no job; looking for work or on lay-off Not in Labor Force (18+ years): (8) 9,386 8. Not in Labor Force (18+ years) 5,703 Blank. Not applicable (Under 18 years old) ________________________________________________________________________________ *For persons 70+ years, codes 1 and 2 in loc. 71 correspond to codes 1 and 2 in loc. 74. NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 76 L-6 CLASS OF WORKER 9,386 0. Not in labor force 7,236 1. Private company 316 2. Federal Government employee 467 3. State Government employee 948 4. Local Government employee 269 5. Incorporated business 975 6. Self-employed 36 7. Without pay 12 8. Never worked 193 9. Unknown 5,703 Blank. Under 18 ________________________________________________________________________________ 77-79 L-6 INDUSTRY DETAIL CODE 10,452 010-996. Code number 15,089 Blank. Not applicable ________________________________________________________________________________ 80-81 Recode INDUSTRY RECODE 1 SEE APPENDIX B ________________________________________________________________________________ 82-83 Recode INDUSTRY RECODE 2 SEE APPENDIX B ________________________________________________________________________________ 84-86 L-6 OCCUPATION DETAIL CODE 10,452 003-999. Code number 15,089 Blank. Not applicable ________________________________________________________________________________ 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 5,418 0. Under 17 14,445 1. Self-entirely 1,374 2. Self-partly 4,033 3. Proxy 271 4. Unknown ________________________________________________________________________________ 92 Recode CONDITION LIST ASSIGNED AND ASKED 4,433 1. Condition List 1, Skin and musculoskeletal 4,211 2. Condition List 2, Impairments 4,342 3. Condition List 3, Digestive 4,059 4. Condition List 4, Miscellaneous 4,263 5. Condition List 5, Circulatory 4,166 6. Condition List 6, Respiratory 67 7. Unknown 93-96 F-1 DATE OF VISIT 0 6666. During 2 weeks, DK when 1,604 7777. Last week, DK day 1,908 8888. Week before, DK day 93-94 MONTH 1,838 01. January 2,030 02. February 2,007 03. March 1,930 04. April 1,855 05. May 1,804 06. June 1,609 07. July 1,864 08. August 1,680 09. September 1,836 10. October 1,733 11. November 1,589 12. December 254 99. DK month 95-96 DAY 21,775 01-31. Day of month 254 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) 238 00. Visit on last Sunday of reference period 620 01. Visit on second Saturday of reference period 2,330 02. Visit on second Friday of reference period 2,043 03. Visit on second Thursday of reference period 2,062 04. Visit on second Wednesday of reference period 2,181 05. Visit on second Tuesday of reference period 2,355 06. Visit on second Monday of reference period 224 07. Visit on first Sunday of reference period 498 08. Visit on first Saturday of reference period 1,879 09. Visit on first Friday of reference period 1,676 10. Visit on first Thursday of reference period 1,731 11. Visit on first Wednesday of reference period 1,865 12. Visit on first Tuesday of reference period 2,073 13. Visit on first Monday of reference period 3,766 14. No value (records not coded 01-31 in Day of Month of Visit) ________________________________________________________________________________ 99 Recode DAY OF WEEK OF VISIT 4,428 1. Monday 4,046 2. Tuesday 3,793 3. Wednesday 3,719 4. Thursday 4,209 5. Friday 1,118 6. Saturday 462 7. Sunday 3,766 8. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 100 Recode WEEK OF VISIT 13,433 1. Last week 11,854 2. Week before 254 3. During 2 weeks, DK when ________________________________________________________________________________ 101-102 PLACE OF VISIT 3,232 01. Telephone Not in Hospital 493 02. Home 14,997 03. Doctor's office 328 04. Company or Industrial clinic 1,669 05. Other clinic 107 06. Laboratory 622 07. Other In Hospital 1,870 08. Outpatient clinic 927 09. Emergency Room 594 10. Doctor's office 139 11. Laboratory 363 12. Other 200 13. Unknown ________________________________________________________________________________ 103 Recode PLACE OF VISIT 3,232 1. Telephone 14,997 2. Doctor's office (not in hospital) 1,870 3. Hospital Outpatient clinic 927 4. Hospital Emergency Room 594 5. Doctor's office in hospital 328 6. Company or Industry clinic 493 7. Home 2,900 8. Other place (Loc. 101-102 = 5,6,7,11,12) 200 9. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 104 F-3 MEDICAL DOCTOR ACTUALLY TALKED TO 19,735 1. Yes 5,400 2. No 406 3. Unknown ________________________________________________________________________________ 105-106 F-3 KIND OF MEDICAL DOCTOR FOR THIS DOCTOR VISIT/CONTACT 1,524 00. M.D., DK if G.P. or specialist 9,936 01. General practitioner 25 02. Anesthesiologist 466 03. Dermatologist 2,766 04. Internist 357 05. Neurologist 1,607 06. Obstetrician/Gynecologist 854 07. Ophthalmologist 1,177 08. Orthopedist 128 09. Osteopath 452 10. Otolaryngologist 4 11. Pathologist 2,315 12. Pediatrician 23 13. Proctologist 510 14. Psychiatrist 426 15. Radiologist 522 16. Surgeon (not listed above) 461 18. Urologist 180 19. Other M.D. specialist 377 20. Specialist, DK kind 45 21. Family Practice (specialist) 1,299 22. DK if medical doctor 87 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 113 31. Nurse practitioner 87 32. Physician's assistant 2,529 33. Nurse 208 34. Laboratory technician 2 35. Paramedic 518 36. Physical therapist 5 37. Social worker 20 38. Pharmacist 121 39. X-ray technician 144 40. Other technician 65 41. Dentist/oral surgeon 47 42. Optometrist/Optician 585 43. Chiropractor 191 44. Foot specialist 7 45. Dietician 133 46. Psychologist 11 47. Nutritionist 0 48. Naprapath 0 49. Orthoptic technician/Orthopist 325 50. Other non-medical person 695 51. Unknown type of medical assistant 19,735 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 754 00. M.D., DK if G.P. or specialist 8,301 01. General practitioner 22 02. Anesthesiologist 427 03. Dermatologist 2,137 04. Internist 256 05. Neurologist 1,376 06. Obstetrician/Gynecologist 816 07. Ophthalmologist 920 08. Orthopedist 109 09. Osteopath 391 10. Otolaryngologist 4 11. Pathologist 1,993 12. Pediatrician 21 13. Proctologist 421 14. Psychiatrist 327 15. Radiologist 468 16. Surgeon (not listed above) 376 18. Urologist 136 19. Other M.D. specialist 342 20. Specialist, DK kind 35 21. Family Practice (specialist) 113 31. Nurse practitioner 87 32. Physician's assistant 2,529 33. Nurse 208 34. Laboratory technician 2 35. Paramedic 518 36. Physical therapist 5 37. Social worker 20 38. Pharmacist 121 39. X-ray technician 144 40. Other technician 65 41. Dentist/Oral surgeon 47 42. Optometrist/Optician 585 43. Chiropractor 191 44. Foot specialist 7 45. Dietician 133 46. Psychologist 11 47. Nutritionist 0 48. Naprapath 0 49. Orthoptic technician/Orthoptist 325 50. Other non-medical person 695 51. Not MD; unknown type of medical assistant 103 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 293 0000. No matched condition record 21,242 ICD/NHIS Code (note Unknown = 7999) 4,006 Blank. No condition for this visit 117 Condition CHRONIC/ACUTE CODE Record 293 0. No matched condition record 12,945 1. Chronic 8,297 2. Acute 4,006 Blank. No condition for this visit 118-121 Condition ACUTE RECODE (A) Record 293 0000. No matched condition record 7,543 1001-5931. Acute Recode 754 5932. All other acute conditions including unknowns 16,951 Blank. Chronic condition or no condition for this visit 122-124 Condition CHRONIC RECODE (C) Record 293 000. No matched condition record 9,791 101-615. Chronic Recode 3,154 999. All other chronic conditions including unknowns 12,303 Blank. Acute condition or no condition for this visit 125-127 Condition CONDITION RECODE (B) Record 293 000. No matched condition record 21,079 010-570. Condition recode 163 990. All other conditions including unknown 4,006 Blank. No condition for this visit ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 111-161 CONDITIONS FOR WHICH DOCTOR VISITED - cont... 128-144 CONDITION NO. 2 128-129 F-4 SERIAL NUMBER 01-99. Condition Serial Number Blank. 130-133 Condition ICD/NHIS CODE Record 56 0000. No matched condition record 3,432 ICD/NHIS Code (note Unknown = 7999) 22,053 Blank. No condition for this visit 134 Condition CHRONIC/ACUTE CODE Record 56 0. No matched condition record 2,429 1. Chronic 1,003 2. Acute 22,053 Blank. No condition for this visit 135-138 Condition ACUTE RECODE (A) Record 56 0000. No matched condition record 796 1001-5931. Acute Recode 207 5932. All other acute conditions including unknowns 24,482 Blank. Chronic condition or no condition for this visit 139-141 Condition CHRONIC RECODE (C) Record 56 000. No matched condition record 1,873 101-615. Chronic Recode 556 999. All other chronic conditions including unknowns 23,056 Blank. Acute condition or no condition for this visit 142-144 Condition CONDITION RECODE (B) Record 56 000. No matched condition record 3,416 010-570. Condition recode 16 990. All other conditions including unknown 22,053 Blank. No condition for this visit ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 111-161 CONDITIONS FOR WHICH DOCTOR VISITED - cont... 145-161 CONDITION NO. 3 145-146 F-4 SERIAL NUMBER 01-99. Condition Serial Number Blank. 147-150 Condition ICD/NHIS CODE Record 23 0000. No matched condition record 709 ICD/NHIS Code (note Unknown = 7999) 24,809 Blank. No condition for this visit 151 Condition CHRONIC/ACUTE CODE Record 23 0. No matched condition record 583 1. Chronic 126 2. Acute 24,809 Blank. No condition for this visit 152-155 Condition ACUTE RECODE (A) Record 23 0000. No matched condition record 87 1001-5931. Acute Recode 39 5932. All other acute conditions including unknowns 25,392 Blank. Chronic condition or no condition for this visit 156-158 Condition CHRONIC RECODE (C) Record 23 000. No matched condition record 474 101-615. Chronic Recode 109 999. All other chronic conditions including unknowns 24,935 Blank. Acute condition or no condition for this visit 159-161 Condition CONDITION RECODE (B) Record 23 000. No matched condition record 707 010-570. Condition recode 2 990. All other conditions including unknown 24,809 Blank. No condition for this visit ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 162 F-5 OPERATIONS PERFORMED DURING THIS VISIT 847 1. Yes 21,152 2. No 310 3. Unknown 3,232 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 Master TYPE OF SUBSTRATUM Record 2,616 0. Permit 2,500 1. Area, oversampled for blacks 20,425 2. Area, not oversampled for blacks ________________________________________________________________________________ 179-181 FULL SAMPLE STRATUM IDENTIFIER ________________________________________________________________________________ 182 Master REGION Record 4,833 1. Northeast 6,566 2. Midwest 8,442 3. South 5,700 4. West ________________________________________________________________________________ 183 Master GEOGRAPHIC DISTRIBUTION Record MSA Size 10,907 1. 1,000,000 or more 6,943 2. 250,000 - 999,999 1,653 3. 100,000 - 249,999 343 4. Under 100,000 5,692 Blank. Non-MSA ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 184 BlANK ________________________________________________________________________________ 185 Master TYPE OF PSU Record 13,979 1. MSA - Self-representing 5,870 3. MSA - Nonself-representing 4 4. Non-MSA - Self-representing 5,688 6. Non-MSA - Nonself-representing ________________________________________________________________________________ 186 Recode MSA - NON-MSA RESIDENCE 8,457 1. MSA - Central City 11,392 2. MSA - Not Central City 5,347 3. Non-MSA - Nonfarm 345 4. Non-MSA - Farm ________________________________________________________________________________ 187-189 PSEUDO PSU 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-ANNUA1 (WT/2) 219-227 ANNUAL (WT/4) ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS DOCTOR VISIT RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 6.5 WEIGHT 228-236 QUARTER, SEMI-ANNUAL AND ANNUAL ________________________________________________________________________________ 237-335 BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS Outline of items and Codes Number of Records = 13,580 HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 1-2 - RECORD TYPE 13,580 50. Hospital Record ________________________________________________________________________________ 3-4 - PROCESSING YEAR 13,580 88. 1988 ________________________________________________________________________________ 5 - PROCESSING QUARTER 3,420 1. Quarter 1 3,495 2. Quarter 2 3,322 3. Quarter 3 3,343 4. Quarter 4 ________________________________________________________________________________ 6-8 HH-5 RANDOM RECODE OF PSU NUMBER ________________________________________________________________________________ 9-10 HH-5 WEEK - CENSUS CODE* 01, 21, 41, 61, 81 ... Week 01 02, 22, 42, 62, 82 ... Week 02 03, 23, 43, 63, 83 ... Week 03 04, 24, 44, 64, 84 ... Week 04 05, 25, 45, 65, 85 ... Week 05 06, 26, 46, 66, 86 ... Week 06 07, 27, 47, 67, 87 ... Week 07 08, 28, 48, 68, 88 ... Week 08 09, 29, 49, 69, 89 ... Week 09 10, 30, 50, 70, 90 ... Week 10 11, 31, 51, 71, 91 ... Week 11 12, 32, 52, 72, 92 ... Week 12 13, 33, 53, 73, 93 ... Week 13 ________________________________________________________________________________ *This code represents the initial week of assignment. The interview may be re-assigned for administrative purposes. See Locations 19-20 for the code which reflects the actual week assigned for conducting the interview. NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 11-12 HH-5 SEGMENT NUMBER Week plus Segment Number identifies the segment ________________________________________________________________________________ 13-14 HH-5 HOUSEHOLD NUMBER Numbered within PSU-Week-Segment ________________________________________________________________________________ 15-16 - PERSON NUMBER ________________________________________________________________________________ 17-18 - HOSPITAL SERIAL NUMBER 01-99. Serial Number ________________________________________________________________________________ 19-20 HH-5 PROCESSING WEEK CODE (Numbered within Quarter) 1,007 01. Week 01 1,161 02. Week 02 1,029 03. Week 03 955 04. Week 04 1,009 05. Week 05 1,034 06. Week 06 1,137 07. Week 07 1,053 08. Week 08 1,012 09. Week 09 1,043 10. Week 10 1,061 11. Week 11 1,052 12. Week 12 1,027 13. Week 13 ________________________________________________________________________________ 21 BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 22-23 HH-10d TYPE OF LIVING QUARTERS: Housing Unit = (00-07) 91 00. Housing unit; kind unknown 12,592 01. House, apartment, flat 13 02. HU in nontransient hotel, motel, etc. 4 03. HU-permanent in transient hotel, motel, etc. 9 04. HU in rooming house 698 05. Mobile home or trailer with no permanent room added 104 06. Mobile home or trailer with one or more permanent rooms added 0 07. HU not specified above Other Unit = (08-13) 5 08. Quarters not HU in rooming or boarding house 0 09. Unit not permanent in transient hotel, motel, etc. 13 10. Unoccupied site for mobile home, trailer, or tent 36 11. Student quarters in college dormitory 11 12. Other unit not specified above 4 13. Other unit; kind unknown ________________________________________________________________________________ 24 HH-11 HAS TELEPHONE 12,048 1. Yes, phone number given 392 2. Yes, no phone number given 1,028 3. No 112 4. Unknown ________________________________________________________________________________ 25 A-1 SEX 5,441 1. Male 8,139 2. Female ________________________________________________________________________________ 26 - BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 27-28 Person AGE Column 321 00. Under 1 year 13,253 01-98. Number of years 6 99. 99+ years of age ________________________________________________________________________________ 29 Recode AGE RECODE #1 791 1. Under 5 years 860 2. 5-17 years 1,289 3. 18-24 years 3,934 4. 25-44 years 3,037 5. 45-64 years 1,062 6. 65-69 years 986 7. 70-74 years 1,621 8. 75 years and over ________________________________________________________________________________ 30 Recode AGE RECODE #2 854 1. Under 6 years 621 2. 6-16 years 1,465 3. 17-24 years 2,402 4. 25-34 years 1,532 5. 35-44 years 1,310 6. 45-54 years 1,727 7. 55-64 years 2,048 8. 65-74 years 1,621 9. 75 years and over ________________________________________________________________________________ 31-32 Recode AGE RECODE #3 632 00-35. Months 12,948 36. Over 3 years ________________________________________________________________________________ 33 - BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 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. DK or refused 07. July 36-39 YEAR OF BIRTH 1800-1899. 1800-1899 1900-1989. 1900-1989 9999. DK or refused ________________________________________________________________________________ 40-41 BLANK ________________________________________________________________________________ 42 L-3 MAIN RACIAL BACKGROUND - Reported 170 1. Aleut, Eskimo, or American Indian 167 2. Asian/Pacific Islander 2,189 3. Black 10,842 4. White 92 5. Other 28 6. Multiple race 92 7. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 43-45 Recode RACE RECODES 43 RECODE 1 11,039 1. White 2,200 2. Black 341 3. Other 44 RECODE 2 11,039 1. White 2,541 2. Non-white 45 RECODE 3 2,200 1. Black 11,380 2. Non-black ________________________________________________________________________________ 46-47 L-4 HISPANIC ORIGIN 9 00. Multiple Hispanic 149 01. Puerto Rican 59 02. Cuban 144 03. Mexican-Mexicano 269 04. Mexican-American 8 05. Chicano 81 06. Other Latin American 99 07. Other Spanish 32 08. Spanish, DK type 112 09. Unknown if Spanish origin 12,618 10. Not Spanish origin ________________________________________________________________________________ 48 L-7 MARITAL STATUS 1,254 0. Under 14 years 7,653 1. Married - spouse in household 152 2. Married - spouse not in household 1,632 3. Widowed 844 4. Divorced 366 5. Separated 1,623 6. Never married 56 7. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 49 L-1 VETERAN STATUS 9,643 1. Non-veteran 30 2. WW I 1,004 3. WW II 337 4. Korean War 378 5. Vietnam veteran 102 6. Post-Vietnam 231 7. Other service 38 8. Served in Armed Forces, unknown if war veteran 166 9. Unknown if served in Armed Forces 1,651 Blank. Under 18 years of age ________________________________________________________________________________ 50 L-1 ACTIVE GUARD/RESERVE STATUS FOR PERSONS ON ACTIVE DUTY IN ARMED FORCES 9,643 0. Non-veteran 107 1. All service in Guard/Reserve 279 2. Some service in Guard/Reserve 4 3. Unknown if all service in Guard/Reserve 1,587 4. No active service in Guard/Reserve 309 5. Unknown if ever active member in Guard/Reserve or if served in Armed Forces 1,651 Blank. Under 18 years of age ________________________________________________________________________________ 51-52 L-2 EDUCATION OF INDIVIDUAL - COMPLETED YEARS 236 00. Never attended; kindergarten only 8,949 01-12. Grades 1-12 College: 747 13. 1 year 870 14. 2 years 296 15. 3 years 908 16. 4 years 203 17. 5 years 399 18. 6 years or more 181 19. Unknown 791 Blank. Under 5 years of age ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 53 Recode EDUCATION OF INDIVIDUAL RECODE 236 0. None; kindergarten only 2,385 1. 1-8 years (elementary) 2,204 2. 9-11 years (high school) 4,360 3. 12 years (high school graduate) 1,913 4. 1-3 years (college) 908 5. 4 years (college graduate) 602 6. 5+ years (post-college) 181 7. Unknown 791 Blank. Under 5 years of age ________________________________________________________________________________ 54-55 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER (Detail) 44 00. Never attended; kindergarten only 8,088 01-12. Grades 1-12 College: 971 13. 1 year 1,305 14. 2 years 478 15. 3 years 1,465 16. 4 years 293 17. 5 years 853 18. 6 years or more 83 19. Unknown ________________________________________________________________________________ 56 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER RECODE 44 0. None; kindergarten only 1,246 1. 1-8 years (elementary) 1,720 2. 9-11 years (high school) 5,122 3. 12 years (high school graduate) 2,754 4. 1-3 years (college) 1,465 5. 4 years (college graduate) 1,146 6. 5+ years (post-college) 83 7. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 57 L-8 FAMILY INCOME $20,000 OR MORE 6,556 1. Less than $20,000 6,631 2. $20,000 or more 393 3. Unknown ________________________________________________________________________________ 58-59 L-8 FAMILY INCOME 80 00. Less than $1,000 118 01. $ 1,000 - $ 1,999 127 02. 2,000 - 2,999 298 03. 3,000 - 3,999 385 04. 4,000 - 4,999 310 05. 5,000 - 5,999 364 06. 6,000 - 6,999 406 07. 7,000 - 7,999 308 08. 8,000 - 8,999 272 09. 9,000 - 9,999 359 10. 10,000 - 10,999 274 11. 11,000 - 11,999 370 12. 12,000 - 12,999 201 13. 13,000 - 13,999 249 14. 14,000 - 14,999 255 15. 15,000 - 15,999 222 16. 16,000 - 16,999 259 17. 17,000 - 17,999 316 18. 18,000 - 18,999 361 19. 19,000 - 19,999 1,114 20. 20,000 - 24,999 997 21. 25,000 - 29,999 863 22. 30,000 - 34,999 634 23. 35,000 - 39,999 564 24. 40,000 - 44,999 427 25. 45,000 - 49,999 1,258 26. $50,000 and over 2,189 27. Unknown ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 60 Recode FAMILY INCOME RECODE 1,008 0. Under $5,000 674 1. $ 5,000 - $ 6,999 986 2. 7,000 - 9,999 1,453 3. 10,000 - 14,999 1,413 4. 15,000 - 19,999 1,114 5. 20,000 - 24,999 1,860 6. 25,000 - 34,999 1,625 7. 35,000 - 49,999 1,258 8. $50,000 or more 2,189 9. Unknown ________________________________________________________________________________ 61 Generated NHIS POVERTY INDEX* 10,019 1. Above poverty threshold 2,126 2. Below poverty threshold 1,435 3. Unknown ________________________________________________________________________________ 62-63 FAMILY RELATIONSHIP 62 A-2 TYPE OF FAMILY 2,019 &. Primary individual 115 -. Secondary individual 11,422 0. Primary family 24 1-9. Secondary family 63 A-2 RELATIONSHIP TO REFERENCE PERSON 1,954 &. Reference person, living alone 4,784 0. Reference person, 2+ persons in household 3,935 1. Spouse, other spouse NOT in Armed Forces and living at home 72 2. Spouse, other spouse IN Armed Forces and living at home 2,131 3. Child of reference person or spouse 162 4. Grandchild of reference person or spouse 246 5. Parent of reference person or spouse 292 6. Other relative 4 7. Child of ineligible reference person 0 9. DK or refused ________________________________________________________________________________ *Based on family size, number of children under 18 years of age & family income using the 1987 poverty levels derived from the August, 1988 Current Population Survey. NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 64 Recode FAMILY RELATIONSHIP RECODE 1,954 1. Living alone 180 2. Living only with non-relative 7,649 3. Living with spouse 3,797 4. Living with relative - other ________________________________________________________________________________ 65-66 Generated SIZE OF FAMILY* Unrelated individuals are coded 01 ________________________________________________________________________________ 67 Generated SIZE OF FAMILY RECODE 1-8. Number of members 9. 9+ members ________________________________________________________________________________ 68 A-2 PARENT/OTHER ADULT RELATIVE (under 25 years old and never married) 1,156 1. Both parents, no other relative 409 2. Mother only 25 3. Father only 136 4. Both parents and other 21+ year old adult relative 173 5. Mother and other 21+ year old adult relative 10 6. Father and other 21+ year old adult relative 38 7. No parent, but one 21+ year old adult relative 41 8. No parent, but two or more 21+ year old adult relatives 63 9. Unknown 132 0. Other 11,397 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 4,465 1. Working 3,357 2. Keeping house 298 3. Going to school 3,705 4. Something else 104 5. Unknown 1,651 Blank. Not applicable (Under 18 years) ________________________________________________________________________________ 70 G-4 HEALTH STATUS 2,276 1. Excellent 2,606 2. Very Good 3,651 3. Good 2,626 4. Fair 2,364 5. Poor 57 6. Unknown ________________________________________________________________________________ 71 Recode ACTIVITY LIMITATION STATUS - (all ages) 2,925 1. Unable to perform major activity 1,781 2. Limited in kind/amount major activity 1,176 3. Limited in other activities 7,698 4. Not limited (includes unknowns) ________________________________________________________________________________ 72 Recode ACTIVITY LIMITATION STATUS MEASURED BY "ABILITY TO WORK" (18-69 years) 2,522 1. Unable to work 778 2. Limited in kind/amount of work 560 3. Limited in other activities. 5,462 4. Not limited (includes unknowns) 4,258 Blank. Not applicable (under 18 years; 70+ years) ________________________________________________________________________________ 73 B-11 LIMITATION OF SCHOOL ACTIVITIES (5-17 years) 29 1. Unable to attend school 61 2. Attends special school/classes 7 3. Needs special school/classes 70 4. Limited in school attendance 67 5. Limited in other activities 626 6. Not limited (includes unknowns) 12,720 Blank. Not applicable (under 5 years; 18+ years) ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL 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)* 478 1. Unable to perform personal care needs 728 2. Limited in performing other routine needs 3,500 3. Not limited in performing personal or routine needs 25 4. Unkown 8,849 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) 4,180 1. Worked in past 2 weeks 420 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) 22 4. Did not work, has job; on lay-off 4 5. Did not work, has job; on lay-off and looking for work 83 6. Did not work, has job; unknown if looking or on lay-off 223 7. Did not work, no job; looking for work or on lay-off Not in Labor Force (18+ years): (8) 6,994 8. Not in Labor Force (18+ years) 1,651 Blank. Not applicable (Under 18 years old) ________________________________________________________________________________ *For persons 70+ years, codes 1 and 2 in loc. 71 correspond to codes 1 and 2 in loc. 74. NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 76 L-6 CLASS OF WORKER 6,994 0. Not in labor force 3,501 1. Private company 139 2. Federal Government employee 204 3. State Government employee 384 4. Local Government employee 114 5. Incorporated business 442 6. Self-employed 12 7. Without pay 8 8. Never worked 131 9. Unknown 1,651 Blank. Under 18 ________________________________________________________________________________ 77-79 L-6 INDUSTRY DETAIL CODE 4,935 010-996. Code number 8,645 Blank. Not applicable ________________________________________________________________________________ 80-81 Recode INDUSTRY RECODE 1 SEE APPENDIX B ________________________________________________________________________________ 82-83 Recode INDUSTRY RECODE 2 SEE APPENDIX B ________________________________________________________________________________ 84-86 L-6 OCCUPATION DETAIL CODE 4,935 003-999. Code number 8,645 Blank. Not applicable ________________________________________________________________________________ 87-88 Recode OCCUPATION RECODE 1 SEE APPENDIX C ________________________________________________________________________________ 89-90 Recode OCCUPATION RECODE 2 SEE APPENDIX C ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 91 L-R RESPONDENT 1,475 0. Under 17 8,463 1. Self-entirely 935 2. Self-partly 2,555 3. Proxy 152 4. Unknown ________________________________________________________________________________ 92 Recode CONDITION LIST ASSIGNED AND ASKED 2,227 1. Condition List 1, Skin and Musculoskeletal 2,264 2. Condition List 2, Impairments 2,259 3. Condition List 3, Digestive 2,188 4. Condition List 4, Miscellaneous 2,267 5. Condition List 5, Circulatory 2,328 6. Condition List 6, Respiratory 47 7. Unknown ________________________________________________________________________________ 93-94 Recode HOSPITAL EPISODE NUMBER FOR SHORT-STAY HOSPITALS IN PAST YEAR 13,305 01+. Number 275 Blank. Long-stay hospitals ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 95-96 J-6 TYPE OF SERVICE 12,525 01. General 91 02. Psychiatric 0 03. Tuberculosis 31 04. Maternity 8 06. Ear, Eye, Nose and Throat 183 07. Children's 20 08. Orthopedic 0 09. Contagious Disease 3 10. Chronic Disease 7 11. Hospital department of institution 88 12. All other 0 89. In index, unknown type 114 90. DK (entry of DK for hospital name and Not Reported, less than 31 nights in hospital 25 92. DK (entry of DK for hospital name and Not Reported - 31 or more nights in hospital) 28 93. Hospitalized in Foreign Country, not in index 0 94. Nursing personal, and domiciliary care homes 20 95. Nursing home, assumed from title 21 98. Osteopathic 416 99. Not identified as a hospital, not in index ________________________________________________________________________________ 97 Recode RECODE FOR TYPE OF SERVICE 13,305 1. Short-stay hospitals (Codes 01, 04, 06, 07, 11, 89, 90, 98, 99) 247 2. Long-stay hospitals (Codes 02, 03, 08, 09, 10, 12, 92, 94, 95) 28 3. Not in index (Code 93) ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 98-99 J-6 TYPE OF OWNERSHIP 1. Governmental, nonfederal 286 12. State 561 13. County 278 14. City 27 15. City-county 711 16. Hospital district 2. Nonprofit 2,479 21. Church operated or related 6,914 23. Other nonprofit 0 24. Nonprofit, N.O.S. 3. Proprietary 3 31. Individual 44 32. Partnership 1,207 33. Corporation (profit) 0 34. Proprietary, N.O.S. 4. Government, Federal 55 41. Air Force 55 51. Army 33 61. Navy 0 62. Department of Defense, N.O.S. 26 71. Public Health Service 277 81. Veterans Administration 0 91. Other Federal 5. All other 0 89. In index, unknown type 114 90. DK (entry of DK for hospital name and Not Reported, less than 31 nights in hospital) 25 92. DK (entry of DK for hospital name and Not Reported - 31 or more nights in hospital) 28 93. Hospitalized in Foreign Country, not in index 20 95. Nursing home, assumed from title 21 98. Osteopathic 416 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 1,147 01. January 1,154 02. February 1,185 03. March 1,083 04. April 1,107 05. May 1,103 06. June 1,187 07. July 1,117 08. August 1,048 09. September 1,180 10. October 1,095 11. November 1,174 12. December 102-103 DAY OF MONTH 01-31. Day of month 104-105 YEAR 0 84. 1984 1 85. 1985 8 86. 1986 6,351 87. 1987 7,219 88. 1988 1 89. 1989 ________________________________________________________________________________ 106-109 Derived NUMERICAL VALUE OF DATE OF ADMISSION 0001-1842. Date Values ________________________________________________________________________________ 110 Derived ADMISSION RECODE 530 1. Admission in past 2 weeks 12,739 2. Admission 2 weeks to a year ago 311 3. Admission prior to past 12 months ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 111-114 Derived NUMERICAL VALUE FOR DATE OF INTERVIEW 13,580 1471-1842. Values 0 9999. Unknown ________________________________________________________________________________ 115-118 Derived DERIVED DATE OF DISCHARGE 13,580 0002-1842. 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 111 Blank. Negative value 13,469 000-364. Value ________________________________________________________________________________ 127 Recode J - RECODE 111 0. Still in hospital 653 1. Discharges past 2 weeks (000-013) 6,566 2. Discharges in 2 weeks to 6 months (014-181) 6,250 3. Discharges in 6-12 months (182-364) ________________________________________________________________________________ 128-131 J-3 TOTAL NIGHTS IN HOSPITAL 0001-1842. Nights ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 132 Recode SHORT-STAY HOSPITAL DISCHARGE (based on 6-month recall)* 7,082 1. Yes 6,498 2. No ________________________________________________________________________________ 133 J-5 OPERATION PERFORMED DURING STAY 6,855 1. Yes 6,588 2. No 137 3. Unknown ________________________________________________________________________________ 134-139 J-5 OPERATION CODES (See Appendix E) 134-135 OPERATION NUMBER 1 6,855 00-99. 6,725 Blank. 136-137 OPERATION NUMBER 2 640 00-99. 12,940 Blank. 138-139 OPERATION NUMBER 3 64 00-99. 13,516 Blank. ________________________________________________________________________________ 140-144 BLANK ________________________________________________________________________________ 145 Recode HOSPITALIZATION FOR DELIVERY (Based on Operation Codes, Appendix E and reason entered hospital) 1,805 1. Yes, delivery 11,775 2. No ________________________________________________________________________________ *Use weight field 210-218 for annual estimate. NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 146-177 BLANK ________________________________________________________________________________ 178 Master TYPE OF SUBSTRATUM Record 1,084 0. Permit 1,685 1. Area, oversampled for blacks 10,811 2. Area, not oversampled for blacks ________________________________________________________________________________ 179-181 - FULL SAMPLE STRATUM IDENTIFIER ________________________________________________________________________________ 182 Master REGION Record 2,552 1. Northeast 3,635 2. Midwest 5,103 3. South 2,290 4. West ________________________________________________________________________________ 183 Master GEOGRAPHIC DISTRIBUTION Record MSA Size 5,030 1. 1,000,000 or more 3,519 2. 250,000 - 999,999 874 3. 100,000 - 249,999 289 4. Under 100,000 3,868 Blank. Non-MSA ________________________________________________________________________________ 184 BLANK ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 185 Master TYPE OF PSU Record 6,593 1. MSA - Self-representing 3,119 3. MSA - Nonself-representing 5 4. Non-MSA - Self-representing 3,863 6. Non-MSA - Nonself-representing ________________________________________________________________________________ 186 Recode MSA - NON-MSA RESIDENCE 4,514 1. MSA - Central City 5,198 2. MSA - Not Central City 3,639 3. Non-MSA - Nonfarm 229 4. Non-MSA - Farm ________________________________________________________________________________ 187-189 PSEUDO PSU 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 (WT/2) 219-227 ANNUAL (WT/4) ________________________________________________________________________________ 6.5 WEIGHT 228-236 QUARTER, SEMI-ANNUAL AND ANNUAL ________________________________________________________________________________ NHIS PUBLIC USE TAPE RECORDS HOSPITAL RECORD ________________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ________________________________________________________________________________ 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 ________________________________________________________________________________ 300-335 BLANK ________________________________________________________________________________ *Use these locations for estimates of hospital discharges and days based on a 6-month period. 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 Injuries 910-929 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. ,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. 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 other 007, 008 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 system 016 029 Residual 017, 018, 019-A ______________________________________________________________________________ 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 Septicaenia 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 ______________________________________________________________________________ 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 diseases 100-104 071 Mycosis 110-112, 114-118 072 Schistosomiasis 120 073 Echinococcosis 122 074 Filarial infection and dracontiasis 125 075 Ancylostomiasis and necatoriasis 126 076 Other helminthiasis 121, 123, 124, 127-129 079 Residual 130-136 ______________________________________________________________________________ 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 of Neoplasm of Digestive 150-159 Organs and Peritoneum 090 Malignant neoplasm of oesophagus 150 091 Malignant neoplasm of stomach 151 092 Malignant neoplasm or 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 ______________________________________________________________________________ 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 ______________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions ______________________________________________________________________________ 14 Malignant Neoplasm of Lymphatic and 200-208 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 ______________________________________________________________________________ 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 malnutrition 262, 263 193 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 arising 306.1-5 from mental factors 218 Mental retardation X19 219 Residual 302, 305, 307-314, 315.4,5,8,9,316-A, X10, X14 ______________________________________________________________________________ 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 other 344.1, X40, X41.9, 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 ______________________________________________________________________________ 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, 388.0,1,3-9, Process (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 Heart 390, 392-398, 399-A Disease 250 Acute rheumatic fever 390, 392 251 Chronic rheumatic heart disease 393-398 259 Residual 399-A ________________________________________________________________________________ *Excludes .0 ______________________________________________________________________________ 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 and 415-417, 420-428, 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 intracranial 431, 432 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 ______________________________________________________________________________ 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 extremities 454 305 Haemorrhoids 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, nasopharyngitis 472, 473 and sinusitis 315 Chronic diseases of tonsils and 474 adenoids 319 Residual 475-478, 477.7-A ______________________________________________________________________________ 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 Pheumonia 480-483, 485, 486 322 Influenza 487 323 Bronchitis, chronic and 490-493 unspecified, emphysema and asthma 324 Bronchietasis 494 325 Other chronic obstructive 495, 496 pulmonary disease 326 Pheumonconiosis 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 520.3,4,7-9, 521-523, Glands and Jaws 525-529, X92 330 Diseases of teeth and supporting 520.3,4,7-9, 521-523, structures 525, X92 331 Disease of the jaw 526 339 Residual 527-529 ________________________________________________________________________________ ***Includes all 4th digits except .9 ______________________________________________________________________________ 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 disorders 564 347 Chronic liver disease and cirrhosis 571 348 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 ______________________________________________________________________________ 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 ______________________________________________________________________________ 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 subcutaneous 680-686 tissue 429 Residual 690-693, 693.2-A, 694-698, 700-709 ______________________________________________________________________________ 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 other 730 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 ______________________________________________________________________________ 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, 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-X35, musculoskeletal system 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, X79, X90)** ______________________________________________________________________________ **Includes 4th digit .9 only. ______________________________________________________________________________ 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 fetus 760 or newborn 451 Obstetric complications affecting 761.0-5,7-9, 762, 763 fetus or newborn 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 799.1 469 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 ______________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions ______________________________________________________________________________ 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 ulna 812, 813 473 Fracture of neck of femur 820 474 Fracture of other parts of femur 821 475 Fracture of tibia, fibula and ankle 823,824 476 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 49 Intracranial and Internal Injuries 850-854, 860-869, Including Nerves 950-957, X00.0, X05.0, X08.0, (X42-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, (X42-X49,X51-X60, X63, X64)**** ______________________________________________________________________________ ****Includes 4th digit .0 only. ______________________________________________________________________________ 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. ______________________________________________________________________________ 2-digit 3-digit NHIS Diagnostic Recode Recode Category Code Inclusions ______________________________________________________________________________ 55 Other Injuries, Early Complications 910-929, 959, 990-995 of Trauma 550 Other injuries, early complications 910-929, 959, 990-995 of trauma 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 of 908.0-5,9, 909.2,4 other external causes 57 Present Effects of Injuries, NEC X01.0, X02.0, X04.0, X06.0, X07.0, X09.0 570 Present effects of injuries, NEC X01.0, X02.0, X04.0, 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 modified Number Title 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 Recode ICD Inclusion as modified Number Title 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 - Hemiparesis X51 225 Legs - Both or Paraparesis X56 226 Other paralysis X52-X55, X57-X59 Recode ICD Inclusion as modified Number Title 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 Recode ICD Inclusion as modified Number Title 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 Recode ICD Inclusion as modified Number Title 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 Recode ICD Inclusion as modified Number Title 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 Recode ICD Inclusion as modified Number Title 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 Recode ICD Inclusion as modified Number Title 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. To illustrate the use of reference periods, suppose we have a person whose 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. Locations from 237 onward 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. 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 1988 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 attended 110 1 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-1oss 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 or 4 but also use processing quarter 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 2,4 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 128:1,2 Weight: 237-245 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 TABULATING DATA FOR CURRENT ESTIMATES TABLES TABLE TAPE NUMBERS ITEMS LOCATIONS CODES ______________________________________________________________________________ ANNUAL ESTIMATES 57-66 Prevalence of Selected Chronic Conditions Inclusions: Condition records 1-2 30 Chronic 107 1 Use: Control on chronic condition list asked and 92 1,2,3,4,5 or use only Chronic Condition Recode C with 104-106 6 location 104 equal to 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 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. TABULATING DATA FOR CURRENT ESTIMATES TABLES TABLE TAPE NUMBERS ITEMS LOCATIONS CODES _________________________________________________________________________________ ANNUAL ESTIMATES 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 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 ________________________________________________________________________________ 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 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 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 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 ________________________________________________________________________________ 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 Weight: Short stay hospital episode days 318-326 75 Denominator for rates is population with appropriate number of episodes (from Table 74) 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 CODES FOR TYPES OF SPECIAL PLACES CODES TYPES I. SPECIFIED INSTITUTIONS Correctional Institutions 11-------State and Federal penitentiaries, prisons, and reformatories 11-------State and Federal prison farms and camps 11-------County and city jails, workhouses, penitentiaries 11-------County and city prison farms and camps 11-------Federal detention headquarters 12-------State and Federal training or industrial schools 12-------County and municipal training or industrial schools 12-------Private schools for delinquents, such as "House of the Good Shepherd," "Boys Town," etc. Mental Institutions 21-------Homes and training schools for mentally handicapped 21-------Homes, training schools, colonies, and villages for epileptics 21-------State, Federal, county and city hospitals for mentally ill 21-------Private hospitals and sanitariums for mentally ill 22-------Hospitals and centers for the treatment of alcoholics and drug addicts 23-------Veterans Administration mental hospitals Home for the Aged, Infirm, and Needy 31-------Orphan asylums 31-------Children's homes 32-------County homes, almshouses, poor farms, etc. 33-------Fraternal or religious homes for the aged 34-------Commercial homes for the aged 35-------Homes and schools for the blind 36-------Homes and schools for the deaf 37-------Hospital or resident schools, orthopedic hospitals, and homes for the crippled 38-------Soldiers' and sailors' homes 39-------Veterans Administration homes (domiciliary care) 40-------Nursing, Convalescent, and Rest Homes Other Hospitals and Homes Providing Specialized Care 51-------Tuberculosis sanitariums 52-------Veterans Administration tuberculosis hospitals 53-------Homes for incurables 53-------Hospices 54-------Chronic and cancer hospitals 55-------Maternity homes for unmarried mothers 56-------Detention and receiving homes 57-------Hospitals and homes for other specialized care CODES TYPES II. OTHER SPECIAL PLACES 0ther Special Places 61-------Veterans Administration General Medical and Surgical Hospitals 62-------Facilities for the Treatment of the Physically ill This type of facility treats physical disorders and is one in which the patient stays for a relatively short period of time. Examples of this type of special place are: 1. General or emergency hospital; children's hospital; maternity hospital 2. Infirmary 71-------Hotels, transient-type 71-------Motels, transient-type 71-------Tourist camp or court (like motels except units are detached), transient-type 72-------Hotels, nontransient type 72-------Motels, nontransient type 72-------Tourist camp or court, nontransient type 73-------YMCA, YMHA, YWCA, transient type 74-------YMCA, YMHA, YWCA, nontransient type 75-------Private residential clubs 76-------Rooming and boarding houses. Those that meet the special place 76-------Tourist homes definition. A private residential club, rooming or boarding house, or tourist home is to be classified as a special place only if it contains five or more rooms or groups of rooms to be rented out. If there are fewer than five rooms or groups of rooms for rent, combine these rooms or groups of rooms with the landlord's quarters (or with each other if the landlord does not live in the structure). 77-------Combination tourist-trailer court, transient-type 78-------Combination tourist-trailer court, nontransient type 79-------Groups of five or more vacation cabins under single management, transient-type Facilities for Housing Students 81-------School dormitory 81-------Fraternity 81-------Sorority CODES FOR TYPES OF SPECIAL PLACES (continued) CODES TYPES II. OTHER SPECIAL PLACES Facilities for Housing Students---continued 82-------School with resident students (other than for the needy or infirm and other than resident schools with separate codes 83 and 84-----see below).* 83-------Schools with resident students and with predominantly non- salaried faculty such as nuns or priests.* 84-------Schools with resident students and operated primarily for religious training (other than those with predominantly non- salaried faculty) such as Bible Institutes.* Facilities for Housing Workers 85-------Dormitory for workers (other than specified for codes 86, 87 and 88). 86-------Bunkhouse (provided that it has or is expected to have quarters for 5 or more farm or ranch hands). 87-------Labor camp 87-------Logging camp 88-------Migratory workers' camp (those that meet the special place definition). Additional Other Places 91-------Convents and other sisters' residences (those that meet the special place definition). 91-------Monasteries, other brothers' residences, and rectories (those that meet the special place definition). 92-------Communes 93-------Halfway houses--when occupants live there on a voluntary basis (assign halfway houses for persons not there on a voluntary basis to the appropriate institutional code). 00-------Nurses' Homes 01-------Flophouses, railroad stations 01-------Missions, Salvation Army Shelters 02-------Recreational and religious camps (adults or family) 03-------Recreational and religious camps (children's) 04-------Trailer camps 05-------Tent camps 06-------Armed forces installations 07-------Armed forces hospitals ________________________________________________________________________________ *For a school with resident faculty only, assign code 82, 83, or 84 as appropriate. APPENDIX B INDUSTRY RECODES OUTLINE ________________________________________________________________________________ Recodes --------------------- No. 1 No. 2 Chrs. Chrs. Detail Code Industry Title SIC Code* 80-81 82-83 (Chrs. 77-79) ________________________________________________________________________________ 01 01 010-011,020-021 AGRICULTURE 01-02,07,078 02 01 030-031 FORESTRY AND FISHERIES 08-09 ________________________________________________________________________________ 10 02 040-042,050 MINING 10-14 ________________________________________________________________________________ 20 03 060 CONSTRUCTION 15-17 ________________________________________________________________________________ (30-34, 40-46) (04) - MANUFACTURING: (30-34) NONDURABLE GOODS 30 04 100-102,110-112, Food and kindred products 201-209 120-122 31 04 132,140-142, Textile mill and finished 221-229,231-239 150-152 textile products 32 04 171-172 Printing, publishing and 271-279 allied industries 33 04 180-182,190-192 Chemicals and allied 281-287,289 products 34 04 130,160-162, Other nondurable goods 21,261-266,291,295, 200-201,210-212, 299,301-304,306-307, 220-222 311,313-317,319 ________________________________________ *Standard Industrial Classification INDUSTRY RECODES OUTLINE ________________________________________________________________________________ Recodes ----------------- No. 1 No. 2 Chrs. Chrs. Detail Code Industry Title SIC Code* 80-81 82-83 (Chrs. 77-79) ________________________________________________________________________________ (30-34, 40-46) (04) - MANUFACTURING: - continued (40-46) DURABLE GOODS 40 04 230-232,241-242 Furniture, lumber and wood 41 04 270-272,280 Primary metal industries 331-332,334,3331- 3334,3339,3351,3353- 3357,3361-3362,3369, 339 42 04 281-282,290-292, Fabricated metal 341-349 300 industries, including ordnance 43 04 310-312,320-322, Machinery, except 351-359 331-332 electrical 44 04 340-342,350 Electrical machinery, 361-367,369 equipment and supplies 45 04 351-352,360-362, Transportation equipment 371-376,379 370 46 04 250-252,261-262, Other and not specified 321-329,381-387,394 301,371-372, durable goods 380-382,390-392 ________________________________________________________________________________ (50-54) (05) - TRANSPORTATION, COMMUNICATIONS AND OTHER PUBLIC UTILITIES 50 05 400 Railroads 40 51 05 410-411 Trucking service and 421-423 warehousing 52 05 401-402,412, Other transportation 41,43-47 420-422,432 53 05 440-442 Communications 481-483,489 54 05 460-462,470-472 Utilities and sanitary 491-497 ________________________________________________________________________________ *Standard Industrial Classification INDUSTRY RECODES OUTLINE ________________________________________________________________________________ Recodes ----------------- No. 1 No. 2 Chrs. Chrs. Detail Code Industry Title SIC Code* 80-81 82-83 (Chrs. 77-79) ________________________________________________________________________________ 60 06 500-502,510-512, WHOLESALE TRADE 501-508,5093,5094, 521-522,530-532, 5099,511-518,5191, 540-542,550-552, 5194,5198,5199 560-562,571 ________________________________________________________________________________ (61-65) (07) - RETAIL TRADE 61 07 591-592,600 General merchandise stores 531,533,539 62 07 601-602,610-611 Food, bakery and dairy 541-546,549 stores 63 07 612,620-622 Automotive dealers and 551-557,559 gasoline stations 64 07 641 Eating and drinking places 58 65 07 580-582,590, Other and not specified 521,523,525-527,56, 630-632,640,642, retail trade 571-573,591-593, 650-652,660-662, 5941-5949,5961-5963, 670-672,681-682, 598,5992-5994,5999 691 ________________________________________________________________________________ (70-71) (08) - FINANCE, INSURANCE, AND REAL ESTATE 70 08 700-702 Banking and credit 60-61 agencies 71 08 710-712 Insurance, real estate, 62-67 and other finance ________________________________________________________________________________ *Standard Industrial Classification INDUSTRY RECODES OUTLINE ________________________________________________________________________________ Recodes ----------------- No. 1 No. 2 Chrs. Chrs. Detail Code Industry Title SIC Code* 80-81 82-83 (Chrs. 77-79) ________________________________________________________________________________ (75-85) (09-12) - SERVICES: (75-76) (09) BUSINESS AND REPAIR SERVICES 75 09 721-722,730-732, Business services 731-737,7391-7397, 740-742,750 7399,751,752,754 76 09 751-752,760 Repair services 753,762-764,7692, 7694,7699 (77-78) (10) - PERSONAL SERVICES 77 10 761 Private households 88 78 10 762,770-772, Other personal services 701-704,721-726,729 780-782,790-791 79 11 800-802 ENTERTAINMENT AND 78,791-794,799 RECREATION SERVICES (80-85) (12) - PROFESSIONAL AND RELATED SERVICES 80 12 831 Hospitals 806 81 12 812,820-822,830, Health services, except 801-803,8041-8042, 832,840 hospitals 8049,805,807-809 82 12 842,850 Elementary and secondary 821-822 schools and colleges 83 12 851-852,860 Other educational services 823-824,829 84 12 861-862,870-872, Social services, religious 832-833,835-836, 880-881 and membership 839,84,861-866,869 organizations 85 12 841,882,890-892 Legal, engineering and 81,891-893,899 other professional services ________________________________________________________________________________ *Standard Industrial Classification INDUSTRY RECODES OUTLINE ________________________________________________________________________________ Recodes ---------------- No. 1 No. 2 Chrs. Chrs. Detail Code Industry Title SIC Code* 80-81 82-83 (Chrs. 77-79) ________________________________________________________________________________ 90 13 900-901,910, PUBLIC ADMINISTRATION 911-913,919,92-97 921-922,930-932 ________________________________________________________________________________ 95 14 990 and all UNKNOWN INDUSTRY - other codes except 996 ________________________________________________________________________________ 96 14 996 NEW WORKER ________________________________________________________________________________ 97 15 Not applicable NOT IN LABOR FORCE - codes Blank and 8 in current activity recode (loc. 75) (Under 18 or 18+ and not in Labor Force). ________________________________________________________________________________ 98 16 942 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 PUBLIC 50-54 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 new workers) 95-96 15 NOT IN LABOR FORCE 97 16 ARMED FORCES 98 APPENDIX C OCCUPATION RECODE OUTLINE ________________________________________________________________________________ Recodes ----------------- No. 1 No. 2 Chrs. Chrs. Detail Code Occupation Title SOC Code* 87-88 89-90 (Chrs. 84-86) ________________________________________________________________________________ (01-03) (01) - EXECUTIVE, ADMINISTRATIVE, - AND MANAGERIAL OCCUPATIONS 01 01 003-006 Officials and administrators, 111-113 public administration 02 01 007-009,013-019 Managers and administrators, 121-128,132-139 except public administration 03 01 023-029,033-037 Management related occupations 1412,1414-1415, 1419,142-143, 1442-1443,1449, 145,1472-1473,149 ________________________________________________________________________________ (04-11) (02) - PROFESSIONAL SPECIALTY - OCCUPATIONS 04 02 044-049,053-059 Engineers 1622-1628,1632- 1637,1639 05 02 043,063 Architects and surveyors 161,164 06 02 064-069,073-079 Natural mathematical and 171-172,1732- 083 computer scientists 1733,1739,1842- 1843,1845-1847, 1849,1852-1855 07 02 084-089 Health diagnosing occupations 27,261-262,281, 283,289 08 02 095-099,103-106 Health assessment and 29,301-302,3031- treating occupations 3034,3039,304, 09 02 113-119,123-129, Teachers, librarians and 2212-2218,2222- 133-139,143-149 counselors 2228,2231-2238, 153-159,163-165 2242-2247,2249, 231-233,235,236, 239,24,251,252 10 02 183-189,193-195, Writers, artists, 34,321-329,331- 197-199 entertainers and athletes 333,398 11 02 166-169,173-179 Other professional specialty 1912-1916,1919, occupations 192,2032-2033, 2042,2049,211-212 ________________________________________________________________________________ *Standard Occupational Classification. OCCUPATION RECODE OUTLINE ________________________________________________________________________________ Recodes ----------------- No. 1 No. 2 Chrs. Chrs. Detail Code Occupation Title SOC Code* 87-88 89-90 (Chrs. 84-86) ________________________________________________________________________________ (12-13) (03) - TECHNICIANS AND RELATED - SUPPORT OCCUPATIONS 12 03 203-208 Health technologists and 362-366,369 technicians 13 03 213-218,223-229, Technologists, technicians 3711-3713,3719, 233-235 except health 372-373,382,3831- 3833,384,389,392- 393,396,3971- 3972,3974,399,825 ________________________________________________________________________________ (14-16) (04) - SALES OCCUPATIONS - 14 04 243 Supervisors and proprietors 40 15 04 253-259 Sales representatives, 4122-4124,4152- commodities and finance 4153,421,423-424 16 04 263-269,274-278, Other sales 4342-4348,4351- 283-285 4354,4356,4359, 4362-4367,4369, 444-447,449 ________________________________________________________________________________ (17-21) (05) - ADMINISTRATIVE SUPPORT - OCCUPATIONS, INCLUDING CLERICAL 17 05 308-309 Computer equipment operators 4612-4613 18 05 313-315 Secretaries, stenographers 4622-4624 and typists 19 05 337-339,343-344 Financial records processing 4712-4713,4715- occupations 4716,4718 20 05 354-357 Mail and message distributing 4742-4745 21 05 303-307,316-319, Other administrative support 4511-4519,4521- 323,325-329, 4529,463,4642- 335-336,345-349, 4645,4649,4662- 353,359,363-366, 4664,4692,4694, 368-369,373-379, 4696,4699,4722- 383-387,389 4723,4729,4732- 4733,4739,4751- 4759,4782-4784, 4786-4787,4791- 4795,4799 ________________________________________________________________________________ *Standard Occupational Classification. 1 OCCUPATION RECODE OUTLINE ________________________________________________________________________________ Recodes ----------------- No. 1 No. 2 Chrs. Chrs. Detail Code Occupation Title SOC Code* 87-88 89-90 (Chrs. 84-86) ________________________________________________________________________________ 22 06 403-407 PRIVATE HOUSEHOLD OCCUPATIONS 502-507,509 ________________________________________________________________________________ (23-24) (07) - PROTECTIVE SERVICE OCCUPATIONS 23 07 413-414,416-418, Police and firefighters 5111-5112,5122- 423-424 5123,5132-5134 24 07 415,425-427 Other protective service 5113,5142,5144, occupations 5149 ________________________________________________________________________________ (25-28) (08) - SERVICE OCCUPATIONS, EXCEPT PROTECTIVE AND HOUSEHOLD 25 08 433-439,443-444 Food service 5211-5219 26 08 445-447 Health service 5232-5233,5236 27 08 448-449,453-455 Cleaning and building service 5241-5242,5244- 5246,5249 28 08 456-459,463-469 Personal service 5251-5258,5262- 5264,5269 ________________________________________________________________________________ (29-31) (09) - FARMING, FORESTRY AND FISHING OCCUPATIONS 29 09 473-476 Farm operators and managers 5512-5515,5522- 5525 30 09 477,479,483-489 Farm workers and other 5611-5619,5621- agricultural workers 5622,5624-5625, 5627 31 09 494-499 Forestry and fishing 571-573,579, occupations 583-584,8241(pt.) ________________________________________________________________________________ *Standard Occupational Classification. OCCUPATION RECODE OUTLINE ________________________________________________________________________________ Recodes ----------------- No. 1 No. 2 Chrs. Chrs. Detail Code Occupation Title SOC Code* 87-88 89-90 (Chrs. 84-86) ________________________________________________________________________________ (32-34) (10) - PRECISION PRODUCTION, CRAFT AND REPAIR OCCUPATIONS 32 10 503,505-509, Mechanics and repairers 60,6111-6118, 514-519,523, 613-614,6151- 525-527,529 6159,616,6171- 533-536,538-539, 6179 543-544,547,549 33 10 553-558,563-567, Construction and extractive 6311-6316,6318, 569,573,575-577, trades 632,6412-6414, 579,583-585, 6422,6424,6432- 587-589,593-599, 6433,6442-6444, 613-617 645,6462-6468, 6472,6476,6479, 652-654,656 34 10 633-637,639, Precision production 67,71,6811-6814, 643-647,649, occupations 6816-6817,6821- 653-659,666-669, 6824,6829,6831- 673-679,683-684, 6832,6835,6839, 686-689,693-696, 6844,6852-6854, 699 6856,6859,6861- 6862,6864-6867, 6869,6871-6873, 6879,6881-6882, 691-696,7447, 7668,7677,7752, 828 ________________________________________________________________________________ *Standard Occupational Classification OCCUPATION RECODE OUTLINE ________________________________________________________________________________ Recodes ----------------- No. 1 No. 2 Chrs. Chrs. Detail Code Occupation Title SOC Code* 87-88 89-90 (Chrs. 84-86) ________________________________________________________________________________ OPERATORS, FABRICATORS AND LABORERS (35-36) (11) MACHINE OPERATORS, ASSEMBLERS AND INSPECTORS 35 11 703-709,713-715, Machine operators and 6841-6842,6849, 717,719,723-729, tenderers, except precision 6855,6863,6868, 733-739,743-745, 7312-7319,7322, 747-749,753-759, 7324,7326,7329, 763-766,768-769, 7339,7342-7344, 773-774,777,779 7349,7431-7435, 7439,7443-7444, 7449,7451-7452, 7459,7462-7463, 7467,7472,7474, 7476-7478, 7479(pt.),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 11 783-787,789, Fabricators, assemblers, 7332-7333,7532- 793-799 inspectors and samplers 7533,7714,7717, 772,774,7753- 7759,782-785,787 ________________________________________________________________________________ (37-39) (12) - TRANSPORTATION AND MATERIAL MOVING OCCUPATIONS 37 12 803-806,808-809, Motor vehicle operators 8111,8212-8216, 813-814 8218-8219,874 38 12 823-826,828-829, Other transportation, except 8113,8232-8233, 833-834 motor vehicles 8239,8241(pt.), 8242-8245 39 12 843-845,848-849, Material moving equipment 812,8312-8319 853,855-856,859 operators ________________________________________________________________________________ *Standard Occupational Classification OCCUPATION RECODE OUTLINE ________________________________________________________________________________ Recodes ----------------- No. 1 No. 2 Chrs. Chrs. Detail Code Occupation Title SOC Code* 87-88 89-90 (Chrs. 84-86) ________________________________________________________________________________ (40-41) (13) HANDLERS, EQUIPMENT CLEANERS, HELPERS AND LABORERS 40 13 869 Construction laborers 871 41 13 863-867,873, Freight, stock and material 85,861-863, 875-878,883,885, handlers 8641-8646, 887-889 8648,865, 8722-8726,873, 875,8761,8769 ________________________________________________________________________________ 95 14 999 and all UNKNOWN OCCUPATION other codes except 990 ________________________________________________________________________________ 96 14 990 NEW WORKER ________________________________________________________________________________ 97 15 Not applicable NOT IN LABOR FORCE - codes Blank and 8 in current activity recode (Loc. 75). (Under 18 or 18+ and Not in Labor Force) ________________________________________________________________________________ 98 16 905 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 New Workers) 95-96 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 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 CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS ________________________________________________________________________________ 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 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 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 CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS ________________________________________________________________________________ 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 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 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) 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) CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS ________________________________________________________________________________ OPERATIONS ON THE MUSCULOSKELETAL SYSTEM (76-84) - continued 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. 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 (such as brain) is mentioned CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS ________________________________________________________________________________ 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). 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). 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. CLASSIFICATION OF OPERATIONS AND NON-OPERATIVE PROCEDURES, FOR HIS ________________________________________________________________________________ MISCELLANEOUS DIAGNOSTIC AND THERAPEUTIC PROCEDURES (87-99) - continued 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; hearing tests; 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. 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.
