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Scientific Data Documentation
Environmental Health Supplement, 1991DSN: CC37.NHIS91.ENVRHLTH ABSTRACT Coverage An Environmental Health record exists for every person in the NHIS 1991 completed basic (core) interview sample, regardless of age. Topics Three topics were addressed in the 1991 NHIS Environmental Health Questionnaire- 1) exposure to household smoke, 2) testing for lead content of paint in homes built before 1950 and 3) testing air in homes for Radon. This data file contains data for topics 1 and 2 only. The Radon items are not included as a result of a mid-year change in the NHIS' data collection procedures. Information obtained about Radon testing is available on the 1991 Health Promotion and Disease Prevention Public Use Tape. For NHIS' 1991 Quarters 1 and 2, the NHIS household respondent answered the Environmental Health questions. This person was initially designated as the respondent for this section of the NHIS questionnaire since it was thought they would be most knowledgable about Radon and its presence in the home. A review of completed NHIS questionnaires after data collection began however, revealed that household respondents rarely had heard of Radon. Since this initial knowledge question subsequently screened respondents from answering all remaining questions about Radon on the questionnaire, the little information on this subject that was being obtained in the NHIS could not be used to produce national estimates under the existing procedure. Therefore, in Quarters 3 and 4 the designated respondent for the Environmental Health questions became a randomly selected adult family member (i.e., the sample person). This change was necessary in order to produce national estimates on Radon knowlege. Even by designating the adult sample person as the Environmental Health respondent in Quarters 3 and 4, subsequent Radon analysis is limited. For analysis, the target population is those with knowledge of Radon. With few sample persons with knowledge of Radon, the utility of data collected from these Radon questions is limited. In addition, limiting these data to a 6-month data collection period further reduces the sample size for useful subdomain analysis. Responses For the Environmental Health questions, two types of item non- response are identified. (1) "Not ascertained" codes (usually code 8) include blanks when there should have been a response or when an impossible code appeared. (2) "Unknown" codes (code 9) include responses of "don't know", or "refused" when the question was asked. The response rate for the 1991 Environmental Health questions was 92.9. This response rate was calculated as follows: Household response rate from core (95.8 percent) multiplied by the Environmental Health response rate (97.0) = 92.9 percent Information Location The Environmental Health data file consists of: a. The NHIS person record from the core questionnaire (locations 1-200) b. Weight fields (locations 201-215). c. The special topic data (locations 336-340). Weights and Variances Since the NHIS uses a multistage sample design to represent the civilian, non-institutionalized population of the United States, weights must be used to make accurate national estimates based on data from the National Health Interview Survey. Two weights are included on the 1991 Environmental Health data file: a. The Final Annual Basic Weight (location 207-215), calculated for each person in the NHIS sample, is the weight that will be used in most analyses of the Environmental Health data. This weight is the functional equivalent of the Annual Final Basic Weight found on the NHIS Person Record of the Basic Health and Demographic component of the survey (i.e the Core questionnaire). The Environmental Health Final Annual Basic Weight differs from that calculated for the Core data tape in that the weight field on the core data tape is in binary format and the weight field on this tape is in character format. b. The Interim Basic Weight (before age-sex-race adjustment), required by some software packages for variance estimation for surveys with complex sample designs, is also included on the data file (loc. 201- 206). There are a number of computer programs that yield variance estimates for data based on complex sample surveys. Some are based on replication approaches and others are based on Taylor linearization approaches. In addition to the Interim Basic Weight (which is the weight prior to poststratification), included on the Environmental Health file is the full sample stratum identifier (loc. 179-181), the pseudo primary sampling unit (PSU) codes (loc. 187- 189), and the type of PSU (loc. 185) to permit the analyst the capability of using such variance estimation procedures. These variables and weights are necessary for directly calculating sampling variances. Estimating Numbers of Events or Conditions a. To reduce respondent error, the recall period for questions about some events is limited to two weeks. These events are: bed days and other restricted activity days, work loss and school loss days, and doctor visits. The two-week variables are found in locations 98-107 and 120-121. Estimates of the total number of occurrences of these events in the population can be derived as follows: Number of events x 26 (number of two-week periods in a year) x Final Annual Basic Weight = Total number of events occurring in the population during the data year, i.e. 1991. Example: Number of bed days (loc. 100-101) x 26 x Final Annual Basic Weight (loc. 207-215) = total number of bed days reported for the population in 1991. b. The recall period for acute incidence conditions is also two weeks and an annual estimate of the total number of acute incidence conditions is calculated using the same procedures as for two-week events: Number of acute incidence conditions x 26 x Final Annual Basic Weight = Total number of acute incidence conditions occurring in the population during 1991. Note: An acute incidence condition is an acute condition with onset during the two weeks preceding the date of interview. c. The recall period for information on hospitalizations is 12 months. However, in calculating number of discharges and number of days in hospital (locations 132-141), only discharges occurring in the past 6 months are counted. Therefore, the weighted estimates for these events must be calculated as follows: (1) Number of discharges x 2 (number of 6-month periods in a year) x Final Annual Basic Weight = Total number of discharges occurring in the population in one year. (2) Number of days in hospital associated with discharges occurring in the past 6 months x 2 (number of 6-month periods in a year) x Final Annual Basic Weight = Total number of days of hospitalization occurring in the population in one year.Calculation of Rates for Events and Conditions The number of events or conditions estimated for the population, as described in item 7 above, can be used as the basis for calculating rates of occurrence of these events (or conditions) per person and per 100 persons for the total U.S. population and for various population subgroups. Note: Only rates can be estimated from these data. The percent of the population experiencing a particular type of event during the data year cannot be estimated. {The percent of the population experiencing the event in the reporting period (i.e. two weeks or 6 months) can be estimated but is generally not meaningful.} Hospital Data Data on hospital episodes and days, based on a 12-month recall are locations 122-131. The Final Annual Basic Weight is used for calculating estimates of these events in the same way it is used for all other person-based variables. These variables do permit estimating the percent of the population experiencing a hospital episode in the past year and the percent of the population having a specified number of hospital days. Guidelines for Citation of Data With the goal of mutual benefit, the National Center for Health Statistics (NCHS) requests that recipients of data files cooperate in certain actions related to their use. Any published material derived from the data should acknowledge NCHS as the original source. The suggested citation to appear at the bottom of all tables is as follows: Source: National Center for Health Statistics (1991) When cited in a bibliography, the suggested citation should read: National Center for Health Statistics (1992). Public Use File Documentation, National Health Interview Survey of Environmental Health, 1991 (machine readable data file and documentation), National Center for Health Statistics, Hyattsville, Maryland The published material should also include a disclaimer that credits any analyses, interpretations, or conclusions reached to the author (recipients of the data file) 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. RECORD LAYOUT Tape Locations 1-25 ____________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ____________________________________________________________________________ 1-2 - RECORD TYPE 120,032 65. Person Record 3-4 - PROCESSING YEAR 120,032 91. 1991 5 - PROCESSING QUARTER 27,367 1. Quarter 1 31,129 2. Quarter 2 30,889 3. Quarter 3 30,647 4. Quarter 4 6-8 HH-5 RANDOM RECODE OF PSU NUMBER 9-10 HH-5 WEEK - CENSUS CODE* 7,050 01, 21, 41, 61, 81 ... Week 01 9,559 02, 22, 42, 62, 82 ... Week 02 9,335 03, 23, 43, 63, 83 ... Week 03 9,345 04, 24, 44, 64, 84 ... Week 04 9,333 05, 25, 45, 65, 85 ... Week 05 9,568 06, 26, 46, 66, 86 ... Week 06 9,482 07, 27, 47, 67, 87 ... Week 07 9,166 08, 28, 48, 68, 88 ... Week 08 9,169 09, 29, 49, 69, 89 ... Week 09 9,514 10, 30, 50, 70, 90 ... Week 10 9,393 11, 31, 51, 71, 91 ... Week 11 9,667 12, 32, 52, 72, 92 ... Week 12 9,451 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. 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 19-20 HH-5 PROCESSING WEEK CODE (Numbered within Quarter) 7,050 01. Week 01 9,559 02. Week 02 9,335 03. Week 03 9,345 04. Week 04 9,349 05. Week 05 9,568 06. Week 06 9,493 07. Week 07 9,184 08. Week 08 9,169 09. Week 09 9,514 10. Week 10 9,382 11. Week 11 9,651 12. Week 12 9,433 13. Week 13 21 Recode LATE INTERVIEW (OR LAST ATTEMPT) FLAG 78,194 0. Interview not late 33,390 1. One week late 6,308 2. Two weeks late 2,140 3. Unknown 22-23 HH-10d TYPE OF LIVING QUARTERS: Housing Unit = (00-07) 1,397 00. Housing unit; kind unknown 111,841 01. House, apartment, flat 51 02. HU in nontransient hotel, motel, etc. 33 03. HU-permanent in transient hotel, motel, etc. 16 04. HU in rooming house 5,293 05. Mobile home or trailer with no permanent room added 829 06. Mobile home or trailer with one or more permanent rooms added 28 07. HU not specified above Other Unit = (08-13) 15 08. Quarters not HU in rooming or boarding house 0 09. Unit not permanent in transient hotel, motel, etc. 26 10. Unoccupied site for mobile home, trailer, or tent 400 11. Student quarters in college dormitory 85 12. Other unit not specified above 18 13. Other unit; kind unknown 24 HH-11 HAS TELEPHONE 107,734 1. Yes, phone number given 4,586 2. Yes, no phone number given 7,303 3. No 409 4. Unknown 25 A-1 SEX 57,324 1. Male 62,708 2. Female Tape Locations 26-47 ____________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ---------------------------------------------------------------------------- 26 - BLANK 27-28 Person AGE Column 1,993 00. Under 1 year 118,023 01-98. Number of years 16 99. 99+ years of age 29 Recode AGE RECODE #1 9,866 1. Under 5 years 23,802 2. 5-17 years 10,955 3. 18-24 years 37,686 4. 25-44 years 23,007 5. 45-64 years 4,798 6. 65-69 years 4,134 7. 70-74 years 5,784 8. 75 years and over 30 Recode AGE RECODE #2 11,841 1. Under 6 years 20,201 2. 6-16 years 12,581 3. 17-24 years 19,439 4. 25-34 years 18,247 5. 35-44 years 12,772 6. 45-54 years 10,235 7. 55-64 years 8,932 8. 65-74 years 5,784 9. 75 years and over 31-32 Recode AGE RECODE #3 6,015 00-35. Months 114,017 36. Over 3 years 33 - BLANK 34-39 A-3 MONTH AND YEAR OF BIRTH 34-35 MONTH 9,690 01. January 9,173 02. February 9,884 03. March 9,212 04. April 9,505 05. May 9,592 06. June 10,160 07. July 13,572 08. August 9,959 09. September 10,131 10. October 9,496 11. November 9,527 12. December 131 99. Unknown 36-39 YEAR OF BIRTH 202 1880-1899. 1880-1899 119,699 1900-1992. 1900-1992 131 9999. Unknown 40-41 BLANK 42 L-3 MAIN RACIAL BACKGROUND - Reported (See notation for locations 43-45) 1,106 1. Aleut, Eskimo, or Amer.Indian 3,105 2. Asian/Pacific Islander 17,731 3. Black 94,599 4. White 2,195 5. Other 227 6. Multiple race 1,069 7. Unknown 43-45 Recode RACE RECODES 43 RECODE 1* Persons whose Main Racial Background 97,866 1. White (location 42) was 17,839 2. Black "other" or "unknown" 4,327 3. Other were classified in the following recodes by 44 RECODE 2 using the racial background observed by 97,866 1. White the interviewer. Use 22,166 2. Non-white of these recodes is recommended for 45 RECODE 3 estimating statistics for the groups shown 17,839 1. Black here. 102,193 2. Non-black 46-47 L-4 HISPANIC ORIGIN 221 00. Multiple Hispanic 1,208 01. Puerto Rican 495 02. Cuban 2,602 03. Mexican-Mexicano 3,949 04. Mexican-American 132 05. Chicano 1,376 06. Other Latin American 1,348 07. Other Spanish 249 08. Spanish, DK type 1,121 09. Unknown if Spanish origin 107,331 10. Not Spanish origin *This recode is used to categorize race in Current Estimates tables. Tape Locations 48-56 ____________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ---------------------------------------------------------------------------- 48 L-7 MARITAL STATUS 26,872 0. Under 14 years 54,827 1. Married - spouse in household 794 2. Married - spouse not in househld 6,433 3. Widowed 6,176 4. Divorced 1,936 5. Separated 22,260 6. Never married 734 7. Unknown 49 L-1 VETERAN STATUS 71,982 1. Non-veteran 49 2. WW I 3,640 3. WW II 2,043 4. Korean War 3,603 5. Vietnam veteran 1,168 6. Post-Vietnam 2,125 7. Other service 320 8. Served in Armed Forces, unknown if war veteran 1,434 9. Unknown if served in Arm.Forces 33,668 Blank. Under 18 years of age 50 L-1 ACTIVE GUARD/RESERVE STATUS FOR PERSONS ON ACTIVE DUTY IN ARMED FORCES 71,982 0. Non-veteran 948 1. All service in Guard/Reserve 1,864 2. Some service in Guard/Reserve 61 3. Unknown if all service in Guard/Reserve 9,209 4. No active service in Guard/Reserve 2,300 5. Unknown if ever active member in Guard/Reserve or served in Armed Forces 33,668 Blank. Under 18 years of age 51-52 L-2 EDUCATION OF INDIVIDUAL - COMPLETED YEARS 4,833 00. Never attended; kindergarten only 69,709 01-12. Grades 1-12 College: 6,314 13. 1 year 8,167 14. 2 years 2,998 15. 3 years 9,825 16. 4 years 1,971 17. 5 years 4,979 18. 6 years or more 1,370 19. Unknown 9,866 Blank. Under 5 years of age 53 Recode EDUCATION OF INDIVIDUAL RECODE 4,833 0. None; kindergarten only 22,665 1. 1-8 years (elementary) 14,334 2. 9-11 years (high school) 32,710 3. 12 years (high school graduate) 17,479 4. 1-3 years (college) 9,825 5. 4 years (college graduate) 6,950 6. 5+ years (post-college) 1,370 7. Unknown 9,866 Blank. Under 5 years of age 54-55 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER - (Detail) 260 00. Never attended; kindergarten only 58,495 01-12. Grades 1-12 College: 9,248 13. 1 year 13,478 14. 2 years 4,854 15. 3 years 17,573 16. 4 years 4,097 17. 5 years 11,170 18. 6 years or more 857 19. Unknown 56 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER - Recode 260 0. None; kindergarten only 6,191 1. 1-8 years (elementary) 10,289 2. 9-11 years (high school) 42,015 3. 12 years (high school graduate) 27,580 4. 1-3 years (college) 17,573 5. 4 years (college graduate) 15,267 6. 5+ years (post-college) 857 7. Unknown Tape Locations 57-68 ____________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ____________________________________________________________________________ 57 L-8 FAMILY INCOME $20,000 OR MORE 38,152 1. Less than $20,000 77,872 2. $20,000 or more 4,008 3. Unknown 58-59 L-8 FAMILY INCOME 613 00. Less than $1,000 680 01. $ 1,000 - $ 1,999 732 02. 2,000 - 2,999 966 03. 3,000 - 3,999 1,301 04. 4,000 - 4,999 1,406 05. 5,000 - 5,999 1,620 06. 6,000 - 6,999 1,623 07. 7,000 - 7,999 1,548 08. 8,000 - 8,999 1,670 09. 9,000 - 9,999 1,945 10. 10,000 - 10,999 1,420 11. 11,000 - 11,999 2,497 12. 12,000 - 12,999 1,491 13. 13,000 - 13,999 1,574 14. 14,000 - 14,999 2,054 15. 15,000 - 15,999 1,554 16. 16,000 - 16,999 1,529 17. 17,000 - 17,999 2,125 18. 18,000 - 18,999 2,429 19. 19,000 - 19,999 9,146 20. 20,000 - 24,999 7,995 21. 25,000 - 29,999 8,448 22. 30,000 - 34,999 6,677 23. 35,000 - 39,999 6,460 24. 40,000 - 44,999 5,559 25. 45,000 - 49,999 23,287 26. $50,000 and over 21,683 27. Unknown 60 Recode FAMILY INCOME RECODE 4,292 0. Under $5,000 3,026 1. $ 5,000 - $ 6,999 4,841 2. 7,000 - 9,999 8,927 3. 10,000 - 14,999 9,691 4. 15,000 - 19,999 9,146 5. 20,000 - 24,999 16,443 6. 25,000 - 34,999 18,696 7. 35,000 - 49,999 23,287 8. $50,000 or more 21,683 9. Unknown 61 Generated NHIS POVERTY INDEX* 93,996 1. At or above poverty threshold 14,536 2. Below poverty threshold 11,500 3. Unknown 62-63 FAMILY RELATIONSHIP 62 A-2 TYPE OF FAMILY 12,491 &. Primary individual 1,314 -. Secondary individual 106,050 0. Primary family 177 1-9. Secondary family 63 A-2 RELATIONSHIP TO REFERENCE PERSON 11,894 &. Reference person, living alone 35,558 0. Reference person, 2+ persons in household 26,766 1. Spouse, other spouse NOT in Armed Forces and living at home 294 2. Spouse, other spouse IN Armed Forces and living at home 39,607 3. Child of reference person or spouse 2,202 4. Grandchild of reference person or spouse 1,004 5. Parent of reference person or spouse 2,677 6. Other relative 30 7. Child of ineligible reference person *Based on family size, number of children under 18 years of age & family income using the 1990 poverty levels derived from the August, 1991 Current Population Survey. 64 Recode FAMILY RELATIONSHIP RECODE 11,894 1. Living alone 1,911 2. Living only with non-relative 54,781 3. Living with spouse 51,446 4. Living with relative - other 65-66 Generated SIZE OF FAMILY* Unrelated individuals are coded 01 67 Generated SIZE OF FAMILY RECODE 118,658 1-8. Number of members 1,374 9. 9+ members 68 A-2 PARENT/OTHER ADULT RELATIVE (under 25 years old and never married) 25,815 1. Both parents, no other relative 6,596 2. Mother only 517 3. Father only 2,653 4. Both parents and other 21+ year old adult relative 2,168 5. Mother and other 21+ year old adult relative 172 6. Father and other 21+ year old adult relative 490 7. No parent, but one 21+ year old adult relative 660 8. No parent, but two or more 21+ year old adult relatives 578 9. Unknown 1,712 0. Other 78,671 Blank. Not applicable (25+ years old or ever married) *Count includes spouse in military but living at home. Tape Locations 69-91 ____________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ____________________________________________________________________________ 69 B-1 MAJOR ACTIVITY (18+ years old) B-8 52,668 1. Working 15,851 2. Keeping house 4,968 3. Going to school 12,289 4. Something else 588 5. Unknown 33,668 Blank. Not applicable (Under 18 years) 70 G-4 HEALTH STATUS 45,522 1. Excellent 33,780 2. Very Good 27,873 3. Good 8,735 4. Fair 3,412 5. Poor 710 6. Unknown 71 Recode ACTIVITY LIMITATION STATUS - (all ages)* 5,177 1. Unable to perform major activity 6,496 2. Limited in kind/amount major activity 5,590 3. Limited in other activities 102,769 4. Not limited (includes unknowns) 72 Recode ACTIVITY LIMITATION STATUS MEASURED BY "ABILITY TO WORK" (18-69 years) 4,967 1. Unable to work 3,482 2. Limited in kind/amount of work 2,951 3. Limited in other activities 65,046 4. Not limited (includes unknowns) 43,586 Blank. Not applicable (under 18 years, 70+ years) 73 B-11 LIMITATION OF SCHOOL ACTIVITIES (5-17 years) 114 1. Unable to attend school 704 2. Attends special school/classes 110 3. Needs special school/classes 302 4. Limited in school attendance 459 5. Limited in other activities 22,113 6. Not limited (includes unknowns) 96,230 Blank. Not applicable (under 5 years or 18+ years) *This code is used to categorize persons with limitation of activity in the Current Estimates tables. 74 B-14 NEEDS HELP WITH PERSONAL CARE (5-59 years old and limited, or age 60-69 years)* 714 1. Unable to perform personal care needs 1,389 2. Limited in performing other routine needs 17,146 3. Not limited in performing personal or routine needs 528 4. Unknown 100,255 Blank. Not applicable (under 5 years; 5-5 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) 53,284 1. Worked in past 2 weeks 1,160 2. Did not work, has job; not on lay-off and not looking for work 39 3. Did not work, has job; looking for work Unemployed: (4-7) 176 4. Did not work, has job; on lay-off 16 5. Did not work, has job; on lay- off and looking for work 491 6. Did not work, has job; unknown if looking or on lay-off 2,230 7. Did not work, has no job; looking for work or on lay-off Not in Labor Force (18+ years): (8) 28,968 8. Not in Labor Force (18+ years) 33,668 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. 76 L-6 CLASS OF WORKER 28,968 0. Not in labor force 40,312 1. Private company 1,626 2. Federal Government employee 2,417 3. State Government employee 4,496 4. Local Government employee 1,473 5. Incorporated business 5,462 6. Self-employed 106 7. Without pay 72 8. Never worked 1,432 9. Unknown 33,668 Blank. Under 18 77-79 L-6 INDUSTRY DETAIL CODE 57,396 010-996. Code number 62,636 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 57,396 003-999. Code number 62,636 Blank. Not applicable 87-88 Recode OCCUPATION RECODE 1 SEE APPENDIX C 89-90 Recode OCCUPATION RECODE 2 SEE APPENDIX C 91 L-R RESPONDENT 53,957 1. Self-entirely 7,090 2. Self-partly 58,061 3. Proxy 924 4. Unknown Tape Locations 92-141 ______________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________________ 92 BLANK 93-94 G-5 HEIGHT WITHOUT SHOES (18+ years) 85,600 36-98. Number of inches 764 99. Unknown 33,668 Blank. Under 18 years of age 95-97 G-5 WEIGHT WITHOUT SHOES (18+ years) 84,712 050-500. Number of pounds 1,652 501. Unknown 33,668 Blank. Under 18 years of age 98-99 Recode TOTAL RESTRICTED ACTIVITY DAYS IN PAST TWO WEEKS 106,792 00. None 13,240 01-14. Days 100-101 D-4 BED DAYS IN PAST TWO WEEKS 112,434 00. None 7,598 01-14. Days 102-103 D-2 WORK-LOSS DAYS IN PAST TWO WEEKS (control on Currently Employed, 75:1-3) 116,681 00. None 3,351 01-14. Days 104-105 D-3 SCHOOL-LOSS DAYS IN PAST TWO WEEKS 117,869 00. None 2,163 01-14. Days 106-107 D-6 OTHER DAYS OF RESTRICTED ACTIVITY IN PAST TWO WEEKS 113,707 00. None 6,325 01-14. Days 108-110 G-2 BED DAYS IN PAST 12 MONTHS 66,439 000. None 52,535 001-365. 1-365 days 1,058 366. Unknown 111 Recode BED DAYS IN PAST 12 MONTHS - Recode 66,439 0. None 40,557 1. 1-7 days 8,870 2. 8-30 days 2,439 3. 31-180 days 669 4. 181-365 days 1,058 5. Unknown 112-114 G-3 DOCTOR VISITS IN PAST 12 MONTHS 27,638 000. None 91,941 001-996. Visits 0 997. 997+ visits 453 998. Unknown 115 G-3 INTERVAL SINCE LAST DOCTOR VISIT 195 0. Never 92,951 1. Less than 1 year 11,612 2. 1 to less than 2 years 9,453 3. 2 to less than 5 years 3,748 4. 5 years or more 2,073 5. Unknown 116-117 Generated NUMBER OF CONDITIONS 118-119 Generated NUMBER OF ACUTE INCIDENCE CONDITIONS 120-121 Generated NUMBER OF TWO-WEEK DOCTOR VISITS 122-123 Generated NUMBER OF SHORT-STAY HOSPITAL EPISODES IN PAST 12 MONTHS 124-126 Generated SHORT-STAY HOSPITAL EPISODE DAYS IN PAST 12 MONTHS 127-128 Generated NUMBER OF SHORT-STAY HOSPITAL EPISODES IN PAST 12 MONTHS EXCLUDING DELIVERY* 129-131 Generated SHORT-STAY HOSPITAL EPISODE DAYS IN PAST 12 MONTHS EXCLUDING DELIVERY* 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* *Based on operation codes and reason entered hospital. Tape Locations 142-340 ______________________________________________________________________________ Tape Locations Item No. Frequency Items and Codes ______________________________________________________________________________ 142-143 - BLANK 144 L-9b YEARS LIVED IN STATE OF PRESENT RESIDENCE 1,152 1. Less than 1 year 3,446 2. 1 yr., less than 5 years 3,243 3. 5 yrs., less than 10 yrs. 3,125 4. 10 yrs., less than 15 yrs. 63,124 5. 15 years or more 2,943 9. Unknown 42,999 Blank. Not applicable (Foreign born or less than 18 years of age) 145 L-9c YEARS LIVED IN UNITED STATES 287 1. Less than 1 year 1,302 2. 1 yr., less than 5 years 1,404 3. 5 yrs., less than 10 yrs. 1,481 4. 10 yrs., less than 15 yrs. 4,564 5. 15 years or more 293 9. Unknown 110,701 Blank. Not applicable (U.S. born or less than 18 years of age) 146-177 - BLANK 178 Master TYPE OF SUBSTRATUM Record 16,009 0. Permit 11,786 1. Area, oversampled for blacks 92,237 2. Area, not oversampled for blacks 179-181 - FULL SAMPLE STRATUM IDENTIFIER 182 Master REGION Record 24,486 1. Northeast 29,638 2. Midwest 39,808 3. South 26,100 4. West 183 Master GEOGRAPHIC DISTRIBUTION Record MSA Size 51,734 1. 1,000,000 or more 31,324 2. 250,000 - 999,999 7,656 3. 100,000 - 249,999 1,797 4. Under 100,000 27,521 Blank. Non-MSA 184 BLANK 185 Master TYPE OF PSU Record 65,873 1. MSA - Self-representing 26,638 3. MSA - Nonself-representing 0 4. Non-MSA - Self-representing 27,521 6. Non-MSA - Nonself-representing 186 Recode MSA - NON-MSA RESIDENCE 38,451 1. MSA - Central City 54,060 2. MSA - Not Central City 25,821 3. Non-MSA - Nonfarm 1,700 4. Non-MSA - Farm 187-189 PSEUDO PSU CODES 190-200 BLANK 201-206 INTERIM BASIC WEIGHT (before age-race- sex poststratification) 207-215 FINAL ANNUAL BASIC WEIGHT 216-335 BLANK 336 1 ANYONE SMOKES INSIDE THE HOME 44,335 1. Yes 71,918 2. No 3,616 8. Not ascertained 163 9. Unknown 337 2 NUMBER OF DAYS PER WEEK SOMEONE SMOKES IN HOME 1,867 0. Less than 1 day per week 41,514 1-7. 1-7 days 655 8. Not ascertained 299 9. Unknown 75,697 Blank. No/unknown if smokes in home 338 3 WAS HOME BUILT BEFORE 1950 37,348 1. Yes 65,655 2. No 4,531 8. Not ascertained 12,498 9. Unknown 339 4 HOME PAINT EVER BEEN ANALYZED FOR LEAD CONTENT 2,055 1. Yes 33,331 2. No 4,621 8. Not ascertained 14,370 9. Unknown 65,655 Blank. Home built in 1950 or later 340 11 RESIDENCE TYPE 87,944 1. Single home, duplex, townhouse 16,426 2. Basement, 1st or 2nd floor apartment or condominium 4,410 3. Apartment or condominium above second floor 6,546 4. Trailer/mobile home 3,968 7. Not ascertained 671 8. Other 67 9. Unknown 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, 200-201,210-212, 295,299,301-304, 220-222 306-307,311,313- 317,319 (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, 301,371-372, durable goods 394 380-382,390-392 (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 60 06 500-502,510-512, WHOLESALE TRADE 501-508,5093, 521-522,530-532, 5094,5099,511- 540-542,550-552, 518,5191,5194, 560-562,571 5198,5199 (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, 630-632,640,642, retail trade 56,571-573,591- 650-652,660-662, 593,5941-5949, 670-672,681-682, 5961-5963,598, 691 5992-5994,5999 (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 (75-85) (09-12) - SERVICES: (75-76) (09) BUSINESS AND REPAIR SERVICES 75 09 721-722,730-732, Business services 731-737,7391- 740-742,750 7397,399,751,752, 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, 780-782,790-791 729 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- 832,840 hospitals 8042,8049,805, 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, organizations 869 85 12 841,882,890-892 Legal, engineering and 81,891-893,899 other professional services 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 APPENDIX B - 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- except public administration 139 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, treating occupations 3031-3034, 3039,304, 09 02 113-119,123-129, Teachers, librarians and 2212-2218, 133-139,143-149 counselors 2222-2228, 2231-2238,233, 235,236,239, 24,251,252 10 02 183-189,193-195, Writers, artists, 34,321-329, 197-199 entertainers and athletes 331-333,398 11 02 166-169,173-179 Other professional specialty 1912-1916, occupations 1919,192,2032- 2033,2042, 2049,211-212 *Standard Occupational Classification. (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, 233-235 except health 3719,372-373, 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, commodities and finance 4152-4153,421, 423-424 16 04 263-269,274-278, Other sales 4342-4348, 283-285 4351-4354, 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, occupations 4715-4716, 4718 20 05 354-357 Mail and message distributing 4742-4745 21 05 303-307,316-319, Other administrative support 4511-4519, 323,325-329, 4521-4529,463, 335-336,345-349, 4642-4645, 353,359,363-366, 4649,4662- 368-369,373-379, 4664,4692, 383-387,389 4694,4696, 4699,4722- 4723,4729, 4732-4733, 4739,4751- 4759,4782- 4784,4786- 4787,4791- 4795,4799 *Standard Occupational Classification. 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, 423-424 5122-5123, 5132-5134 24 07 415,425-427 Other protective service 5113,5142, occupations 5144,5149 (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, agricultural workers 5621-5622, 5624-5625, 5627 31 09 494-499 Forestry and fishing 571-573,579, occupations 583-584, 8241(pt.) (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, 569,573,575-577, trades 6318,632,6412- 579,583-585, 6414,6422, 587-589,593-599, 6424,6432- 613-617 6433,6442- 6444,645,6462- 6468,6472, 6472,652-654, 656 34 10 633-637,639, Precision production 67,71,6811- 643-647,649, occupations 6814,6816- 653-659,666-669 6817,6821- 673-679,683-684, 6824,6829, 686-689,693-696, 6831-6832, 699 6835,6839, 6844,6852- 6854,6856, 6859,6861- 6862,6864- 6867,6869, 6871-6873, 6879,6881- 6882,691-696, 7447,7668, 7677,7752, 828 *Standard Occupational Classification OPERATORS, FABRICATORS AND LABORERS (35-36) (11) MACHINE OPERATORS, ASSEMBLERS AND INSPECTORS 35 11 703-709,713-715, Machine operators and 6841-6842, 717,719,723-729, tenderers,except precision 6849,6855, 733-739,743-745, 6863,6868, 747-749,753-759, 7312-7319, 763-766,768-769, 7322,7324, 773-774,777,779 7326,7329, 7339,7342- 7344,7349, 7431-7435, 7439,7443- 7444,7449, 7449,7451- 7452,7459, 7459,7462- 7463,7467, 7467,7472, 7473-7474, 7476-7478, 7479(pt.), 7512-7519, 7519,7522, 7529,7539, 7539,7542- 7544,7549, 7549,7631- 7636,7639, 7639,7642- 7644,7649, 7649,7651- 7652,7654- 7654-7659, 7661-7667, 7667,7669, 7671-7676, 7676, 7677(pt.), 7678-7679 36 11 783-787,789, Fabricators, assemblers, 7332-7333, 793-799 inspectors and samplers 7532-7533, 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- 833-834 motor vehicles 8233,8239, 8241(pt.), 8242-8245 39 12 843-845,848-849, Material moving equipment 812,8312-8319 853,855-856,859 operators (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
