 |
 |
 |
|
   |
||||||||
|
|
|||||||
|
Scientific Data Documentation
Immunization, 1996DSN: CC37.NHIS96.IMMUNIZE 1996 National Health Interview Survey (NHIS) Childhood Immunization File In the 1996 NHIS, information on childhood immunizations was collected from adult respondents (often the mother) for a sample child under 6 years of age in the NHIS household sample with age-eligible children. Information was also collected for all additional 19-35 month old children. Analysts are STRONGLY encouraged to review the questionnaire used for this survey before undertaking any analyses. Five vaccine types were asked about in the survey: DTP, Polio, Measles or MMR, Haemophilus influenzae type b (Hib), and Hepatitis B. When possible, information was abstracted directly from vaccination records maintained by the family. Respondents with vaccination records were also asked about additional shots that may have been received but were not listed on the records. Respondents who were unable to provide records were asked the number of shots of each type their child had received. Respondents who did not know the exact number of shots but stated that the child had received "all" of a particular type of vaccination had "88" coded as the number of shots. For each vaccine type, the total number of shots received was calculated and included as a recode for each child in the file. For children 2 years and older who had complete shot record information (i.e., all their vaccination information was contained on their shot record), the total number received by 24 months was also calculated and included on the file as a recode. Estimation of immunization coverage levels (i.e., the percentage of children who are "up-to-date" for a particular vaccine type or a series of vaccines) is complicated. The National Immunization Program at the Centers for Disease Control and Prevention is responsible for calculating the official Public Health Service coverage level estimates. Analysts who wish to make these types of estimates can contact the National Immunization Program's Statistical Analysis Branch (404-639-8235) for technical assistance. Information collected in this survey is the same as that collected in the 1992-95 NHIS. Similar information was also collected in the 1991 NHIS as part of a supplement on child health. However, there are some differences in the way the information based on respondent's recall was collected in 1992-96 compared with 1991. In 1991, the ages of vaccination were collected for each antigen; in 1992-96, just the total number of shots of each type was collected. The recode for shots received before 24 months was calculated for all children 2 and older in 1991; in 1992-96, since data on ages at vaccination was not collected in the history portion, this recode could only be calculated for those children with complete shot record information. The response rate to the 1996 Immunization Survey was 88.3 percent and was calculated as follows: The response rate to the NHIS Core questionnaire was 93.8 percent. Of the eligible families from the CORE, 94.1 percent responded to the Immunization supplement. Multiplying these two response rates together yields the overall response rate to the Immunization Survey (88.3 percent). Each respondent record in the Immunization file contains a final weight (file locations 207-212). Weights must be used to make estimates based on this data file that take into account the sample design. For several reasons the sampling weight on this file differs from the corresponding weight for the same child on the NHIS Core Person file. The Immunization file is based on a sample of children under 6 identified in the NHIS sample. In addition, there was a nonresponse to the request for immunization information. Therefore, respondent data on the Immunization file was reweighted, including a post- stratification adjustment to independent estimates of the population by race/ethnicity, sex, and individual year of age. It is important to note that these weights must be used with all records (sample children and additional children) since the weights take into account the additional sampling of 19-35 month old children. Most of the sampling weights for records on the Immunization file are between 1000 and 6000. However, due to the design of the NHIS and the weighting procedure, there may be some records on the Immunization file which have very large weights (e.g., 29,000). Analyses based on small raw sample sizes may be heavily influenced by the inclusion of these records with larger weights. Analysts are encouraged to look at the distribution of weights for records being analyzed to decide how to handle these weighting outliers. The following indicates the number of sample children as well as additional children in the household: 1996 NHIS Immunization File Sample Children: 4,136 Other Children: 328 Total Children: 4,464 19-35 months (total) 1,296 1996 NATIONAL HEALTH INTERVIEW SURVEY (NHIS) IMMUNIZATION PUBLIC USE DATA FILE 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 (1996) When cited in a bibliography, the suggested citation should read: National Center for Health Statistics (1998). Public Use File Documentation, National Health Interview Survey of Immunization, 1996 (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 (recipient 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 Outline of Items and Codes ______________________________________________________________________________ File Location Item No. Frequency Item and Codes ______________________________________________________________________________ 1-2 - RECORD TYPE 4,464 80. Immunization ________________________________________________________________________________ 3-4 HH-2 PROCESSING YEAR 4,464 96. 1996 ________________________________________________________________________________ 5-14 Generated - HOUSEHOLD ID ________________________________________________________________________________ 15-16 - - PERSON NUMBER ________________________________________________________________________________ 17-18 - - BLANK (Record Serial Number on some other record types) ________________________________________________________________________________ 19-20 - SAMPLING WEEK CODE (Number within Quarter - loc. 178) 254 01. Week 1 249 02. Week 2 406 03. Week 3 362 04. Week 4 375 05. Week 5 337 06. Week 6 360 07. Week 7 378 08. Week 8 389 09. Week 9 351 10. Week 10 322 11. Week 11 355 12. Week 12 326 13. Week 13 ________________________________________________________________________________ 21 Recode LATE INTERVIEW (OR LAST ATTEMPT) FLAG 2,620 0. Interview not late 1,305 1. One week late 449 2. Two weeks late 90 3. Unknown ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 22-23 HH-11c,d TYPE OF LIVING QUARTERS: Housing Unit = (00-07) 80 00. Housing unit; kind unknown 4,061 01. House, apartment, flat 1 02. HU in nontransient hotel, motel, etc. 0 03. HU-permanent in transient hotel, motel, etc. 0 04. HU in rooming house 276 05. Mobile home or trailer with no permanent room added 43 06. Mobile home or trailer with one or more permanent rooms added 1 07. HU not specified above Other Unit = (08-13) 0 08. Quarters not HU in rooming or boarding house 0 09. Unit not permanent in transient hotel, motel, etc. 1 10. Unoccupied site for mobile home, trailer, or tent 0 11. Student quarters in college dormitory 1 12. Other unit not specified above 0 13. Other unit; kind unknown ________________________________________________________________________________ 24 HH-12 HAS TELEPHONE 3,920 1. Yes, phone number given 128 2. Yes, no phone number given 367 3. No 49 4. Unknown ________________________________________________________________________________ 25 A-1 SEX 2,229 1. Male 2,235 2. Female ________________________________________________________________________________ 26 - AGE IMPUTED FLAG 4,464 0. Age known ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 27-28 Person AGE Column 651 00. Under 1 year old 3,813 01-05. Number of years old ________________________________________________________________________________ 29 Recode AGE RECODE #1 3,714 1. Under 5 years old 750 2. 5 years old ________________________________________________________________________________ 30 Recode AGE RECODE #2 4,464 1. Under 6 years old ________________________________________________________________________________ 31-32 Recode AGE RECODE #3 2,313 00-35. Number of months old 2,151 36. At or over 3 years old ________________________________________________________________________________ 33 - MONTH OF BIRTH IMPUTED FLAG 4,350 0. Month known 109 1. Month unknown, '8' imputed 5 9. Date of birth unknown ________________________________________________________________________________ 34-39 A-3 MONTH AND YEAR OF BIRTH 34-35 - Month 01. January 08. August 02. February 09. September 03. March 10. October 04. April 11. November 05. May 12. December 06. June 99. Unknown 07. July 36-39 Year of Birth 4,459 1990-1997. 1990-1997 5 9999. Unknown ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 40 Recode HISPANIC ORIGIN IMPUTED FLAG 4,365 0. Hispanic origin known 99 1. Hispanic origin imputed from reference person ________________________________________________________________________________ 41-42 A-6 MAIN RACIAL BACKGROUND*- Reported (see notation for locations 43-45) 3,069 01. White 719 02. Black/African American** 28 03. Indian (American) 21 06. Chinese 21 07. Filipino 53 15. Other API (includes Hawaiian, Korean, Vietnamese, Japanese, Asian Indian, Samoan, and Guamanian) 408 16. Other race (includes Eskimo and Aleut) 25 17. Multiple race 120 99. Unknown ________________________________________________________________________________ *Some categories may be too small to analyze separately and therefore may produce unreliable estimates. In additions, counts may not agree with those produced by the Census Bureau. **For convenience, the category 'Black/African American' will be shown as 'Black in all observed race or race recode locations throughout the documention. 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 43-45 Recode RACE RECODES 43 Recode 1* Persons whose Main 3,610 1. White Racial Background 721 2. Black (location 41-42) was 133 3. Other "other" or "unknown" were classified in 44 Recode 2 the following recodes using the racial 3,610 1. White background observed 854 2. Non-white by the interviewer. Use of these recodes 45 Recode 3 is recommended for estimating statistics 721 1. Black for the groups shown 3,743 2. Non-black here. ________________________________________________________________________________ 46-47 A-5 HISPANIC ORIGIN** 1 00. Multiple Hispanic 166 01. Puerto Rican 25 02. Cuban 250 03. Mexican-Mexicano 640 04. Mexican-American 10 05. Chicano 113 06. Other Latin American 112 07. Other Spanish 34 08. Spanish, DK type 0 09. Unknown if Spanish origin 3,113 10. Not Spanish origin ________________________________________________________________________________ 48 L-7 MARITAL STATUS 4,464 0. Under 14 years old ________________________________________________________________________________ 49-50 - - BLANK ________________________________________________________________________________ *This recode is used to define race in the Current Estimates tables. **If unknown, the family reference person code was imputed. A flag indicating imputation is in loc. 40 and the relationship to reference person is in loc. 63. 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 51-52 L-2 EDUCATION OF INDIVIDUAL - COMPLETED YEARS 721 00. Never attended; kindergarten only 4 01-11. Grades 1-11 0 12. Grade 12 College: 0 13. 1 year 0 14. 2 years 0 15. 3 years 0 16. 4 years 0 17. 5 years 0 18. 6 years or more 25 19. Unknown 3,714 Blank. Under 5 years old ________________________________________________________________________________ 53 Recode EDUCATION OF INDIVIDUAL 721 0. None; kindergarten only 4 1. 1-8 years (elementary) 0 2. 9-11 years (high school) 0 3. 12 years (high school graduate) 0 4. 1-3 years (college) 0 5. 4 years (college graduate) 0 6. 5+ years (post-college) 25 7. Unknown 3,714 Blank. Under 5 years old ________________________________________________________________________________ 54-55 - HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER (Detail) 10 00. Never attended; kindergarten only 723 01-11. Grades 1-11 1,493 12. Grade 12 College: 353 13. 1 year 528 14. 2 years 186 15. 3 years 661 16. 4 years 126 17. 5 years 371 18. 6 years or more 13 19. Unknown ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 56 Recode HIGHEST EDUCATION OF RESPONSIBLE ADULT FAMILY MEMBER 10 0. None; kindergarten only 255 1. 1-8 years (elementary) 468 2. 9-11 years (high school) 1,493 3. 12 years (high school graduate) 1,067 4. 1-3 years (college) 661 5. 4 years (college graduate) 497 6. 5+ years (post-college) 13 7. Unknown ________________________________________________________________________________ 57 L-8 FAMILY INCOME ($20,000 OR LESS) 1,607 1. Less than $20,000 2,760 2. $20,000 or more 97 3. Unknown ________________________________________________________________________________ 58-59 L-8 FAMILY INCOME 19 00. Less than $1,000 41 01. $ 1,000 - $ 1,999 48 02. 2,000 - 2,999 47 03. 3,000 - 3,999 43 04. 4,000 - 4,999 63 05. 5,000 - 5,999 54 06. 6,000 - 6,999 52 07. 7,000 - 7,999 62 08. 8,000 - 8,999 94 09. 9,000 - 9,999 99 10. 10,000 - 10,999 58 11. 11,000 - 11,999 131 12. 12,000 - 12,999 78 13. 13,000 - 13,999 69 14. 14,000 - 14,999 65 15. 15,000 - 15,999 61 16. 16,000 - 16,999 67 17. 17,000 - 17,999 86 18. 18,000 - 18,999 87 19. 19,000 - 19,999 341 20. 20,000 - 24,999 302 21. 25,000 - 29,999 299 22. 30,000 - 34,999 217 23. 35,000 - 39,999 217 24. 40,000 - 44,999 179 25. 45,000 - 49,999 981 26. $50,000 and over 604 27. Unknown ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 60 Recode FAMILY INCOME 198 0. Under $5,000 117 1. $ 5,000 - $ 6,999 208 2. 7,000 - 9,999 435 3. 10,000 - 14,999 366 4. 15,000 - 19,999 341 5. 20,000 - 24,999 601 6. 25,000 - 34,999 613 7. 35,000 - 49,999 981 8. $50,000 or more 604 9. Unknown ________________________________________________________________________________ 61 Generated NHIS POVERTY INDEX* 3,068 1. At or above poverty threshold 1,009 2. Below poverty threshold 387 3. Unknown ________________________________________________________________________________ 62-63 FAMILY RELATIONSHIP 62 A-2 Type of Family 0 &. Primary individual 0 -. Secondary individual 4,448 0. Primary family 16 1-9. Secondary family ________________________________________________________________________________ *Based on family size, number of children under 18 years of age and family income using the 1995 poverty levels derived from the August, 1996 Current Population Survey. 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 63 A-2 Relationship to Reference Person 0 &. Reference person, living alone 0 0. Reference person, 2+ persons in household 0 1. Spouse, other spouse NOT in Armed Forces and living at home 0 2. Spouse, other spouse IN Armed Forces and living at home 3,948 3. Child of reference person or spouse 409 4. Grandchild of reference person or spouse 0 5. Parent of reference person or spouse 103 6. Other relative 4 7. Child of ineligible reference person 0 9. Unknown ________________________________________________________________________________ 64 Recode FAMILY RELATIONSHIP 0 1. Living alone 0 2. Living only with non-relative 0 3. Living with spouse 4,464 4. Living with relative - other ________________________________________________________________________________ 65-66 Generated - SIZE OF FAMILY* Unrelated individuals are coded 01 ________________________________________________________________________________ 67 Recode SIZE OF FAMILY 4,394 1-8. Number of members 70 9. 9+ members ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 68 A-2 PARENT/OTHER ADULT RELATIVE 3,038 1. Both parents, no other relative 653 2. Mother only 23 3. Father only 279 4. Both parents and other 21+ year old adult relative 369 5. Mother and other 21+ year old adult relative 25 6. Father and other 21+ year old adult relative 18 7. No parent, but one 21+ year old adult relative 55 8. No parent, but two or more 21+ year old adult relatives 4 9. Unknown 0 0. Other ________________________________________________________________________________ 69 - - BLANK ________________________________________________________________________________ 70 G-4 HEALTH STATUS 2,247 1. Excellent 1,208 2. Very Good 790 3. Good 118 4. Fair 16 5. Poor 85 6. Unknown ________________________________________________________________________________ 71 Recode ACTIVITY LIMITATION STATUS* (all ages) 23 1. Unable to perform major activity 88 2. Limited in kind/amount major activity 40 3. Limited in other activities 4,313 4. Not limited (includes unknowns) ________________________________________________________________________________ 72 - - BLANK ________________________________________________________________________________ *This location is used to categorize persons with limitation of activity in the Current Estimates tables. 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 73 B-11 LIMITATION OF SCHOOL ACTIVITIES (5 years old) 5 1. Unable to attend school 14 2. Attends special school/classes 4 3. Needs special school/classes 10 4. Limited in school attendance 9 5. Limited in other activities 708 6. Not limited (includes unknowns) 3,714 Blank. Not applicable (Under 5 years old) ________________________________________________________________________________ 74 B-14 NEEDS HELP WITH PERSONAL CARE (5 years old and limited) 3 1. Unable to perform personal care needs 0 2. Limited in performing other routine needs 39 3. Not limited in performing personal or routine needs 0 4. Unknown 4,422 Blank. Not applicable (Under 5 years old or not limited) ________________________________________________________________________________ 75-79 - - BLANK ________________________________________________________________________________ 80-81 Recode INDUSTRY RECODE 1 4,464 97. Under 18 years old ________________________________________________________________________________ 82-83 Recode INDUSTRY RECODE 2 4,464 15. Under 18 years old ________________________________________________________________________________ 84-86 - - BLANK ________________________________________________________________________________ 87-88 Recode OCCUPATION RECODE 1 4,464 97. Under 18 years old ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 89-90 Recode OCCUPATION RECODE 2 4,464 15. Under 18 years old ________________________________________________________________________________ 91 L-R RESPONDENT FOR CORE 0 1. Self-entirely 0 2. Self-partly 4,464 3. Proxy 0 4. Unknown ________________________________________________________________________________ 92-97 - - BLANK ________________________________________________________________________________ 98-99 Recode TOTAL RESTRICTED ACTIVITY DAYS IN PAST TWO WEEKS 4,037 00. None 427 01-14. Days ________________________________________________________________________________ 100-101 D-4 BED DAYS IN PAST TWO WEEKS 4,232 00. None 232 01-14. Days ________________________________________________________________________________ 102-103 D-2 WORK-LOSS DAYS IN PAST TWO WEEKS 4,464 00. Under 18 years old ________________________________________________________________________________ 104-105 D-3 SCHOOL-LOSS DAYS IN PAST TWO WEEKS 4,413 00. None 51 01-14. Days ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 106-107 D-6 OTHER DAYS OF RESTRICTED ACTIVITY IN PAST TWO WEEKS 4,236 00. None 228 01-14. Days ________________________________________________________________________________ 108-110 G-2 BED DAYS IN PAST 12 MONTHS 2,424 000. None 1,945 001-365. 1-365 days 95 366. Unknown ________________________________________________________________________________ 111 Recode BED DAYS IN PAST 12 MONTHS 2,424 0. None 1,661 1. 1-7 days 260 2. 8-30 days 24 3. 31-180 days 0 4. 181-365 days 95 5. Unknown ________________________________________________________________________________ 112-114 G-3 DOCTOR VISITS IN PAST 12 MONTHS 398 000. None 4,018 001-996. Visits 0 997. 997+ visits 48 998. Unknown ________________________________________________________________________________ 115 G-3 INTERVAL SINCE LAST DOCTOR VISIT 8 0. Never 4,087 1. Less than 1 year 212 2. 1 to less than 2 years 45 3. 2 to less than 5 years 1 4. 5 years or more 111 5. Unknown ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 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 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 142-143 - - BLANK _____________________________________________________________________________ 144 L-9b YEARS LIVED IN STATE OF PRESENT RESIDENCE 712 1. Less than 1 year 2,768 2. 1 yr., less than 5 yrs. 562 3. 5 yrs., less than 10 yrs. 0 4. 10 yrs., less than 15 yrs. 0 5. 15 years or more 316 9. DK refused 106 Blank. Not applicable (Foreign-born) ________________________________________________________________________________ 145 L-9c YEARS LIVED IN UNITED STATES 19 1. Less than 1 year 75 2. 1 yr., less than 5 yrs. 8 3. 5 yrs., less than 10 yrs. 0 4. 10 yrs., less than 15 yrs. 0 5. 15 years or more 4 9. DK refused 4,358 Blank. Not applicable (U.S. born) ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 146 - - BLANK _______________________________________________________________________________ 147-150 Recode - STRATUM FOR VARIANCE ESTIMATION ________________________________________________________________________________ 151 Recode - PSU FOR VARIANCE ESTIMATION ________________________________________________________________________________ 152-153 Recode - SUBSTRATUM FOR VARIANCE ESTIMATION ________________________________________________________________________________ 154-160 Generated - SECONDARY SAMPLING UNIT ________________________________________________________________________________ 161 Unit Control TYPE OF PSU File 2,965 1. Self representing 1,499 2. Non self representing ________________________________________________________________________________ 162 Unit Control PANEL 4 (Code used to identify File nationally representative subsamples) 1,837 1. Panel 1 1,759 3. Panel 3 868 4. Panel 4 ________________________________________________________________________________ 163 - - NSR STATUS VARIABLE ________________________________________________________________________________ 164-167 - - COLLAPSED VARIANCE STRATUM ________________________________________________________________________________ 168 - - VARIANCE PSU ________________________________________________________________________________ 169-177 - - BLANK _______________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 178 SAMPLING QUARTER 1,220 1. Quarter 1 1,376 2. Quarter 2 925 3. Quarter 3 943 4. Quarter 4 _______________________________________________________________________________ 179-181 - - BLANK _______________________________________________________________________________ 182 Unit Control REGION File 859 1. Northeast 865 2. Midwest 1,550 3. South 1,190 4. West ________________________________________________________________________________ 183 Unit Control GEOGRAPHIC DISTRIBUTION File MSA Size 603 1. 5,000,000 or more 557 2. 2,500,000 - 4,999,999 1,030 3. 1,000,000 - 2,499,999 503 4. 500,000 - 999,999 558 5. 250,000 - 499,999 351 6. 100,000 - 249,999 47 7. Under 100,000 815 Blank. Non-MSA ________________________________________________________________________________ 184-185 - - BLANK ________________________________________________________________________________ 186 Unit Control MSA - NON-MSA RESIDENCE File 1,565 1. In MSA; in Central City 2,084 2. In MSA; not in Central City 815 3. Not in MSA ________________________________________________________________________________ 187-200 - - BLANK ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 201-206 Generated - INTERIM ANNUAL BASIC WEIGHT (Before Age-Sex-Race/Ethnicity Poststratification ________________________________________________________________________________ 207-212 Generated - FINAL ANNUAL BASIC WEIGHT ________________________________________________________________________________ 213-334 - - BLANK ________________________________________________________________________________ 1 IM-19 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 335 - SAMPLE CHILD AND OTHER CHILD 19-35 MONTHS 4,136 1. Sample Child 328 2. Other Child 19-35 Months ________________________________________________________________________________ 336 Recode DTP SHOT INDICATED ON RECORD 2,032 1. Yes 42 2. No 1 9. DK or refused 2,389 Blank. NA - Shot record not available or no vaccinations received ________________________________________________________________________________ 337-384 2/14(1) - IMMUNIZATION DTP/DT SHOT TABLE FOR 1-8 SHOTS Columns for DTP/DT Shots 1-8 MONTH SHOT # MONTH DAY YEAR 01. January COLUMNS COLUMNS COLUMNS 02. February 03. March 1 337-338 339-340 341-342 04. April 05. May 2 343-344 345-346 347-348 06. June 07. July 3 349-350 351-352 353-354 08. August 09. September 4 355-356 357-358 359-360 10. October 11. November 5 361-362 363-364 365-366 12. December 99. DK or refused 6 367-368 369-370 371-372 Blank. NA - Shot record not available or vaccination 7 373-374 375-376 377-378 not received DAY 8 379-380 381-382 383-384 01-31. Day of month 99. DK or refused Blank. NA - Shot record not available or vaccination not received YEAR 90-96. 1990-1996 99. DK or refused Blank. NA - Shot record not available or vaccination not received _____________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ Tape Location Item No. Frequency Item and Codes ________________________________________________________________________________ 385 Recode POLIO SHOT INDICATED ON RECORD 2,000 1. Yes 72 2. No 3 9. DK or refused 2,389 Blank. NA - Shot record not available or no vaccinations received ________________________________________________________________________________ 386-433 2/14(2) - IMMUNIZATION POLIO (DROPS OR SHOTS) TABLE FOR 1-8 SHOTS/DROPS Columns for Polio Shots 1-8 MONTH SHOT # MONTH DAY YEAR 01. January COLUMNS COLUMNS COLUMNS 02. February 03. March 1 386-387 388-389 390-391 04. April 05. May 2 392-393 394-395 396-397 06. June 07. July 3 398-399 400-401 402-403 08. August 09. September 4 404-405 406-407 408-409 10. October 11. November 5 410-411 412-413 414-415 12. December 99. DK or refused 6 416-417 418-419 420-421 Blank. NA - Shot record not available 7 422-423 424-425 426-427 or vaccination not received 8 428-429 430-431 432-433 DAY 01-31. Day of month 99. DK or refused Blank. NA - Shot record not available or vaccination not received YEAR 90-96. 1990-1996 99. DK or refused Blank. NA - Shot record not available or vaccination not received ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 434 Recode MEASLES/MMR SHOT INDICATED ON RECORD 1,594 1. Yes 464 2. No 17 9. DK or refused 2,389 Blank. NA - Shot record not available or no vaccinations received ________________________________________________________________________________ 435-462 2/14(3) - IMMUNIZATION MEASLES/MMR SHOT TABLE FOR 1-4 SHOTS SHOT TYPE Columns For Measles/MMR Shots 1-4 1. Measles 2. MMR SHOT # MEASLES/ MONTH DAY YEAR 9. DK or refused MMR COLUMNS COLUMNS COLUMNS Blank. NA - Shot record COLUMNS not available or vaccination not 1 435 436-437 438-439 440-441 received 2 442 443-444 445-446 447-448 3 449 450-451 452-453 454-455 MONTH 01. January 4 456 457-458 459-460 461-462 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 Blank. NA - Shot record not available or vaccination not received DAY YEAR 01-31. Day of month 90-96. 1990-1996 99. DK or refused 99. DK or refused Blank. NA - Shot record not Blank. NA - Shot record not available or vaccination available or vaccination not received not received ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 463 Recode HIB SHOT INDICATED ON RECORD 1,817 1. Yes 241 2. No 17 9. DK or refused 2,389 Blank. NA - Shot record not available or no vaccinations received ________________________________________________________________________________ 464-487 2/14(4) - IMMUNIZATION HIB SHOT TABLE FOR 1-4 SHOTS Columns For HIB Shots 1-4 MONTH SHOT # MONTH DAY YEAR 01. January COLUMNS COLUMNS COLUMNS 02. February 03. March 04. April 1 464-465 466-467 468-469 05. May 06. June 2 470-471 472-473 474-475 07. July 08. August 3 476-477 478-479 480-481 09. September 10. October 4 482-483 484-485 486-487 11. November 12. December 99. DK or refused Blank. NA - Shot record not available or vaccination not received DAY 01-31. Day of month 99. DK or refused Blank. NA - Shot record not available or vaccination not received YEAR 90-96. 1990-1996 99. DK or refused Blank. NA - Shot record not available or vaccination not received ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 488 Recode HEPATITIS B SHOT INDICATED ON RECORD 1,475 1. Yes 560 2. No 40 9. DK or refused 2,389 Blank. NA - Shot record not available or no vaccinations received ________________________________________________________________________________ 489-512 2/14(5) - IMMUNIZATION HEPATITIS B SHOT TABLE FOR 1-4 SHOTS Columns For Hepatitis B Shots 1-4 MONTH SHOT # MONTH DAY YEAR 01. January COLUMNS COLUMNS COLUMNS 02. February 03. March 04. April 1 489-490 491-492 493-494 05. May 06. June 2 495-496 497-498 499-500 07. July 08. August 3 501-502 503-504 505-506 09. September 10. October 4 507-508 509-510 511-512 11. November 12. December 99. DK or refused Blank. NA - Shot record not available or vaccination not received DAY 01-31. Day of month 99. DK or refused Blank. NA - Shot record not available or vaccination not received YEAR 90-96. 1990-1996 99. DK or refused Blank. NA - Shot record not available or vaccination not received ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 513 3/15 ALL IMMUNIZATIONS INCLUDED ON SHOT RECORD (according to respondent)* 1,905 1. Yes 135 2. No 55 9. DK or refused 2,369 Blank. NA - No shot record ________________________________________________________________________________ 514 4/16a CHILD EVER RECEIVED ADDITIONAL DTP SHOT 62 1. Yes 58 2. No 70 9. DK or refused 4,274 Blank. NA - Shot record complete or no shot record ________________________________________________________________________________ 515 4/16b ADDITIONAL DTP SHOTS RECEIVED 36 1-7. 1-7 Shots 9 8. All 17 9. DK or refused 4,402 Blank. NA - No additional shots, shot record complete or no shot record _______________________________________________________________________________ 516 5/17a CHILD EVER RECEIVED ADDITIONAL POLIO SHOT/VACCINE 55 1. Yes 60 2. No 75 9. DK or refused 4,274 Blank. NA - Shot record complete or no shot record ________________________________________________________________________________ 517 5/17b ADDITIONAL POLIO VACCINE RECEIVED 28 1-7. 1-7 Vaccines 9 8. All 18 9. DK or refused 4,409 Blank. NA - No additional shots, shot record complete or no shot record ________________________________________________________________________________ *This field was not edited for consistency with other information. This may differ from location 542 if child received vaccines other than those on this survey. 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 518 6/18a CHILD EVER RECEIVED ADDITIONAL MEASLES/MMR SHOTS 50 1. Yes 68 2. No 72 9. DK or refused 4,274 Blank. NA - Shot record complete or no shot record ________________________________________________________________________________ 519 6/18b ADDITIONAL MEASLES/MMR SHOTS RECEIVED 28 1-7. 1-7 Shots 10 8. All 12 9. DK or refused 4,414 Blank. NA - No additional shots, shot record complete or no shot record ________________________________________________________________________________ 520 7/19a CHILD EVER RECEIVED ADDITIONAL HIB SHOT 39 1. Yes 67 2. No 84 9. DK or refused 4,274 Blank. NA - Shot record complete or no shot record ________________________________________________________________________________ 521 7/19b ADDITIONAL HIB SHOTS RECEIVED 19 1-7. 1-7 Shots 6 8. All 14 9. DK or refused 4,425 Blank. NA - No additional shots, shot record complete or no shot record ________________________________________________________________________________ 522 8/20a CHILD EVER RECEIVED ADDITIONAL HEPATITIS B SHOT 45 1. Yes 73 2. No 72 9. DK or refuse 4,274 Blank. NA - Shot record complete or no shot record ________________________________________________________________________________ 523 8/20b ADDITIONAL HEPATITIS B SHOTS RECEIVED 30 1-7. 1-7 Shots 4 8. All 11 9. DK or refused 4,419 Blank. NA - No additional shots, shot record complete or no shot record ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 524 9/21 EVER RECEIVED IMMUNIZATION (for children with no shot record) 2,193 1. Yes 138 2. No 38 9. DK or refused 2,095 Blank. NA - Shot record available ________________________________________________________________________________ 525 10/22a(1) EVER RECEIVED DTP SHOT 2,127 1. Yes 26 2. No 40 9. DK or refused 2,271 Blank. NA - DK/not immunized or shot record available ________________________________________________________________________________ 526-527 10/22b(1) TOTAL DTP SHOTS RECEIVED 434 01-87. 1-87 shots 1,280 88. All 413 99. DK or refused 2,337 Blank. NA - DK/did not receive specific vaccination, DK/not immunized or shot record available ________________________________________________________________________________ 528 10/22a(2) EVER RECEIVED POLIO SHOT/VACCINE 2,121 1. Yes 29 2. No 43 9. DK or refused 2,271 Blank. NA - DK/not immunized or shot record available ________________________________________________________________________________ 529-530 10/22b(2) TOTAL POLIO SHOTS/VACCINES RECEIVED 418 01-87. 1-87 Shots 1,287 88. All 416 99. DK or refused 2,343 Blank. NA - DK/did not receive specific vaccination, DK/not immunized or shot record available ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 531 10/22a(3) EVER RECEIVED MEASLES/MMR SHOT 1,901 1. Yes 150 2. No 142 9. DK or refused 2,271 Blank. NA - DK/not immunized or shot record available ________________________________________________________________________________ 532-533 10/22b(3) TOTAL MEASLES/MMR SHOTS RECEIVED 321 01-87. 1-87 Shots 1,199 88. All 381 99. DK or refused 2,563 Blank. NA - DK/did not receive specific vaccination, DK/not immunized or shot record available ________________________________________________________________________________ 534 10/22a(4) EVER RECEIVED HIB SHOT 1,713 1. Yes 143 2. No 337 9. DK or refused 2,271 Blank. NA - DK/not immunized or shot record available ________________________________________________________________________________ 535-536 10/22b(4) TOTAL HIB SHOTS RECEIVED 297 01-87. 1-87 Shots 1,066 88. All 350 99. DK or refused 2,751 Blank. NA - DK/did not receive specific vaccination, DK/not immunized or shot record available ________________________________________________________________________________ 537 10/22a(5) EVER RECEIVED HEPATITIS B SHOT 1,573 1. Yes 183 2. No 437 9. DK or refused 2,271 Blank. NA - DK/not immunized or shot record available ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 538-539 10/22b(5) TOTAL HEPATITIS B SHOTS RECEIVED 327 01-87. 1-87 Shots 947 88. All 299 99. DK or refused 2,891 Blank. NA - DK/did not receive specific vaccination, DK/not immunized or shot record available ________________________________________________________________________________ 540 11/23 PERSON WHO TOOK CHILD FOR SHOTS 3,679 1. Yes 576 2. No 18 9. DK or refused 191 Blank. NA - DK/not immunized ________________________________________________________________________________ 541 12/24 HAS CHILD RECEIVED ALL RECOMMENDED SHOTS 4,056 1. Yes 151 2. No 66 9. DK or refused 191 Blank. NA - DK/not immunized ________________________________________________________________________________ 542 Recode SOURCE OF VACCINE INFORMATION 149 0. None of 4 vaccine types reported 1,976 1. Shot record only 99 2. Shot record and history 2,198 3. History only 42 9. DK/refused if received any of 4 vaccine types ________________________________________________________________________________ 543 Recode SOURCE OF DTP/DT INFORMATION 216 0. Vaccine not reported 1,973 1. Shot record only 59 2. Shot record and history 437 3. History only (no. of shots known) 1,693 7. History only (no. of shots unknown) 86 9. DK/refused if received vaccine ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 544 Recode SOURCE OF POLIO INFORMATION 245 0. Vaccine not reported 1,949 1. Shot record only 51 2. Shot record and history 419 3. History only (no. of vaccines known) 1,706 7. History only (no. of vaccines unknown) 94 9. DK/refused if received vaccine ________________________________________________________________________________ 545 Recode SOURCE OF MEASLES/MMR INFORMATION 725 0. Vaccine not reported 1,577 1. Shot record only 17 2. Shot record and history 339 3. History only (no. of shots known) 1,595 7. History only (no. of shots unknown) 211 9. DK/refused if received vaccine ________________________________________________________________________________ 546 Recode SOURCE OF HIB INFORMATION 518 0. Vaccine not reported 1,791 1. Shot record only 26 2. Shot record and history 299 3. History only (no. of shots known) 1,427 7. History only (no. of shots unknown) 403 9. DK/refused if received vaccine ________________________________________________________________________________ 547 Recode SOURCE OF HEPATITIS B INFORMATION 892 0. Vaccine not reported 1,448 1. Shot record only 27 2. Shot record and history 335 3. History only (no. of shots known) 1,256 7. History only (no. of shots unknown) 506 9. DK/refused if received vaccine ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 548-603 Recode - AGE IN MONTHS AT VACCINATION* (From shot record) 00. Less than 1 month old 01-72. 1-72 months old 99. Vaccine received, age unknown Blank. NA - No shot record information or vaccine not/DK if received Age in Months Locations Shot # DTP Polio MMR HIB HEP 1 548-549 564-565 580-581 588-589 596-597 2 550-551 566-567 582-583 590-591 598-599 3 552-553 568-569 584-585 592-593 600-601 4 554-555 570-571 586-587 594-595 602-603 5 556-557 572-573 6 558-559 574-575 7 560-561 576-577 8 562-563 578-579 ________________________________________________________________________________ *Note: Recoding ages up to 8 DTP's, 8 Polio's, 4 MMR's, 4 HIB's and 4 HEP's. Respondent may have indicated more were received. 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 604-605 Recode TOTAL NUMBER OF DTP SHOTS RECEIVED 302 00. No DTP shots received (includes those unknown if received DTP) 2,443 01-87. Number of shots 1,289 88. Number reported as all 430 99. DK/refused number of shots ________________________________________________________________________________ 606-607 Recode TOTAL NUMBER OF POLIO VACCINATIONS RECEIVED 339 00. No Polio vaccinations received (includes those unknown if received Polio) 2,395 01-87. Number of vaccinations 1,296 88. Number reported as all 434 99. DK/refused how many vaccinations ________________________________________________________________________________ 608-609 Recode TOTAL NUMBER OF MEASLES/MMR SHOTS RECEIVED 936 00. No MMR shots received (includes those unknown if received MMR) 1,926 01-87. Number of shots 1,209 88. Number reported as all 393 99. DK/refused how many shots ________________________________________________________________________________ 610-611 Recode TOTAL NUMBER OF HIB SHOTS RECEIVED 921 00. No HIB shots received (includes those unknown if received HIB) 2,107 01-87. Number of shots 1,072 88. Number reported as all 364 99. DK/refused how many shots ________________________________________________________________________________ 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 612-613 Recode TOTAL NUMBER OF HEP SHOTS RECEIVED 1,398 00. No Hepatitis B shots received (includes those unknown if received Hepatitis B) 1,805 01-87. Number of shots 951 88. Number reported as all 310 99. DK/refused how many shots _______________________________________________________________________________ 614 Recode TOTAL NUMBER OF DTP SHOTS RECEIVED BEFORE 24 MONTHS FOR CHILDREN 24 MONTHS OF AGE AND OLDER WITH SHOT RECORD COMPLETE* 25 0. No/unknown if DTP received before 24 months 1,304 1-8. Number of shots 3,135 Blank. NA - Child less than 2 years old, no shot record or shot record incomplete (Note: Includes only shots received at a known valid age.) ________________________________________________________________________________ 615 Recode TOTAL NUMBER OF POLIO VACCINATIONS RECEIVED BEFORE 24 MONTHS FOR CHILDREN 24 MONTHS OF AGE OR OLDER WITH SHOT RECORD COMPLETE* 41 0. No/unknown if polio received before 24 months 1,288 1-8. Number of vaccinations 3,135 Blank. NA - Child less than 2 years old, no shot record or shot record incomplete (Note: Includes only vaccinations received at a known valid age.) ________________________________________________________________________________ *Note: Locations 614-618 apply only to children 24 months and older who have all their information on a shot record (location 542=1). 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 616 Recode TOTAL NUMBER OF MEASLES/MMR SHOTS RECEIVED BEFORE 24 MONTHS FOR CHILDREN 24 MONTHS OF AGE OR OLDER WITH SHOT RECORD COMPLETE* 178 0. No/unknown if MMR received before 24 months 1,151 1-4. Number of shots 3,135 Blank. NA - Child less than 2 years old, no shot record or shot record incomplete (Note: Includes only shots received at a known valid age.) ________________________________________________________________________________ 617 Recode TOTAL NUMBER OF HIB SHOTS RECEIVED BEFORE 24 MONTHS FOR CHILDREN 24 MONTHS OF AGE OR OLDER WITH SHOT RECORD COMPLETE* 124 0. No/unknown if HIB received before 24 months 1,205 1-4. Number of shots 3,135 Blank. NA - Child less than 2 years old, no shot record or shot record incomplete (Note: Includes only shots received at a known valid age.) ________________________________________________________________________________ 618 - TOTAL NUMBER OF HEP SHOTS RECEIVED BEFORE 24 MONTHS FOR CHILDREN 24 MONTHS OF AGE OR OLDER WITH SHOT RECORD COMPLETE* 638 0. No/unknown if HIB received before 24 months 691 1-4. Number of shots 3,135 Blank. NA - Child less than 2 years old, no shot record or shot record incomplete (Note: Includes only shots received at a known valid age.) ________________________________________________________________________________ *Note: Locations 614-618 apply only to children 24 months and older who have all their information on a shot record (location 542=1). 1996 NHIS IMMUNIZATION PUBLIC USE FILE ________________________________________________________________________________ File Location Item No. Frequency Item and Codes ________________________________________________________________________________ 619-620 I3/I8 PERSON NUMBER OF RESPONDENT 4,408 01-28. Respondent's Person Number 0 98. Active duty military 0 99. Non-household member 56 Blank. Unknown ________________________________________________________________________________
