Codes and Frequencies
An 'X' indicates the category is available for that sample
Code | Label |
96
|
95
|
94
|
93
|
92
|
91
|
---|---|---|---|---|---|---|---|
0 | NIU | X | X | X | X | X | X |
1 | None of 4 vaccine types | X | X | X | X | X | X |
2 | Shot record only | X | X | X | X | X | X |
3 | Shot record and history | X | X | X | X | X | X |
4 | History only | X | X | X | X | X | X |
9 | Unknown | X | X | X | X | X | X |
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Description
For sample persons under age 6, IMSVAC reports the source of vaccine information.
Please use the IPUMS NHIS drop down menu and search functions for related variables.
Universe
- 1991-1993: Sample persons under age 6.
- 1994-1996: Sample persons under age 6 and all persons 19-35 months.
Availability
- 1991-1996
Survey Text
1996 |
1995 |
1994 |
1993 |
1992 |
1991 |
ITEM I4
Refer to shot record.
2[] Not available (1)
1. Ask only on initial interview. On callback, skip to 9.
We will need the shot record to complete this section of the interview.
If I called you within the next few days, would you be able to have --'s shot record available?
2[] No (9)
9[] DK (9)
2. Transcribe from shot record - If telephone ask: Looking at the shot record, please tell me how many times -- has received (name of vaccines)?
Record number of times for each vaccine. What is the date on the record for (first) (vaccine)? Repeat for second, third, etc. shots.
3. Are all the immunizations that -- ever received included on this shot record?
2[] No (4)
9[] DK (4)
10a. Has -- ever received:
ITEM I4
Refer to shot record.
2[] Not available (1)
1. Ask only on initial interview. On callback, skip to 9.
We will need the shot record to complete this section of the interview.
If I called you within the next few days, would you be able to have --'s shot record available?
2[] No (9)
9[] DK (9)
2. Transcribe from shot record - If telephone ask: Looking at the shot record, please tell me how many times -- has received (name of vaccines)?
Record number of times for each vaccine. What is the date on the record for (first) (vaccine)? Repeat for second, third, etc. shots.
3. Are all the immunizations that -- ever received included on this shot record?
2[] No (4)
9[] DK (4)
ITEM I4
Refer to shot record.
[] 2 Not available (1)
1. Ask only on initial interview. On callback, skip to 9.
We will need the shot record to complete this section of the interview. If I called you within the next few days, would you be able to have --'s shot record available?
[] 2 No (9)
[] 9 DK (9)
ITEM IZ2
Refer to shot record.
2 [] Not available (8)
8. Has -- ever received an immunization (that is a shot or drops)?
2 [] No (Item IZ3)
9 [] DK (Item IZ3)
ITEM IZ2
Refer to shot record.
2 [] Not available (8)
About how often did the respondent appear to answer the questions in Immunization accurately?
2 [] Most of the time
3 [] Some of the time
4 [] Rarely or never
9 [] DK
About how often did the respondent appear to answer the questions in Immunization honestly?
2 [] Most of the time
3 [] Some of the time
4 [] Rarely or never
9 [] DK
Item D4
Refer to shot record
2[] Not available (7)
Weights
- 1991 : SAMPWEIGHT
- 1992-1996 : SUPP1WT