Description
For sample persons under age 6 who ever received at least one polio vaccination, IMNPOLAGTP1 reports the time unit (months or years) for the age when the first polio vaccine was received. IMNPOLAGTP1 should be used in conjunction with IMNPOLAGN1, which reports the corresponding number of unit stated by the respondent.
Please use the IPUMS NHIS drop down menu and search functions for related variables.
