IMNPOLAGTP8
Age when eighth polio vaccine was received: Time period (no shot record available)
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For sample persons under age 6 who ever received at least eight polio vaccinations, IMNPOLAGTP8 reports the time unit (months or years) for the age when the eighth polio vaccine was received. IMNPOLAGTP8 should be used in conjunction with IMNPOLAGN8, which reports the corresponding number of unit stated by the respondent.
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