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