Codes and Frequencies
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Description
For sample persons under age 6 with an available shot record and at least seven polio vaccines on record, IMRPOLAGE7 reports the months of age when the seventh polio vaccine was received on record.
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Universe
- 1992-1993: Sample persons under age 6 with an available shot record and polio vaccination on record.
- 1994-1996: Sample persons under age 6 and all persons 19-35 months with an available shot record and polio vaccination on record.
Availability
- 1992-1996
Weights
- 1992-1996 : SUPP1WT
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