Codes and Frequencies
Description
For sample persons under age 6 with an available shot record and at least four Hepatitis B shots on record, IMRHEPBAGE4 reports the months of age when the fourth Hepatitis B shot was received on record.
Please use the IPUMS NHIS drop down menu and search functions for related variables.
Universe
- 1992-1993: Sample persons under age 6 with an available shot record and Hepatitis B shot on record.
- 1994-1996: Sample persons under age 6 and all persons 19-35 months with an available shot record and Hepatitis B shot on record.
Availability
- 1992-1996
Weights
- 1992-1996 : SUPP1WT