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IMRHEPBY6
Record date of sixth Hepatitis B shot: Year
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Codes and Frequencies



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Description

For sample children under 18 years old who have an immunization record and who have at least six Hepatitis B vaccines on their record, IMRHEPBY6 reports the year when the person received his or her sixth Hepatitis B vaccine.

Users should combine IMRHEPBY6 with IMRHEPBMO6, which reports the month of the person's sixth Hepatitis B vaccine, in order to get the complete date when the person received his or her sixth Hepatitis B vaccine.

Users are strongly encouraged to visit the Universe tab for more information on changes in the universe across surveyed years.

Comparability

Changes in the universe limit the comparability of this variable. As always, users are advised to use the appropriate weight for their analyses.

Universe

  • 1997: Sample children under 18, and all children 19 to 35 months old in quarters 1 and 2 and 12 to 35 months old in quarters 3 and 4, with available shot records and six Hepatitis B shots on record.
  • 1998-2002: Sample children under 18, and all children 12 to 35 months old, with available shot records and six Hepatitis B shots on record.
  • 2003: Sample children under 18, with available shot records and six Hepatitis B shots on record.

Availability

  • 1997-2003

Weights