Description

For sample children under 18 years old who have an immunization record and who have at least six Hepatitis A vaccines on their record, IMRHEPAMO6 reports the month when the person received his or her sixth Hepatitis A vaccine.

Users should combine IMRHEPAMO6 with IMRHEPAY6, which reports the year of the person's sixth Hepatitis A vaccine, in order to get the complete date when the person received his or her sixth Hepatitis A 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

Availability

• 1997-2003

Weights

• 1997-2003 : SUPP1WT