Codes and Frequencies
For sample children under 6 years old who have an immunization record and who have at least three DTP vaccines on their record, IMRDTPDA3 reports the day when the person received his/her third DTP vaccine. DTP shots are sometimes called diphtheria-tetanus-pertussis shots, baby shots, or three-in-one-shots.
Users are strongly encouraged to visit the Universe tab for more information on changes in the universe across surveyed years.
- 1991-1993: Sample persons under 6, with any information transcribed from a shot record who have at least 3 DTP shots indicated on record.
- 1994-1996: Sample persons under 6 and all children 19-35 months old, with any information transcribed from a shot record and with at least 3 DTP shots indicated on record.