THE ASSOCIATION BETWEEN ADEQUACY OF PRENATAL-CARE UTILIZATION AND SUBSEQUENT PEDIATRIC CARE UTILIZATION IN THE UNITED-STATES

Objective. To explore the association between adequacy of prenatal car e utilization and subsequent pediatric care utilization. Design. A lon gitudinal follow-up of a nationally representative sample of infants b orn in 1988. Participants. Nine thousand four hundred forty women who had a live birth in 1988, and whose child was alive at the time of int erview, and 8285 women from the original sample who were reinterviewed in 1991. Main Outcome Measure. There were four outcome measures: numb er of well-child visits; adequate immunization for diphtheria, tetanus , and pertussis; adequate immunization for polio; and continuity of a regular source of care, as measured by the number of sites for pediatr ic care. Results. Children whose mothers had less than adequate prenat al care utilization had significantly fewer well-child visits, and wer e significantly less likely to have adequate immunizations, even after income, health insurance coverage, content of prenatal care, wantedne ss of child, sites of prenatal and pediatric care, and maternal and pr egnancy risk characteristics were taken into account. Less than adequa te prenatal care utilization was not associated with having more than one pediatric care site. Conclusions. Prenatal care utilization can be used to identify and target interventions to women who are at risk fo r not obtaining well-child care or complete immunizations for their ch ildren.