Outreach as case finding: its effect on enrollment in prenatal care.

One mechanism proposed for encouraging use of prenatal services in low-income communities involves the employment of community residents to encourage and support individuals in the use of available medical care. This study examines the effect of such workers on the start of prenatal care among a cohort of women receiving prenatal services at clinics affiliated with Harlem Hospital. Of the 599 women enrolling for prenatal care during the intake period for the study, only 52 had had an outreach contact before the start of prenatal care despite extensive field activity. No difference in the week of gestation at the start of prenatal care was noted between those with and without outreach contacts. Controlling for factors associated both with trimester of initiation of prenatal care in this population and with outreach contact did not account for this lack of difference. This type of outreach, known as case-finding, proved to be very labor intensive. Other less costly techniques for encouraging use of services in mobile, urban populations should be sought.