A birth center affiliated with the tertiary care center: comparison of outcome

A matched pair study compares 250 low risk women delivered in a tertiary care center with a similar group cared for and delivered in an affiliated birth center. The patients could be matched in every respect with the exception of educational background. Twenty-one percent of the birth center patients required transfer to the hospital during the intrapartum period. Differences were found in cervical dilatation upon admission and length of labor. Intermittent fetal heart auscultation was used exclusively in birth center mothers, oral fluids and light diet were allowed. The hospital group received intravenous fluids. Oxytocin augmentation was used twice as often, and the incidence of shoulder dystocia appeared significantly higher in the control group. The reasons for transfer are described. The one neonatal death was due to persistent fetal circulation.