Elective repeat cesarean delivery compared with trial of labor after a prior cesarean delivery: a propensity score analysis

Abstract Objective To determine neonatal and short term maternal outcomes according to intentional mode of delivery following a cesarean delivery (CD). Study design Women pregnant after CD between January 2000 and December 2007 were categorized according to whether they had an elective repeat CD (ERCD) or a Trial of Labor (TOL). Prognostically equal ERCD and TOL groups were created using the propensity score matching technique. Conditional logistic regression was performed to assess differences in neonatal and maternal outcomes. Population Women in their second ongoing pregnancy with a history of CD. Results After ERCD the rates of low 5min Apgar score (OR 0.3, 95%CI 0.2–0.5, p p =0.02) and birth trauma (OR 0.08, 95%CI 0.002–0.5, p p =0.04). Uterine rupture (OR 0.1, 95%CI 0.003–0.8, p =0.02) and hemorrhage (OR 0.6, 95%CI 0.5–0.8, p Conclusion Neonatal and short term maternal morbidity appears to be lower after ERCD than after TOL. Only TTN was seen more often after ERCD.