Primary and secondary outcomes
We had two primary outcomes. The first primary outcome was caesarean
delivery after TOL. This outcome includes caesarean deliveries performed
for fetal indications, such as category 2 fetal heart rate tracings (5)
during labour. The second was caesarean delivery without TOL. Given that
the study was limited to women with live born parity 2, this outcome
includes women with one prior vaginal delivery who may have undergone a
prelabour caesarean to minimize the risk of labour complications.