Additional file 2 of Oxytocin use in trial of labor after cesarean and its relationship with risk of uterine rupture in women with one previous cesarean section: a meta-analysis of observational studies

Additional file 2: Fig. S2. The pooled rate of VBAC in spontaneous delivery group and induced labor group were 74.3% (95%CI: 0.679 to 0.807; p = 0.001; Pheterogeneity < 0.001) and 60.7% (95%CI: 0.532 to 0.682; p < 0.001; Pheterogeneity < 0.001), respectively. VBAC, vaginal birth after a cesarean section; ES, effect size; CI, confidence interval.