Comparison 16. IV Oxytocin and amniotomy versus vaginal PG: all women, previous CS, intact membranes, unfavourable cervix.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Vaginal delivery not achieved in 24 hours	1	42	Risk Ratio (M‐H, Fixed, 95% CI)	0.9 [0.46, 1.75]
3 Caesarean section	1	42	Risk Ratio (M‐H, Fixed, 95% CI)	0.67 [0.22, 2.03]
6 Cervix unfavourable/unchanged after 12‐24 hours	1	42	Risk Ratio (M‐H, Fixed, 95% CI)	0.09 [0.01, 1.55]
9 Uterine rupture	1	42	Risk Ratio (M‐H, Fixed, 95% CI)	3.0 [0.13, 69.70]
10 Epidural analgesia	1	42	Risk Ratio (M‐H, Fixed, 95% CI)	1.42 [0.93, 2.17]
11 Instrumental vaginal delivery	1	42	Risk Ratio (M‐H, Fixed, 95% CI)	1.25 [0.39, 4.02]
13 Apgar score < 7 at 5 minutes	1	42	Risk Ratio (M‐H, Fixed, 95% CI)	0.0 [0.0, 0.0]
14 Neonatal intensive care unit admission	1	42	Risk Ratio (M‐H, Fixed, 95% CI)	3.0 [0.13, 69.70]