Comparison 11. IV oxytocin and amniotomy versus vaginal PG: all primiparae, unfavourable cervix.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
3 Caesarean section	1	64	Risk Ratio (M‐H, Fixed, 95% CI)	1.32 [0.50, 3.50]
5 Serious maternal morbidity or death	1	60	Risk Ratio (M‐H, Fixed, 95% CI)	0.0 [0.0, 0.0]
7 Oxytocin augmentation	1	60	Risk Ratio (M‐H, Fixed, 95% CI)	0.07 [0.00, 1.12]
8 Uterine hyperstimulation without FHR changes	1	60	Risk Ratio (M‐H, Fixed, 95% CI)	5.0 [0.25, 99.95]
11 Instrumental vaginal delivery	1	60	Risk Ratio (M‐H, Fixed, 95% CI)	1.25 [0.37, 4.21]
23 Post partum haemorrhage	1	60	Risk Ratio (M‐H, Fixed, 95% CI)	3.0 [0.33, 27.23]
29 Precipitate labour	1	60	Risk Ratio (M‐H, Fixed, 95% CI)	3.0 [0.13, 70.83]