Comparison 4. Oral misoprostol versus placebo/ no treatment (1): all primiparae with ruptured membranes.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Uterine hyperstimulation with FHR changes	1	102	Risk Ratio (M‐H, Fixed, 95% CI)	7.0 [0.37, 132.17]
2 Caesarean section	2	172	Risk Ratio (M‐H, Fixed, 95% CI)	0.80 [0.39, 1.64]
3 Serious maternal morbidity or death	1	80	Risk Ratio (M‐H, Fixed, 95% CI)	0.0 [0.0, 0.0]