Comparison 33. Any mechanical method and prostaglandin E2 versus oxytocin alone: all women.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Caesarean section	1	44	Risk Ratio (M‐H, Fixed, 95% CI)	0.3 [0.04, 2.47]
2 Instrumental vaginal delivery	1	44	Risk Ratio (M‐H, Fixed, 95% CI)	0.6 [0.12, 2.94]
3 Endometritis	1	44	Risk Ratio (M‐H, Fixed, 95% CI)	3.57 [0.15, 83.14]