Comparison 9. Vaginal misoprostol versus vaginal misoprostol and nitric oxide donor.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Vaginal birth not achieved in 24 hours	1	61	Risk Ratio (M‐H, Fixed, 95% CI)	0.89 [0.34, 2.33]
2 Mean induction to birth interval	1	61	Mean Difference (IV, Fixed, 95% CI)	‐0.5 [‐8.01, 7.01]
3 Side effects ‐ any	1	61	Risk Ratio (M‐H, Fixed, 95% CI)	0.43 [0.17, 1.07]