Comparison 7. Vaginal misoprostol versus glyceryl tri‐nitrate.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
2 Need for analgesia	1	100	Risk Ratio (M‐H, Fixed, 95% CI)	2.22 [1.12, 4.40]
3 Blood loss > 500 mL	1	100	Risk Ratio (M‐H, Fixed, 95% CI)	15.0 [0.88, 255.78]
4 Surgical evacuation of the uterus	1	100	Risk Ratio (M‐H, Fixed, 95% CI)	9.0 [0.50, 162.89]
5 Side effects ‐ any	1	100	Risk Ratio (M‐H, Fixed, 95% CI)	75.0 [4.73, 1188.67]
6 Vomiting	1	100	Risk Ratio (M‐H, Fixed, 95% CI)	35.0 [2.16, 566.54]
7 Diarrhoea	1	100	Risk Ratio (M‐H, Fixed, 95% CI)	3.0 [0.13, 71.92]
8 Pyrexia	1	100	Risk Ratio (M‐H, Fixed, 95% CI)	31.0 [1.91, 504.35]