Comparison 16. combined regimen methotrexate/prostaglandin: timing of prostaglandin.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 failure to achieve complete abortion	3		Risk Ratio (M‐H, Fixed, 95% CI)	Subtotals only
1.1 misoprostol day 7 vs day 3	1	86	Risk Ratio (M‐H, Fixed, 95% CI)	0.14 [0.02, 1.10]
1.2 misoprostol day 5 vs day 3	2	387	Risk Ratio (M‐H, Fixed, 95% CI)	0.72 [0.36, 1.43]
1.3 misoprostol day 5 vs day 4	2	394	Risk Ratio (M‐H, Fixed, 95% CI)	0.74 [0.37, 1.48]
1.4 misoprostol day 4 vs day 3	2	393	Risk Ratio (M‐H, Fixed, 95% CI)	0.97 [0.52, 1.80]