Comparison 11. Mifepristone alone (all doses) versus mifepristone + methotrexate (all doses).

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Observed number of pregnancy (all women)	2	200	Risk Ratio (M‐H, Fixed, 95% CI)	3.0 [0.32, 28.36]
2 Any side effect	2	200	Risk Ratio (M‐H, Fixed, 95% CI)	0.75 [0.33, 1.70]
3 Menses	2	299	Risk Ratio (M‐H, Fixed, 95% CI)	0.95 [0.63, 1.43]
3.1 Early	1	100	Risk Ratio (M‐H, Fixed, 95% CI)	1.5 [0.26, 8.60]
3.2 Delay	2	199	Risk Ratio (M‐H, Fixed, 95% CI)	0.91 [0.60, 1.39]