Comparison 12.

Mifepristone (all doses) versus danazol (all doses)

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Observed number of pregnancies (all women)	2	629	Risk Ratio (M‐H, Fixed, 95% CI)	0.10 [0.02, 0.55]
2 Any side effect	1	241	Risk Ratio (M‐H, Fixed, 95% CI)	0.35 [0.13, 0.95]
3 Specific side effect	1		Risk Ratio (M‐H, Fixed, 95% CI)	Subtotals only
3.1 Nausea	1	390	Risk Ratio (M‐H, Fixed, 95% CI)	1.22 [0.92, 1.61]
3.2 Vomiting	1	390	Risk Ratio (M‐H, Fixed, 95% CI)	0.82 [0.25, 2.63]
3.3 Breast tenderness	1	390	Risk Ratio (M‐H, Fixed, 95% CI)	0.85 [0.56, 1.29]
3.4 Others	1	390	Risk Ratio (M‐H, Fixed, 95% CI)	2.94 [0.31, 28.01]
4 Menses	2	621	Risk Ratio (M‐H, Random, 95% CI)	2.39 [0.56, 10.27]
4.1 Delay	2	621	Risk Ratio (M‐H, Random, 95% CI)	2.39 [0.56, 10.27]