Comparison 9. combined regimen mifepristone/prostaglandin: misoprostol sublingual vs po.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 failure to achieve complete abortion	1		Risk Ratio (M‐H, Fixed, 95% CI)	Subtotals only
1.1 all	1	471	Risk Ratio (M‐H, Fixed, 95% CI)	0.21 [0.06, 0.72]
1.2 </= 49 days	1	422	Risk Ratio (M‐H, Fixed, 95% CI)	0.28 [0.08, 0.99]
1.3 > 49 days	1	48	Risk Ratio (M‐H, Fixed, 95% CI)	0.09 [0.00, 1.60]
2 side effects	1		Risk Ratio (M‐H, Fixed, 95% CI)	Subtotals only
2.1 nausea	1	471	Risk Ratio (M‐H, Fixed, 95% CI)	0.87 [0.73, 1.04]
2.2 vomiting	1	471	Risk Ratio (M‐H, Fixed, 95% CI)	0.88 [0.59, 1.33]
3 women dissatisfied with the procedure	1	471	Risk Ratio (M‐H, Fixed, 95% CI)	1.96 [0.94, 4.09]