Comparison 17. combined regimen methotrexate/prostaglandin: methotrexate imi vs po.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 failure to achieve complete abortion	1	100	Risk Ratio (M‐H, Fixed, 95% CI)	2.04 [0.51, 8.07]
2 Side effects	1		Risk Ratio (M‐H, Fixed, 95% CI)	Subtotals only
2.1 nausea	1	100	Risk Ratio (M‐H, Fixed, 95% CI)	0.52 [0.22, 1.25]
2.2 vomiting	1	100	Risk Ratio (M‐H, Fixed, 95% CI)	4.89 [0.57, 42.21]
2.3 diarrhoea	1	100	Risk Ratio (M‐H, Fixed, 95% CI)	1.22 [0.18, 8.34]