Comparison 18. Comparison: PGE2 versus PGF2.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Induction to abortion interval	1	50	Mean Difference (IV, Fixed, 95% CI)	‐9.10 [‐13.68, ‐4.52]
2 Abortion within 24 hours	1	50	Odds Ratio (M‐H, Fixed, 95% CI)	11.29 [1.29, 98.89]
3 Pain	1	50	Odds Ratio (M‐H, Fixed, 95% CI)	0.09 [0.00, 1.84]
4 Nausea	1	50	Odds Ratio (M‐H, Fixed, 95% CI)	0.29 [0.07, 1.26]
5 Vomiting	1	50	Mean Difference (IV, Fixed, 95% CI)	‐0.70 [‐2.32, 0.92]
6 Diarrhoea	1	50	Mean Difference (IV, Fixed, 95% CI)	‐0.80 [‐2.28, 0.68]