Comparison 5.

Regimens containing clindamycin plus aminoglycoside versus cephalosporin

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Effectiveness of cure in mild‐moderate PID	2	150	Risk Ratio (M‐H, Fixed, 95% CI)	1.02 [0.95, 1.09]
2 Effectiveness of cure in severe PID	10	959	Risk Ratio (M‐H, Fixed, 95% CI)	1.00 [0.95, 1.06]
3 Any antibiotic‐related adverse effect leading to discontinuation	10	1172	Risk Ratio (M‐H, Fixed, 95% CI)	0.78 [0.18, 3.42]