Comparison 15. Single versus double cuff.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Peritonitis	1		Risk Ratio (M‐H, Random, 95% CI)	Totals not selected
2 Exit‐site/tunnel infection	1		Risk Ratio (M‐H, Random, 95% CI)	Totals not selected
3 Catheter removal or replacement	1		Risk Ratio (M‐H, Random, 95% CI)	Totals not selected
4 Technique failure	1		Risk Ratio (M‐H, Random, 95% CI)	Totals not selected
5 Death (all causes)	1		Risk Ratio (M‐H, Random, 95% CI)	Totals not selected