Comparison 10. Sanosil (hydrogen peroxide and silver) versus water as adjunct to chlorhexidine 2% aqueous bath plus povidone‐iodine aqueous 10% scrub.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Catheter colonisation	1	249	Risk Ratio (M‐H, Fixed, 95% CI)	1.08 [0.68, 1.72]