Comparison 2. Subgroup infusate: less versus more frequent.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Catheter‐related bloodstream infection	4	804	Risk Ratio (IV, Fixed, 95% CI)	0.80 [0.21, 3.01]
1.1 PN	2	64	Risk Ratio (IV, Fixed, 95% CI)	1.25 [0.12, 12.91]
1.2 Non‐PN	3	740	Risk Ratio (IV, Fixed, 95% CI)	0.65 [0.13, 3.23]