Kacica 1994.

Methods	Masking of allocation; unclear. Masking of intervention; no. Completeness of follow‐up; 9 infants not evaluated. Masking of outcome assessment; no.
Participants	150 infants less than 1500g birth weight and less than 2 weeks of age requiring hyperalimentation.
Interventions	Continuous infusion of hyperalimentation with either 25 microg/ml vancomycin or placebo
Outcomes	CoNS bacteremia. Secondary outcomes were total sepsis, mortality, hearing impairment
Notes	n=150
Risk of bias
Bias	Authors' judgement	Support for judgement
Allocation concealment?	Low risk	A ‐ Adequate