From: Impact of 4.0% chlorhexidine cleansing of the umbilical cord on mortality and omphalitis among newborns of Sylhet, Bangladesh: design of a community-based cluster randomized trial
Detectable Difference in Mortality
Proportion of neonatal mortality occurring prior to enrolment
20%
25%
30%
10%
40643
25511
17367
45883
28797
19602
52620
33022
22474