From: Enhanced infection control interventions reduced catheter-related bloodstream infections in the neonatal department of Hung Vuong Hospital, Vietnam, 2011–2012: a pre- and post-intervention study
Period
Cases
Catheter-days
Rate/1000 catheter-days
RR (95% CI)
Pre-intervention
53
8399
6.31
Post-intervention
32
8324
3.84
0.61 (0.39–0.94)