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Table 1 Effect estimates

From: Oral chlorhexidine to prevent nosocomial pneumonia in critically ill patients: a systematic review and meta-analysis

  Number of studies Participants Effect
RTI 14 3,338 OR 0.57
Mortality 11 3,233 OR 1.2
MV days 6 noncardiac 1,027 WMD + 1.34
ITU LOS days 4 noncardiac 702 WMD -0.51