Fig. 2From: Efficacy of chlorhexidine bathing for reducing healthcare associated bloodstream infections: a meta-analysisThe overall incidence of hospital-acquired bloodstream infections. Each effect size is shown with its confidence interval (CI) as solid triangle. The overall effect and CI are shown as a diamond with a dotted line indicating its location. Vertical solid line at 1 indicates no treatment effect. M–H Mantel–Haenszel weighted fixed effects, D + L random-effects estimateBack to article page