Forest plot of 30-day survival modifiers in carbapenem-resistant Klebsiella pneumoniae bloodstream infections.

Attributable risk factors for 30-day mortality in 65 episodes of CRKp-BSI infection, according to the best fitted model. Hazard ratios (and its 95% confidence interval) values below one denotes a positive correlation with survival whereas values above are associated with mortality. Notes: AIC–Akaike information criteria. All variance inflation factor values of those variables included in the final multivariate model were less than 1.5.