Figure 3
From: Acquired bloodstream infection in the intensive care unit: incidence and attributable mortality
The independent effect of acquired BSI on hospital mortality in a Cox-proportional model of survival after ICU admission of 72 hours or longer. Plots show predicted survival in the absence of acquired bloodstream Infection (BSI) and with BSI occurring at the median time (day 7) and the lower and upper quartiles for time of acquisition (days 5 and 12). All other covariates fixed at population means. Dotted lines show 95% confidence limits.