Figure 3From: The association between the neutrophil-to-lymphocyte ratio and mortality in critical illness: an observational cohort study Kaplan-Meier survival analysis plot for 1-year mortality with quartiles of neutrophil-to-lymphocyte ratio. The curves demonstrate that patients can be stratified for long-term survival on the basis of neutrophil-to-lymphocyte ratio (NLR) at the time of presentation to the intensive care unit. Patients in the first NLR quartile had the highest probability of survival at 1 year, and patients in the fourth NLR quartile had the lowest probability of survival at 1 year.Back to article page