Fig. 3From: The prognostic nutritional index predicts all-cause mortality in critically ill patients with acute myocardial infarctionROC curves for the prediction of 6-month and 1-year all-cause mortality(A) About 6-month. (B) About 1-year. (C) Time-dependent ROC curves between the PNI and all-cause mortalitySOFA: sequential organ failure assessment score; CCI: charlson comorbidity index; HR: hazard ratio; PNI: prognostic nutritional index; AUC: the area under the curveBack to article page