Prognostic value of red blood cell distribution width for severe acute pancreatitis

Figure 1 Receiver operating characteristic curve analysis of the prediction of SAP by coefficient of variation of red blood cell distribution width, standard deviation of red blood cell distribution width, Acute Physiology and Chronic Health Evaluation II score, and Sequential Organ Failure Assessment score. RDW-CV: Coefficient of variation of red blood cell distribution width; RDW-SD: Standard deviation of red blood cell distribution width; APACHE II: Acute Physiology and Chronic Health Evaluation II score; SOFA: Sequential Organ Failure Assessment score; ROC: Receiver operating characteristic.