Evaluation of scoring systems and hematological parameters in the severity stratification of early-phase acute pancreatitis

Figure 1 Receiver operating characteristic curve analysis for predicting severe acute pancreatitis by different parameters. ROC: Receiver operating characteristic; CRP₄₈: C-reactive protein measured within 48 hours; PNI₄₈: Prognostic nutritional index measured within 48 hours; APACHE II: Acute Physiology and Chronic Health Evaluation II; SOFA: Sequential organ failure assessment; BISAP: Bedside index of severity in acute pancreatitis; CTSI: Computed tomography severity index; AUC: Area under the curve.