Evaluation of Early Prognostic Factors of Mortality in Patients with Acute Pancreatitis: A Retrospective Study

Table 2

ROC analysis for biochemical parameters of patients with acute pancreatitis.

Parameters	AUC (95% CI)	value	Cut-off	Sensitivity (%)	Specificity (%)	PPV (%)
RDW (%)	0.92 (0.73–0.96)	<0.001	14.45	88.9	91.2	80.1
Creatinine (μmol/l)	0.88 (0.77–1.00)	<0.001	34.95	87.8	66.7	54.5
Albumin (g/l)	0.84 (0.90–0.99)	<0.001	125.5	72.2	97.3	69.5

RDW: red cell distribution width; AUC: area under the curve; PPV; positive predictive value. .