Endothelial progenitor cells in peripheral blood may serve as a biological marker to predict severe acute pancreatitis

Table 1 Analysis of diagnostic value

	Cut-off value	Sensitivity	Specificity	YI	AUC
EPCs, %	2.26	90.0%	83.3%	0.73	0.926
TNF-α, pg/mL	103.12	80.0%	80.0%	0.60	0.790
WBCs, 109/L	8.98	83.3%	63.3%	0.47	0.704
FIB, g/L	5.85	66.7%	76.7%	0.43	0.749
CRP, mg/dL	5.94	73.3%	96.7%	0.70	0.859

AUC: Area under the curve; EPCs: Endothelial progenitor cells; FIB: Fibrinogen; TNF-α: Tumor necrosis factor-alpha; WBCs: White blood cells; YI: Youden index.