Baseline Serum Cystatin C Is a Potential Predictor for Acute Kidney Injury in Patients with Acute Pancreatitis

Table 4

Diagnostic efficiency of serum CYS-C, Bun, Cr, and UA for AKI in patient with acute pancreatitis.

Characteristics	Sensitivity	Specificity	AUC (95% CI)	Cut-off value
CYS-C	88.90%	100%	0.948 (0.879 to 1.000)	1.865
Bun	83.30%	90.0%	0.915 (0.839 to 0.990)	9.300
Cr	83.30%	99.1%	0.936 (0.851 to 1.000)	171.400
UA	55.60%	73.5%	0.659 (0.514 to 0.803)	342.050