Table 2 ROC curve, sensitivity, specificity, and accuracy of cystatin C and creatinine/cystatin C ratio levels to determine susceptibility and risk of kidney injury among groups
From: Serum cystatin C is an early renal dysfunction biomarker in patients with hepatitis C virus
|  | Cystatin C (mg/L) | Creatinine/cystatin C ratio (μMol/mg) |
|---|---|---|
AUC | 0.864 | 0.272 |
Pvalue | <0.001* | 0.002* |
95% CI | 0.775–0.952 | 0.141–0.404 |
Cutoff point | 1.24 | 70.1 |
Sensitivity | 76.7 % | 23.3% |
Specificity | 70% | 56.7% |