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ROC curve analysis of the diagnostic performance of serum visfatin and vaspin for the detection of HCC
| Variable | Serum visfatin | Serum vaspin |
|---|---|---|
| Cut-off (ng/dl) | > 12.1 | > 321 |
| AUC (95% CI) | 0.778 (0.662-0.895) | 0.897 (0.824-0.97) |
| Sensitivity (%) | 67.6 | 94.6 |
| Specificity (%) | 83.3 | 66.7 |
| NPV (%) | 67.6 | 90.9 |
| PPV (%) | 83.3 | 77.8 |
| P-value | < 0.0001 | < 0.0001 |
AUC – area under the curve, PPV – positive predictive value, NPV – negative predictive value
