| Cut-off | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | AUC | P value |
---|
CTL/S | ≤ 0.9 | 100 | 100 | 100 | 100 | 1.000 | < 0.001 * |
- PPV Positive predictive value, NPV Negative predictive value, AUC Area under the curve, CTL/S Ratio of hepatic attenuation to splenic attenuation