Table 5 Roc curve analysis revealed that ADC value was a significant discriminant factor in predicting non-viable from viable treat lesions groups (p value < 0.001) with AUC 0.861 and 95% confidence interval (0.735–0.987)
Area | SE | P value | 95% confidence interval | Cutoff | Sensitivity | Specificity | PPV | NPV | Overall accuracy | |
|---|---|---|---|---|---|---|---|---|---|---|
Lower bound | Upper bound | |||||||||
0.861 | 0.064 | < 0.001 | 0.735 | 0.987 | 1.35 | 78.9 | 85.7 | 83.33 | 81.82 | 82.50 |