AUC | 95%CI | P value | Cut-off | Sensitivity (%) | Specificity (%) | |
---|---|---|---|---|---|---|
Track FA value | 1.000 | 1.0–1.0 | 0.000 | ≤ 0.410 | 100.0 | 100.0 |
Ipsilateral sphincter FA value | 0.808 | 0.661–0.954 | 0.000 | ≤ 0.522 | 89.7 | 78.9 |
Contralateral sphincter FA value | 0.684 | 0.525–0.843 | 0.032 | ≤ 0.717 | 62.1 | 68.4 |
Surrounding edema FA value | 0.850 | 0.731–0.969 | 0.000 | ≤ 0.505 | 79.3 | 84.2 |