Area under the receiver operating characteristic curve and cut-off values
| Parameter (Volume) | AUC | SE | P | 95% CI | Cut-Off Valuea (mm) | |
|---|---|---|---|---|---|---|
| Lower Bound | Upper Bound | |||||
| ONS | 0.934 | 0.027 | <.0001 | 0.881 | 0.987 | 201.30 |
| ON | 0.580 | 0.084 | .338 | 0.416 | 0.745 | 228.64 |
| Hypophysis | 0.724 | 0.076 | .003 | 0.574 | 0.874 | 611.21 |
Note:—AUC indicates area under the curve.
↵a Calculated with the Youden Index (Y = Sensitivity + Specificity-1).