Table 5.
AUC, cut-off scores, sensitivity, specificity, & Youden’s index for each criterion (males).
| Criteria | AUC | Optimal Cut-off | Sensitivity | Specificity | Youden’s Index |
|---|---|---|---|---|---|
| At-risk consumption |
.937 | 7 | 0.958 | .805 | .764 |
| BYAACQ upper half |
.835 | 6 | .838 | .720 | .558 |
| BYAACQ upper quartile |
.822 | 7 | .838 | .679 | .517 |
| BYAACQ upper decile |
.825 | 7 | .923 | .571 | .494 |
Note. AUC is the Area Under the Curve value for each criteria’s ROC curve as a whole; values for sensitivity, specificity, and Youden’s index are specific to the optimal cut-off score for each criterion.