Table 5 Comparison of ROC curves
| Â | AUC | SE | (95%CI) | Cut-off |
|---|---|---|---|---|
Nondepressed | 1.000 | 0.000 | 1.000–1.000 | 4.5 |
Mildly depressed | 0.857 | 0.005 | 0.847–0.866 | 4.5 |
Moderately depressed | 0.946 | 0.003 | 0.941–0.952 | 9.5 |
Moderately severe depressed | 0.983 | 0.002 | 0.980–0.986 | 14.5 |
Severe depressed | 0.999 | 0.000 | 0.999–1.000 | 19.5 |