Table 3 AUC, Cut-off Score, Sensitivity and Specificity by Screening Tool
Screening Tool | AUC (95%CI) | Cut-off Score | Sensitivity (95%CI) | Specificity (95%CI) | Correctly Classified | LR+ | LR- |
|---|---|---|---|---|---|---|---|
PHQ-9 | 0.97 (0.95, 0.99) | ≥5 | 0.95 (0.84, 0.99) | 0.92 (0.89, 0.95) | 0.92 | 11.76 | 0.05 |
GAD-7 | 0.94 (0.87, 1.00) | ≥3 | 0.94 (0.7, 1.00) | 0.88 (0.84, 0.91) | 0.95 | 15.31 | 0.39 |
PC-PTSD-5 | 0.86 (0.71, 1.00) | ≥4 | 0.63 (0.24, 0.91) | 0.96 (0.93, 0.98) | 0.88 | 7.50 | 0.07 |