Table 3 Comparison of categorical scores of the Demoralisation Scale with the PHQ-9 and GAD-7
Comparison Scale | Demoralisation Scale cutoff score | Sensitivity | Positive Predictive Value (PPV) | Cohen's kappa |
|---|---|---|---|---|
PHQ-9 (cutoff score ≥ 10) | ≥30 | 40.0 % (10/25) | 32.0 % (10/31) | 0.25 |
GAD-7 (cutoff score ≥ 10) | ≥30 | 52.2 % (12/23) | 38.7 % (12/31) | 0.41 |