Scales | Scale score mean (sd) | Theoretical range | Observed range | Chronbach’s alpha |
---|---|---|---|---|
Social support | 23.7 (4.0) | 7, 28 | 11, 28 | 0.84 |
Treatment-specific support | 38.3 (7.3) | 12, 48 | 15, 48 | 0.88 |
PHQ 9 depression screener | 7.1 (5.7) | 0, 27 | 0, 24 | 0.82 |
PHQ 4 psychiatric subscale | 3.4 (3.1) | 0, 15 | 0, 12 | 0.71 |