Table 2.
PHQ-9, GAD-7, PHQ-15 and SF-12 scores at baseline and 4-month follow-up
| Baseline (N = 24) | Month 4 follow-up (N = 20) | |
|---|---|---|
| PHQ-9 Depression (range 0–27)a | N = 24 | N = 19c |
| Mean (SD) | 13.5 (5.8) | 9.9 (6.1) |
| Median (min, max) | 13 (2, 24) | 9 (3, 20) |
| No depression | 1 (4.2) | 5 (26.3) |
| Mild depression | 4 (16.7) | 7 (36.8) |
| Moderate depression | 12 (50.0) | 1 (5.3) |
| Moderately severe depression | 2 (8.3) | 5 (26.3) |
| Severe depression | 5 (20.8) | 1 (5.3) |
| GAD-7 Anxiety (range 0–21)a | N = 24 | N = 19c |
| Mean (SD) | 10.3 (5.0) | 6.5 (4.6) |
| Median (min, max) | 10 (1, 21) | 6 (0, 16) |
| No anxiety | 2 (8.3) | 7 (36.8) |
| Mild anxiety | 9 (37.5) | 8 (42.1) |
| Moderate anxiety | 8 (33.3) | 2 (10.5) |
| Severe anxiety | 5 (20.8) | 2 (10.5) |
| PHQ-15 Depression (range 0–30)a | N = 24 | N = 20 |
| Mean (SD) | 14.8 (4.7) | 13.2 (4.5) |
| Median (min, max) | 15 (4, 25) | 14 (5, 23) |
| Minimal depression | 1 (4.2) | 0 (0.0) |
| Low depression | 2 (8.3) | 4 (20.0) |
| Medium depression | 8 (33.3) | 7 (35.0) |
| High depression | 13 (54.2) | 9 (45.0) |
| SF-12 Physical Component (range 0–100)b | N = 24 | N = 20 |
| Mean (SD) | 30.9 (8.4) | 30.8 (8.4) |
| Median (min, max) | 30.1 (16.3, 49.6) | 32.0 (17.2, 46.4) |
| SF-12 Mental Component (range 0–100)b | N = 24 | N = 20 |
| Mean (SD) | 35.7 (9.4) | 41.1 (10.7) |
| Median (min, max) | 35.7 (19.6, 52.5) | 40.9 (17.5, 60.4) |
aHigher scores are worse, bhigher scores are better, cnot all responses were able to be scored