Table 4 Comparison of the changes between baseline and follow-up of no/mild/major depression among participant groups
Depression category by PHQ-9 score | All (N = 221) | ACF (n = 111) | PCF (n = 110) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Baseline | Follow-up | Change | p value | Baseline | Follow-up | Change | p value | Baseline | Follow-up | Change | p value | |
No depression, n (%) [0–4] | 153 (69) | 161 (73) | 8 (4) | 0.012 | 74 (67) | 86 (77) | 12 (10) | 0.067 | 78 (72) | 75 (68) | -4 (-4) | 0.084 |
Mild depression, n (%) [5–9] | 43 (19.5) | 49 (22) | 6 (3) |  | 21 (19) | 18 (16.5) |  − 3 (− 3) |  | 23 (20) | 31 (28) | 9 (8) |  |
Major depression, n (%) [≥ 10] | 25 (11.5) | 11 (5) | − 14 (-6) |  | 16 (14) | 7 (6.5) |  − 9 (-8) |  | 9 (8) | 4 (4) |  − 5 (− 5) |  |