Depressive severity (SIGMA) and diagnostic status (SCID-I) between per-protocol study groups at weeks 12, 26 and 52
| Usual care | Exercise intervention | OR | OR 95% CI | |
|---|---|---|---|---|
| ≥50% reduction on SIGMA (12 weeks) | 33/79 (41.8%) | 39/78 (50.0%) | 1.39 | 0.74 to 2.62 |
| Depression in remission (SCID) (12 weeks) | 40/68 (58.8%) | 49/78 (62.8%) | 1.18 | 0.61 to 2.30 |
| ≥50% reduction on SIGMA (26 weeks) | 47/78 (57.7%) | 36/75 (48.0%) | 0.68 | 0.36 to 1.28 |
| Depression in remission (SCID) (26 weeks) | 53/78 (67.9%) | 50/75 (66.7%) | 0.94 | 0.48 to 1.85 |
| ≥50% reduction on SIGMA (52 weeks) | 45/81 (55.6%) | 51/91 (56.0%) | 1.02 | 0.72 to 1.42 |
| Depression in remission (SCID) (52 weeks) | 54/81 (66.7%) | 62/91 (68.1%) | 1.07 | 0.56 to 2.02 |