| Variable | Baseline | 4 weeks | 8 weeks | |||
| Mean (SD) | Range | Mean (SD) | Range | Mean (SD) | Range | |
| Weight (kg) | 82.80 (15.44) | 56 - 112 | 83.16 (14.13) | 56 - 106 | 80.15 (13.80) | 55 - 96 |
| PHQ-9 | 9.29 (5.89) | 0 - 22 | 5.58 (3.68) | 0 - 13 | 5.83 (4.40) | 0 - 16 |
| WEMWBS | 44.04 (9.44) | 25 - 65 | 48.54 (8.71) | 32 - 70 | 48.67 (8.76) | 35 - 66 |
| SCI | 20.92 (6.46) | 11 - 32 | 22.88 (6.53) | 8 - 32 | 21.42 (6.86) | 8 - 32 |