Table 4.
Outcomes at baseline and at week 4.
| n | Baseline | n | Week 4 | p a | |
|---|---|---|---|---|---|
| Weight (kg) | 175 | 74.2 (14.0) | 174 | 73.7 (14.1) | <0.001 |
| BMI (kg/m2) | 175 | 24.5 (4.3) | 172 | 24.3 (4.3) | <0.001 |
| Waist circumference (cm) | 174 | 89.3 (12.9) | 178 | 88.7 (13.3) | <0.001 |
| DASS score | 185 | 14.7 (13.9) | 185 | 6.6 (8.7) | <0.001 |
| Depression score | 185 | 5.2 (5.2) | 185 | 2.3 (3.0) | <0.001 |
| Anxiety score | 185 | 4.1 (4.5) | 185 | 2.1 (3.1) | <0.001 |
| Stress score | 185 | 5.2 (5.0) | 185 | 2.2 (3.2) | <0.001 |
| PHQ-15 score | 185 | 7.5 (4.8) | 185 | 4.8 (3.9) | <0.001 |
| Activity pas-2 (METs/24 h) | 180 | 41.0 (5.2) | 177 | 40.9 (4.8) | 0.791 |
| Shannon index | 185 | 5.2 (0.7) | 185 | 5.2 (0.7) | 0.422 |
| Firmicutes/Bacteroidetes ratio | 185 | 3.3 (1.7) | 185 | 4.6 (15.8) | 0.251 |
a Difference between baseline and after week 4.