Table 3: Logistic regression analysis for categorical variables at 3 mo, adjusted for baseline.
| Variable | Group | No. of participants at baseline/total no. of participants (%) | No. of participants after 3 mo/total no. of participants (%) | Adjusted OR (95% CI) |
|---|---|---|---|---|
| Psy. distress | Intervention | 16/154 (10.4) | 8/154 (5.2) | 0.84 (0.29 to 2.45) |
| Control | 15/161 (9.3) | 9/158 (5.7) | ||
| Fruit and veg. | Intervention | 49/155 (31.6) | 83/151 (55.0) | 2.36 (1.41 to 3.95) |
| Control | 50/161 (31.1) | 61/160 (38.1) | ||
| Phys. activity | Intervention | 15/155 (9.7) | 32/154 (20.8) | 3.81 (1.65 to 8.76) |
| Control | 22/161 (13.7) | 18/159 (11.3) |
Note: CI = confidence interval, Fruit and veg. = recommended fruit and vegetable consumption, OR = odds ratio, Phys. activity = recommended physical activity, Psy. distress = presence of psychological distress.