Table 4.
Diet at Baseline and after 6-Month Weight Loss Program, ORBIT
| Baseline |
6 Months |
|||||
|---|---|---|---|---|---|---|
| Intervention | Control | Intervention | Control | Difference between | ||
| (N=95) | (N=87) | (N=95) | (N=87) | adjusted means at 6 months | ||
| Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | (95% CI)a | pa | |
|
| ||||||
| Energy (kcal) | 2538 (1088) | 2302 (949) | 1994 (919) | 1911 (858) | −37.8 (−252.9 to 177.3) | 0.73 |
| Fat (% kcal) | 42.0 (6.4) | 40.6 (6.1) | 38.2 (7.0) | 38.9 (6.3) | −1.25 (−3.05 to 0.55) | 0.17 |
| Fiber (g/1000 kcal) | 8.57 (3.27) | 8.65 (2.98) | 10.65 (3.92) | 9.90 (4.30) | 0.76 (−0.34 to 1.85) | 0.17 |
| Vegetables | 3.47 (2.05) | 3.41 (2.18) | 3.94 (3.25) | 3.39 (2.47) | 0.50 (−0.23 to 1.23) | 0.18 |
| (servings/day) | ||||||
| Fruits (servings/day) | 1.31 (1.02) | 1.39 (0.99) | 1.86 (1.21) | 1.45 (1.10) | 0.44 (0.13 to 0.76) | 0.006 |
| Healthy Eating Index (17) |
52.3 (12.6) | 56.0 (10.6) | 63.0 (12.3) | 58.9 (11.6) | 5.60 (2.38 to 8.82) | <0.001 |
a
From analysis of covariance, controlling for baseline value and cohort. Food frequency questionnaires with energy <500 kcal or >5000 kcal were excluded from the analysis. Only participants with valid diet data at baseline and 6 months were included in the analysis.