Table 2 Change in BMI and behaviors from baseline to 3 months by intervention assignment
Intervention-control difference | ||||||
|---|---|---|---|---|---|---|
Baseline | 3 m | Change BL-3m | Unadjusted | Adjusted* | ||
Outcome | Mean (SD) | Mean (SD) | Mean (SE) | Est (95% CI) | Est (95% CI) | |
BMI, kg/m2 | Intervention | 17.3 (1.2) | 17.1 (1.4) | -0.26 (0.01) | 0.17 (-0.12, 0.46) | 0.23 (-0.07, 0.54) |
Usual care | 17.3 (1.1) | 16.9 (1.2) | -0.44 (0.01) | |||
WHO BMI z-score | Intervention | 1.28 (0.76) | 1.12 (0.89) | -0.16 (0.01) | 0.11 (-0.07, 0.30) | 0.15 (-0.04, 0.35) |
Usual care | 1.26 (0.71) | 1.00 (0.78) | -0.27 (0.01) | |||
Sweet snacks, servings/week | Intervention | 20.7 (17.7) | 11.0 (11.4) | -9.7 (0.2) | -3.3 (-8.1, 1.4) | -3.9 (-8.9, 1.1) |
Usual care | 21.3 (23.6) | 14.9 (17.2) | -6.4 (0.3) | |||
Fast food, servings/week | Intervention | 2.0 (2.8) | 1.7 (1.6) | -0.4 (0.0) | -0.1 (-0.8, 0.5) | 0.3 (-0.5, 1.1) |
Usual care | 1.7 (1.8) | 1.5 (1.8) | -0.2 (0.0) | |||
Savory snacks, servings/week | Intervention | 1.2 (1.7) | 0.6 (0.9) | -0.7 (0.0) | -0.1 (-0.6, 0.3) | -0.3 (-0.5, 0.0) |
Usual care | 1.5 (2.1) | 1.0 (1.2) | -0.5 (0.0) | |||
Sugar-sweetened beverages, servings/week | Intervention | 15.6 (13.4) | 9.6 (8.4) | -6.0 (0.2) | -2.8 (-6.5, 0.9) | -0.7 (-4.9, 3.4) |
Usual care | 15.3 (15.6) | 12.0 (11.8) | -3.2 (0.2) | |||
Fruit, servings/week | Intervention | 21.3 (17.7) | 21.4 (16.6) | 0.1 (0.2) | 2.8 (-17.2, 22.8) | -1.6 (-13.6, 10.3) |
Usual care | 27.5 (31.7) | 25.6 (24.8) | -1.9 (0.4) | |||
Vegetables, servings/week | Intervention | 20.9 (15.0) | 20.0 (17.1) | -0.8 (0.2) | 4.5 (-1.0,10.1) | 6.3 (1.8, 10.8) |
Usual care | 20.6 (20.1) | 15.1 (13.9) | -5.5 (0.2) | |||
Added sugar in beverages, servings/week | Intervention | 11.1 (13.4) | 7.1 (8.7) | -4.0 (0.2) | -2.3 (-6.3, 1.6) | -2.2 (-8.4, 4.1) |
Usual care | 10.8 (14.4) | 9.1 (12.0) | -1.7 (0.2) | |||
Water, servings/week | Intervention | 20.8 (17.3) | 20.2 (13.0) | -0.6 (0.2) | 2.8 (-4.9, 10.4) | 0.6 (-5.4, 6.5) |
Usual care | 23.5 (19.3) | 20.0 (15.9) | -3.5 (0.2) | |||
Total physical activity, hours/week | Intervention | 24.0 (17.2) | 26.9 (18.0) | 2.9 (0.2) | -5.4 (-32.8, 22.0) | -11.8 (-29.1, 5.5) |
Usual care | 31.6 (23.8) | 41.1 (26.2) | 9.5 (0.4) | |||
Total sleep time, hours/day | Intervention | 11.3 (1.6) | 11.0 (1.2) | -0.3 (0.0) | -0.2 (-0.7, 0.2) | 0.2 (-0.2, 0.5) |
Usual care | 10.7 (1.4) | 10.7 (1.4) | -0.1 (0.0) | |||
Total screen time, hours/week | Intervention | 13.1 (11.2) | 10.3 (8.6) | -2.76 (0.1) | -0.8 (-3.8, 2.3) | -1.6 (-4.4, 1.1) |
Usual care | 14.8 (10.9) | 12.8 (10.7) | -1.97 (0.1) | |||