Table 2 Crude means/prevalence and adjusted effect size by school type
Baseline | Follow up | Effect (95% CI) | ICC | |
|---|---|---|---|---|
N = 632 | N = 632 | |||
BMI | Mean(SD) | Mean(SD) | β | School/class |
Intervention | 16.7 (2.2) | 17.7 (2.5) | -0.14 (-0.33; 0.04) 1 | 0.02/0.02 |
Control | 16.8 (2.1) | 17.9 (2.6) | ||
TBF% | ||||
Intervention | 20.1 (7.9) | 21.8 (7.6) | -0.08 (-0.65; 0.49) 2 | |
Control | 20.5 (8.1) | 22.1 (8.6) | ||
Prevalence%(n) | OR | |||
OW/OB | ||||
Intervention | 11 (38) | 9 (30) | 0.29 (0.11; 0.72) 3 | <0.01/<0.01 |
Control | 10 (29) | 13 (37) | ||
Adiposity | ||||
Intervention | 15 (54) | 19 (68) | 0.64 (0.39; 1.05) 3 | <0.01/<0.0001 |
Control | 20 (57) | 27 (76) | ||