Table 4.
Whole day adjusted means (SE) for ST and MVPA at baseline, post-INT and mean difference.
| School | Time | ST (Minutes) | Adjusted Difference in Means (95% CI) | MVPA (Minutes) | Adjusted Difference in Means (95% CI) | ||
|---|---|---|---|---|---|---|---|
| Mean | SE | Mean | SE | ||||
| 1. Class | Baseline | 728.0 | 0.0 | −1.6 (−10.0 to 7.5) |
28.7 | 0.0 | 3.2 * (0.8 to 5.7) |
| Post-INT | 726.4 | 4.5 | 31.9 | 1.15 | |||
| 2. Choice | Baseline | 728.0 | 0.0 | 12.9 (2.0 to 20.3) |
28.7 | 0.0 | 1.0 (−1.9 to 2.7) |
| Post-INT | 740.9 | 6.5 | 29.7 | 1.6 | |||
| 3. No Club | Baseline | 728.0 | 0.0 | 17.2 * (4.8 to 26.5) |
28.7 | 0.0 | −3.5 * (−5.8 to −0.5) |
| Post-INT | 745.8 | 5.7 | 25.2 | 1.4 | |||
Notes: * p < 0.05, Mean Difference = change baseline to post-INT.