Table 6 After-school multilevel analysis of MPA and VPA
From: School day segmented physical activity patterns of high and low active children
|  | MPA β (SE) | VPA β (SE) |
|---|---|---|
Constant | 13.2 (15.1) | 4,1 (10.3) |
Physical activity groupa | 4.5 (0.6)‡ | 3.8 (0.4)‡ |
% variance explained | 22.9 | 28.1 |
Child level variables | Â | Â |
Sexb | 0.3 (1.4) | 0.1 (1.0) |
Age | −0.9 (1.0) | −0.3 (0.8) |
BMI z-score | −0.04 (0.3) | −0.4 (0.2)†|
Maturity offset (years from APHV) | 0.1 (0.7) | 0.02 (0.5) |
IMD | 0.04 (0.03) | 0.04 (0.02) |
% variance explained | 11.1 | 21.9 |
School level variables | Â | Â |
Duration (min) | 0.02 (0.1) | 0.02 (0.04) |
No. enrolled students | 0.01 (0.004) | 0.001 (0.002) |
Playground area (m2 student-1) | −0.07 (0.3) | −0.1 (0.2) |
Average temperature (°C) | 0.1 (0.2) | 0.05 (0.1) |
No. days rainfall | 0.5 (0.6) | 0.2 (0.4) |
% variance explained | 3.4 | 1.1 |
Overall model | Â | Â |
% Total variance explained | 33.0 | 43.4 |
School level variance | 1.0 (0.8) | 0.1 (0.2) |
Child level variance | 15.7 (1.5) | 8.6 (0.8) |
Total variance | 16.7 | 8.7 |
Deviance | 1227.0 | 1091.1 |
ICC | 0.06 | 0.01 |