Table 4.
Factors influencing moderate and vigorous activity during recess
| Moderate | Vigorous | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Model 1 | Model 2 | Model 1 | Model 2 | ||||||
| Correlate | β (SE) | β (SE) | 95% CI | p value | Correlate | β (SE) | β (SE) | 95% CI | p value |
| Constant | 39.27 (1.41) | 33.67 (3.29) | 27.22 to 40.12 | < 0.001 | Constant | 18.38 (2.49) | 22.79 (6.81) | 9.44 to 36.14 | < 0.001 |
| Equipment2 | NE | 6.91 (3.42) | 0.21 to 13.61 | < 0.05 | Sex1 | NE | -8.22 (2.18) | -12.49 to -3.95 | < 0.001 |
| Temperature | NE | -0.65 (0.28) | -1.20 to -0.10 | 0.02 | |||||
| Play space | NE | 2.02 (0.42) | 1.20 to 2.84 | < 0.001 | |||||
| % Total variance explained | N/A | 7.7 | % Total variance explained | N/A | 24.2 | ||||
| Random | Random | ||||||||
| School Level | 24.38 (15.13) | 20.29 (14.33) | School Level | 39.51 (24.86) | 14.39 (11.26) | ||||
| Child Level | 245.52 (31.81) | 228.78 (30.33) | Child Level | 151.29 (19.86) | 130.26 (16.54) | ||||
| Total variance | 269.9 | 249.07 | Total variance | 190.8 | 144.65 | ||||
| Deviance | 1034.32 | 1028.86 | Deviance | 987.09 | 955.72 | ||||
| ICC | 0.090 | 0.081 | ICC | 0.207 | 0.099 | ||||
1 Reference category for sex is boys.
2 Reference category is no equipment
Abbreviations: N/A - not applicable; NE - not entered in to model; β = Regression coefficient; SE = Standard Error; CI = Confidence Interval