Table 4.
Model 2 (parameter estimates, Standard Errors (SE), and deviance) including child level predictors for both sedentary time and MVPA.
| Sedentary Time | MVPA | Covariance | ||||
|---|---|---|---|---|---|---|
| Estimate | SE | Estimate | SE | Estimate | SE | |
| Fixed Effects | ||||||
| Intercept | 633.154 ** | 39.364 | 51.709 ** | 13.982 | ||
| Overweight/obese | −4.754 | 5.368 | −4.804 ** | 1.898 | ||
| Maturity offset (years to PHV) | 8.551 | 5.610 | 0.277 | 1.984 | ||
| Socioeconomic status | 2.372 ** | 1.183 | −1.535 ** | 0.421 | ||
| Number of siblings | −8.127 ** | 2.759 | 2.822 ** | 0.977 | ||
| Sex | −10.858 | 9.907 | 21.561 ** | 3.496 | ||
| Sleep time (h·day−1) | −6.545 | 4.651 | −0.232 | 1.645 | ||
| Wear time (h·day−1) | 0.424 ** | 0.085 | 0.054 * | 0.030 | ||
| Autumn | 2.137 | 7.852 | −7.745 ** | 3.267 | ||
| Winter | 15.336 ** | 7.421 | −5.087 * | 3.071 | ||
| Random Effects | ||||||
| Between-schools (school level) | ||||||
| Variance | 67.326 | 54.296 | 18.299 * | 9.777 | ||
| Covariance | −25.560 | 19.150 | ||||
| Correlation | −0.728 | |||||
| Within-schools (child level) | ||||||
| Variance | 2494.156 ** | 161.496 | 308.409 ** | 19.980 | ||
| Covariance | −472.284 ** | 45.624 | ||||
| Correlation | −0.539 | |||||
| Deviance | 9450.4519 | |||||
** p < 0.05; * p < 0.10.