| Boys | Girls | ||
---|---|---|---|---|
 | Middle/ High SES | Low SES | Middle/ High SES | Low SES |
Physical activity | Â | Â | Â | Â |
Sedentary Activities (hours/week) | 156.4 ± 6.5*** | 163.6 ± 4.4 | 160.9 ± 5.3*** | 166.1 ± 2.5 |
MVPA (hours/week) | 8.2 ± 6.1*** | 3.8 ± 4.2 | 3.6 ± 4.6*** | 1.0 ± 2.1 |
Physical fitness | Â | Â | Â | Â |
ERT score | 36.5 ± 15.0 | 34.3 ± 13.3 | 25.1 ± 9.7 | 24.0 ± 8.5 |