Table 1.
Descriptive statistics for total population and stratified for gender and grade.
| Total (N = 117) |
Girls (N = 58) |
Boys (N = 59) |
Grade-4 (N = 29) |
Grade-6 (N = 88) |
|
|---|---|---|---|---|---|
| Demographics | |||||
| Age (years) | 9.18 | 9.12 | 9.24 | 7.86 | 9.61 |
| Length (cm) | 140.18 ± 8.64 | 139.34 ± 8.73 | 141.01 ± 8.55 | 131.68 ± 6.31 | 143.05 ± 7.35 |
| Weight (kg) | 34.22 ± 8.53 | 34.15 ± 7.79 | 34.29 ± 9.28 | 28.19 ± 4.41 | 36.25 ± 8.64 |
| Overweight (%) | 20.9% | 22.8% | 19.0% | 13.8% | 22.7% |
| Wear time (min ± SD) | |||||
| Daily | 784.79 ± 52.57 | 779.33 ± 50.13 | 790.16 ± 54.76 | 783.14 ± 50.58 | 785.33 ± 53.49 |
| Before school | 70.36 ± 22.26 | 68.94 ± 21.62 | 71.75 ± 22.98 | 77.91 ± 27.59 | 67.87 ± 19.77 |
| During school | 328.78 ± 18.07 | 327.95 ± 18.12 | 329.60 ± 18.15 | 332.79 ± 19.18 | 327.46 ± 17.61 |
| After school | 385.65 ± 54.66 | 382.43 ± 52.79 | 388.81 ± 56.72 | 372.44 ± 56.51 | 390.00 ± 53.66 |