Table 1.
Descriptive data for the physical characteristics and types of screen time activities according to gender.
| Variable | Boys (n = 113) | Girls (n = 56) | t | p-Value | ||
|---|---|---|---|---|---|---|
| M | SD | M | SD | |||
| Age (years) | 12.89 | 0.34 | 12.87 | 0.61 | 0.275 | 0.784 |
| Min/d television viewing | 44.96 | 52.78 | 35.20 | 33.96 | 1.259 | 0.210 |
| Min/d video game usage | 23.32 | 53.88 | 7.19 | 14.34 | 2.199 | 0.029 * |
| Min/d computer usage | 22.47 | 48.92 | 22.65 | 28.31 | -0.026 | 0.980 |
| Boys (n = 98) | Girls (n = 51) | t | p-Value | |||
| M | SD | M | SD | |||
| Height (m) | 1.55 | 0.09 | 1.55 | 0.06 | 0.0311 | 0.756 |
| Weight (kg) | 49.15 | 11.10 | 49.48 | 9.99 | −0.177 | 0.860 |
| BMI (kg/m2) | 20.22 | 3.38 | 20.48 | 3.15 | −0.450 | 0.653 |
Note. M = mean; SD = standard deviation; Min/d = minutes per day; BMI = body mass index; * p ≤ 0.05.