Table 2 Moderate- to vigorous-intensity physical activity (MVPA) of participants under different sociological variable
Variable | MVPA | t/F | χ2 | |
|---|---|---|---|---|
Time(Mean ± SD) | sufficient(n /rate) | |||
Sex | 4.301** | 11.383** | ||
Boy | 69.02 ± 59.43 | 809(44.9%) | ||
Girl | 60.83 ± 56.28 | 744(39.4%) | ||
Grade | 52.013** | 73.892** | ||
4–6 | 77.91 ± 65.12 | 666(51.6%) | ||
7–9 | 58.22 ± 52.98 | 447(37.0%) | ||
10–12 | 57.36 ± 51.87 | 440(36.9%) | ||
Residential location | 0.754 | 2.333 | ||
Urban | 65.62 ± 59.51 | 868(42.4%) | ||
Rural | 64.14 ± 56.10 | 653(42.1%) | ||
Economic development | 42.090** | 56.824** | ||
High | 53.85 ± 50.65 | 335(34.0%) | ||
Moderate | 59.74 ± 53.69 | 357(39.0%) | ||
Low | 73.49 ± 62.40 | 861(48.1%) | ||
Number of children | -1.072 | 4.696* | ||
one | 63.51 ± 58.73 | 558(39.9%) | ||
more | 65.70 ± 57.61 | 992(43.5%) | ||
Living with | 2.148 | 5.384 | ||
Both parents | 65.96 ± 59.15 | 1253(43.0%) | ||
Grandparent(s) | 62.20 ± 56.08 | 203(39.1%) | ||
One parent | 57.03 ± 46.20 | 87(37.0%) | ||
PA level | 60.002** | |||
sufficient | 115.84 ± 56.30 | 3697(100%) | — | |
insufficient | 27.79 ± 15.46 | —— | ||