Table 2.
Median, mean, and standard deviation of average daily MVPA in minutes, average daily screen time in minutes, and BMI of grade 12 students in years 1 to 5 (2012–2016) of the COMPASS study (n = 35,221) in Canada.
| Variable | Total |
Females |
Males |
t-Test | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Median | Mean | SD | Median | Mean | SD | Median | Mean | SD | ||
| Average daily MVPA (minutes) | 96.4 | 114.5 | 87.8 | 83.6 | 100.0 | 77.8 | 113.6 | 129.7 | 94.8 | p < .0001 |
| Daily screen time (minutes) | 420.0 | 505.2 | 364.3 | 364.3 | 405.0 | 354.2 | 420.0 | 513.3 | 374.3 | P < .0001 |
| BMI | 22.2 | 23.1 | 4.4 | 4.4 | 21.6 | 4.2 | 22.9 | 23.7 | 4.5 | p < .0001 |
MVPA – moderate to vigorous physical activity.
BMI – body mass index.