Table 1 The characteristics of subjects
From: Impact of ambient air pollution on physical activity and sedentary behavior in children
Characteristics | Male | Female | Total | p |
|---|---|---|---|---|
Gender, n (%) | 98 (47.57) | 108 (52.42) | 206 | Â |
Compliance, total days | 742 (48.24) | 796 (51.76) | 1,538 | Â |
Compliance days, mean (SD) | 7.75 (1.04) | 7.69 (1.26) | 7.72 (1.16) | 0.139 |
Age (yr), mean (SD) | 4.44 (0.99) | 4.66 (1.06) | 4.55 (1.03) | 0.128 |
Height (cm), mean (SD) | 109.05 (7.60) | 108.39 (7.22) | 108.70 (7.40) | 0.523 |
Weight (kg), mean (SD) | 19.11 (3.29) | 18.64 (3.12) | 18.86 (3.20) | 0.299 |
Body mass index, mean (SD) | Â | Â | Â | Â |
BMI (kg/m2) | 15.98 (3.29) | 15.80 (3.12) | 15.89 (3.20) | 0.407 |