Table 1.
Anthropometric data/country of participating 11 year olds and numbers of physical activity measurements per season
| μ (SD) | |
| Weight (kg) | 41.5 (9.4) |
| Height (cm) | 147.9 (6.9) |
| BMI | 18.8 (3.3) |
| BMI z-score | 0.5 (1.2) |
| n (%) | |
| N Total | 419 (100%) |
| Gender | |
| Male | 190 (45.3%) |
| Female | 229 (54.7%) |
| BMI | |
| Normal | 285 (68.0%) |
| Overweight/Obese | 134 (32.0%) |
| Country | |
| Germany | 62 (14.8%) |
| Belgium | 60 (14.3%) |
| Italy | 103 (24.6%) |
| Poland | 62 (14.8%) |
| Spain | 132 (31.5%) |
| Season | |
| Winter | 137 (32.7%) |
| Spring | 105 (25.1%) |
| Summer | 65 (15.5%) |
| Autumn | 112 (26.7%) |