Table 2 Characteristics of the total sample
Mean (SD) | ||
|---|---|---|
Age | 11,6 (0.73) | |
Gender | N (%) | |
Boys | 2413 (45.7) | |
Girls | 2871 (54.3) | |
BMI status | ||
Normal weight | 3930 (74.4) | |
Overweight | 1030 (20.4) | |
Obese | 248 (4.8) | |
Parental education level | ||
Low | 1686 (32.5) | |
High | 3497 (67.5) | |
Country | ||
Belgium | 654 (12.4) | |
Greece | 958 (18.1) | |
Hungary | 811 (15.3) | |
the Netherlands | 362 (6.9) | |
Norway | 750 (14.2) | |
Slovenia | 856 (16.2) | |
Spain | 893 (16.9) |