Subject characteristics
| n* | % (95% CI)/mean (SD) | |
| Obesity (%) | 194 423 | 8.6 (8.4 to 8.7) |
| Child’s age, mean | 194 423 | 9.6 (4.6) |
| Child’s sex, proportion of girls (%) | 194 423 | 48.5 (48.2 to 48.7) |
| Annual household disposable money income (€), mean | 194 282 | 60 814 (63 618) |
| Proportion of households with children <14 years of age (%) | 180 108 | 54.7 (54.5 to 54.9) |
| Child: municipality class (%) | 194 423 | |
| City | 73.8 (73.6 to 74.0) | |
| Urban | 15.5 (15.3 to 15.7) | |
| Rural | 10.7 (10.6 to 10.9) | |
| Proportion of households with mother (%) | 194 423 | 97.7 (97.6 to 97.8) |
| Proportion of households with father (%) | 194 423 | 81.6 (81.5 to 81.8) |
| Father’s age, mean | 168 156 | 41.6 (8.1) |
| Mother’s age, mean | 190 958 | 39.2 (7.4) |
| Father: degree of highest education (%) | 169 498 | |
| No qualification | 13.3 (13.2 to 13.5) | |
| Vocational | 43.3 (43.1 to 43.6) | |
| Specialised vocational | 1.9 (1.8 to 2.0) | |
| Lowest tertiary | 6.8 (6.6 to 6.9) | |
| Bachelor’s degree | 16.2 (16.1 to 16.4) | |
| Master’s degree | 16.3 (16.1 to 16.5) | |
| Doctor’s degree | 2.2 (2.1 to 2.2) | |
| Mother: degree of highest education (%) | 190 967 | |
| No qualification | 9.4 (9.3 to 9.5) | |
| Vocational | 36.0 (35.8 to 36.2) | |
| Specialised vocational | 1.1 (1.0 to 1.1) | |
| Lowest tertiary | 8.7 (8.5 to 8.8) | |
| Bachelor’s degree | 22.1 (21.9 to 22.3) | |
| Master’s degree | 21.0 (20.8 to 21.2) | |
| Doctor’s degree | 1.8 (1.7 to 1.8) | |
| Proportion of adolescents (aged ≥16 years) in high school (%) | 21 205 | 41.8 (41.1 to 42.5) |
| Proportion of adolescents (aged ≥16 years) in vocational school (%) | 21 205 | 23.9 (23.3 to 24.5) |
*Total number available for analyses.
CI, confidence interval; SD, standard deviation.