Table 1.
Sociodemographic sample descriptiona
| All (N = 14, 592) | With drug utilisation (N = 5, 815) | ||||
|---|---|---|---|---|---|
| Age (3.00-17.98 years) | Mean (SE) | 10.9 | (0.03) | 10.9 | (0.06) |
| Sex | male | 7, 445 | (51.4%) | 2, 714 | (46.8%) |
| BMI group | Very underweight (< P3) | 280 | (1.9%) | 117 | (1.9%) |
| (Kromeyer-Hauschild | Underweight (P3- < P10) | 752 | (5.1%) | 300 | (5.2%) |
| et al. 2001)[25] | Normal weight | 11, 357 | (77.9%) | 4, 491 | (77.5%) |
| Overweight, not obese (P90-P97) | 1, 306 | (8.7%) | 537 | (8.9%) | |
| Obese (> P97) | 897 | (6.4%) | 370 | (6.5%) | |
| Migration status | Migrant | 2, 201 | (17.3%) | 708 | (13.9%) |
| Non-migrant | 12, 330 | (82.7%) | 5, 083 | (86.1%) | |
| Health insurance | Statutory insurance | 12, 813 | (89.1%) | 5, 119 | (88.6%) |
| Private insurance | 1, 384 | (10.7%) | 575 | (11.3%) | |
| Other/no insurance | 23 | (0.1%) | 7 | (0.1%) | |
| Socioeconomic status (Winkler 1998) [31] | Low SES | 4, 096 | (28.0%) | 1, 514 | (26.4%) |
| Medium SES | 6, 797 | (45.6%) | 2, 765 | (46.0%) | |
| High SES | 3, 699 | (26.5%) | 1, 536 | (27.7%) | |
aPercentage and mean values were calculated using weighted data.
BMI, body mass index; SE, standard error; SES, socioeconomic status.