boys | girls | |||||||
---|---|---|---|---|---|---|---|---|
compliance | χ 2 | df | p | compliance | χ 2 | df | p | |
Age group | 0.5 | 1 | .464 | 4.8 | 1 | .029 | ||
11-13 years | 9.4% | 8.3% | ||||||
14-17 years | 8.1% | 5.0% | ||||||
Socioeconomic status | 7.1 | 2 | .029 | 9.1 | 2 | .011 | ||
low | 7.0% | 9.3% | ||||||
medium | 10.9% | 6.7% | ||||||
high | 5.8% | 2.8% | ||||||
Migration background | 1.9 | 1 | .168 | 6.7 | 1 | .010 | ||
yes | 5.4% | 10.8% | ||||||
no | 9.1% | 5.5% | ||||||
Residential area | 20.1 | 3 | .000 | 1.3 | 3 | .725 | ||
rural area | 16.5% | 7.1% | ||||||
small town | 7.9% | 7.2% | ||||||
medium-sized town | 6.0% | 6.0% | ||||||
city | 6.6% | 5.0% |