Table 1 Characteristics of the respondents and non-respondents
| Â | Respondents | Non-respondents |
|---|---|---|
| Â | % | % |
Child' gender (n (%)) | Â | Â |
Male | 1018 (50) | 189 (49) |
Female | 1024 (50) | 196 (51) |
Child's age (mean (standard deviation)) | 9.7 (± 1.4) | 9.7 (± 1.3) |
Ethnic background (n (%))# | Â | Â |
Dutch | 1694 (83) | 216 (56) |
non-Dutch | 122 (6) | 42 (11) |
Unknown | 204 (10) | 127 (33) |
Family composition (n (%)) | Â | Â |
Two parents | 1755 (86) | 308 (80) |
One parent | 184 (9) | 39 (10) |
Other | 102 (5) | 39 (10) |
Parental employment (n (%)) | Â | Â |
No paid job | 61 (3) | NA* |
Two parents with paid job | 1082 (53) | Â |
One parent with paid job | 1102 (54) | Â |
Unknown | 184 (9) | Â |
Parental highest completed education (n (%)) | Â | Â |
None or primary only (max. 8 yrs) | 61 (3) | NA |
Lower vocational (9 - 12 yrs.) | 510 (25) | Â |
Higher vocational (13 - 16 yrs) | 633 (31) | Â |
University/higher professional (17 yrs. and more) | 714 (35) | Â |
Unknown | 122 (6) | Â |
n | 2041 | 385 |