Child characteristics | Hyperactivity/inattention problems | Conduct problems | Emotional problems | Peer relationship problems | Total difficulties | Any impairment |
---|---|---|---|---|---|---|
% | % | % | % | % | % | |
Gender | Â | Â | Â | Â | Â | Â |
 Male | 15.91 | 56.64 | 38.78 | 83.04 | 54.13 | 12.38 |
 Female | 14.75 | 46.69 | 39.67 | 82.65 | 51.18 | 12.39 |
Age | Â | Â | Â | Â | Â | Â |
 7–9 years | 14.85 | 52.50 | 39.98 | 81.43 | 53.28 | 12.19 |
 10–12 years | 14.99 | 52.42 | 39.01 | 83.89 | 53.07 | 11.82 |
 13–14 years | 17.70 | 49.68 | 37.95 | 84.22 | 50.75 | 14.32 |
School attendence | Â | Â | Â | Â | Â | Â |
 0/1 versus 2 No | 14.84 | 51.77 | 48.06 | 75.89 | 55.99 | 16.07 |
 0/1 versus 2 Yes | 15.52 | 52.03 | 36.71 | 84.82 | 51.84 | 11.35 |
 0 versus 1 /2 No | 31.37 | 69.65 | 62.73 | 88.53 | 72.18 | 18.61 |
 0 versus 1 /2 Yes | 30.09 | 72.89 | 49.43 | 94.70 | 72.47 | 14.66 |