Table 1 Sample characteristics
N (%) | |
|---|---|
Gender | |
Girls | 702 (60.0) |
Boys | 468 (40.0) |
Age (years) | |
12-15 | 794 (67.9) |
16-18 | 376 (32.1) |
Family affluence scale | |
Low | 412 (37.7) |
Medium | 489 (44.7) |
High | 192 (17.6) |
SHC Group | |
no MR-SHC‡ | 634 (54.2) |
MR-SHC† | 536 (45.8) |
SDQ scales | |
Emotional symptoms, mean (SD) | 2.7 (1.9) |
Conduct problems, mean (SD) | 3.0 (1.5) |
Hyperactivity/Inattention, mean (SD) | 3.6 (2.2) |
Peer problems, mean (SD) | 1.9 (1.7) |
Prosocial behaviour, mean (SD) | 8.1 (1.9) |
Total difficulties, mean (SD) | 11.1 (5.2) |