Table 2 Baseline individualistic characteristics of children by intervention and control schools
Intervention n = 272 | Control n = 323 | p-value | |
|---|---|---|---|
Age, years [mean (SD)] | 11,6 (0,68) | 11,8 (0,66) | 0.11b |
Class level | 0.002a** | ||
5th grade | 190 (70) | 187 (58) | |
6th grade | 82 (30) | 136 (42) | |
Gender | 0.71a | ||
Boys | 129 (47) | 155 (48) | |
Girls | 143 (53) | 168 (52) | |
Migration status | 0.51a | ||
Native Danish | 227 (83) | 279 (86) | |
Non-native Danish | 45 (17) | 44 (14) | |
Family social group | 0.89a | ||
SES high | 94 (34) | 113 (35) | |
SES medium | 104 (38) | 120 (37) | |
SES low | 37 (14) | 51 (16) | |
Unclassifiable | 37 (14) | 39 (12) |