Table 1: Sample characteristics.

Mean age (SD), range15.1 (1.4)12–17
Gender
 Male3225.2%
 Female8374.8%
Occupation
 In school8072.1%
 Apprenticeship119.9%
 Other2018.0%
Family status
 Parents together5045.0%
 Parents separated/divorced5549.5%
 One or both parents deceased43.6%
 Data missing21.8%
Psychiatric main diagnosis
 Internalizing disorder (F3, F4, F93)6861.3%
 Externalizing disorder (F90–F92)1210.8%
 Eating disorder (F66, F50)2825.2%
 Other (esp. F1, F98)32.7%
History of suicide attempt2623.4%
History of nonsuicidal self-injury4540.5%