Table 4 Prevalence of mental illness symptoms at treatment initiation. The data are presented as percentages. Gender differences were tested using a Chi² test (ns = not significant)

Sleeping problems

53

62

49

0.113*

Depression

34

42

30

0.110*

Anxiety

51

70

43

0.248***

Concentration difficulties

60

69

56

0.124*

Aggression

23

24

22

ns

Suicidal thoughts

8

13

7

0.097*

Hallucinations

6

9

5

ns

Neuropsychiatric diagnosis

23

25

22

ns

Eating disorders

9

13

7

0.106*

Self-harming behavior

7

13

4

0.156**