Table 5 Prevalence of problem behaviour by presence of risk factors^a

 Low

50.9 (49.0–52.8)

1430

98.5 (97.8–99.2)

23

1.5 (0.8–2.2)

 Moderate

29.1 (27.3–31.0)

836

96.6 (95.4–97.8)

33

3.4 (2.2–4.6)

 High

13.3 (12.0–14.7)

385

92.9 (90.2–95.6)

32

7.1 (4.4–9.8)

 Very high

6.6 (5.7–7.6)

189

81.8 (76.0–87.7)

39

18.2 (12.3–24.0)

Major depressive disorder^b

7.6 (6.7–8.6)

92

3.1 (2.4–3.8)

35

13.0 (8.6–17.4)

Self–harmed

6.9 (5.9–7.8)

96

3.2 (2.5–3.9)

31

13.6 (8.7–18.5)

Attempted suicide^c

2.1 (1.6–2.6)

110

3.4 (2.8–4.1)

17

26.5 (14.7–38.3)

Current alcohol user

13.0 (11.7–14.2)

71

4.0 (3.1–5.0)

42

7.8 (5.4–10.2)

Binged on alcohol

9.0 (8.0–10.0)

81

4.2 (3.3–5.1)

32

8.3 (5.5–11.2)

Current smoker

5.1 (4.3–6.0)

96

4.4 (3.5–5.3)

17

8.6 (4.5–12.8)

Ever used cannabis

11.6 (10.2–13.0)

80

4.0 (3.1–4.9)

33

10.1 (6.7–13.5)

Other drug user^d

4.5 (3.6–5.4)

99

4.4 (3.5–5.3)

14

10.7 (5.0–16.5)

Ever had sex

14.9 (13.4–16.4)

80

4.3 (3.3–5.2)

33

7.3 (4.8–9.8)

Low self–esteem^e

2.4 (1.9–3.0)

112

3.5 (2.8–4.2)

15

19.9 (10.1–29.6)

Used services^f

18.0 (16.2–19.7)

71

3.6 (2.8–4.5)

42

9.6 (6.6–12.5)

Family functioning-Poor

4.1 (3.3–5.0)

119

93.3 (88.8–97.8)

10

6.7 (2.2–11.2)

 Very good

57.9 (55.8–60.0)

1620

96.7 (95.8–97.6)

60

3.3 (2.4–4.2)