Table 4 Weighted prevalence of perceived need for care and professional mental health service utilization for common mental disorders and risky substance use by sex and nationality (n = 981)

 ADHD alone

33.7% (24.9–42.5)

30.2% (17.8–42.7)

38.1% (25.9–50.2)

33.1% (23.2–42.9)

36.8% (17.7–55.9)

 Anxiety alone

38.3% (29.1–47.5)

35.9% (22.1–49.8)

40.8% (28.9–52.7)

39.9% (29.6–50.1)

30.1% (10.6–49.5)

 Depression alone

51.8% (45.6–58.1)

50.4% (38.9–62.0)

52.6% (45.3–60.0)

52.3% (45.1–59.5)

50.1% (37.4–62.9)

 Anxiety and ADHD

60.7% (37.8–83.5)

60.1% (17.1–100.0)^a

60.9% (34.5–87.3)

62.6% (38.0–87.1)

47.0% (0.0–100.0)^a

 Depression and ADHD

51.8% (38.2–65.3)

41.9% (16.4–67.4)

57.2% (41.9–72.6)

57.6% (41.8–73.3)

32.9% (9.9–55.9)

 Anxiety and depression

61.2% (55.0–67.4)

56.2% (42.9–69.4)

63.2% (56.3–70.1)

61.7% (54.6–68.9)

59.5% (47.1–71.9)

 ADHD, anxiety, and depression

65.2% (47.0–73.4)

65.7% (50.4–81.0)

65.0% (55.4–74.6)

65.4% (55.3–75.4)

65.0% (50.9–78.1)

 Anxiety, depression, or ADHD

52.0% (48.8–55.3)

46.6% (40.8–52.4)

55.5% (51.6–59.3)

52.3% (48.5–56.0)

51.3% (44.8–57.8)

 ADHD alone

24.5% (16.5–32.5)

25.4% (13.7–37.2)

23.3% (13.0–33.6)

23.8% (14.8–32.8)

27.6% (10.2–44.9)

 Anxiety alone

30.9% (22.4–39.3)

27.1% (14.3–39.8)

34.6% (23.6–45.7)

33.3% (23.8–42.9)

17.7% (1.7–33.7)

 Depression alone

34.5% (28.6–40.3)

30.9% (20.2–41.6)

36.5% (29.6–43.4)

34.5% (27.7–41.2)

34.5% (22.5–46.4)

 Anxiety and ADHD

33.8% (10.9–56.7)

43.6% (0.0–87.8)^a

28.5% (3.3–53.7)

36.5% (11.3–61.7)

14.0% (0.0–42.7)^a

 Depression and ADHD

37.0% (24.1–49.9)

40.0% (14.81–65.1)

35.4% (20.8–49.9)

37.7% (22.4–53.0)

34.6% (11.3–57.8)

 Anxiety and depression

45.3% (38.9–51.6)

30.8% (18.3–43.2)

50.9% (43.7–58.1)

46.3% (39.0–53.7)

41.9% (29.3–54.4)

 ADHD, anxiety, and depression

53.6% (44.9–62.2)

42.0% (25.8–58.2)

59.5% (49.6–69.5)

54.2% (43.6–64.7)

52.3% (37.2–67.3)

 Anxiety, depression, or ADHD

38.0% (34.8–41.1)

31.0% (25.6–36.4)

42.3% (38.6–46.1)

38.1% (34.5–41.7)

37.5% (31.2–43.9)

 ADHD alone

9.4% (4.1–14.8)

8.9% (1.2–16.6)

10.1% (2.9–17.3)

9.4% (3.3–15.4)

9.7% (0.0–20.3)^a

 Anxiety alone

11.7% (5.7–17.6)

14.0% (4.2–23.9)

9.3% (2.8–15.9)

10.5% (4.2–16.9)

17.7% (1.7–33.7)

 Depression alone

15.9% (11.3–20.4)

15.7% (7.1–24.2)

16.0% (10.8–21.2)

16.6% (11.3–21.9)

13.3% (4.8–21.8)

 Anxiety and ADHD

6.1% (0.0–17.6)^a

–^b

9.3% (0.0–26.5)^a

6.9% (0.0–19.9)^a

–^b

 Depression and ADHD

15.4% (6.0–24.7)

12.3% (0.0–28.4)^a

17.0% (5.6–28.5)

14.2% (3.5–24.8)

19.3% (0.0–38.9)^a

 Anxiety and depression

18.6% (13.7–23.4)

8.6% (1.6–15.6)

22.4% (16.4–28.5)

17.2% (11.9–22.6)

23.0% (12.0–33.9)

 ADHD, anxiety, and depression

30.3% (22.5–38.2)

19.6% (7.0–32.2)

35.9% (26.2–45.6)

32.5% (22.8–42.2)

25.9% (12.6–39.2)

 Anxiety, depression, or ADHD

16.8% (14.5–19.2)

12.7% (8.9–16.5)

19.4% (16.4–22.5)

16.3% (13.6–19.0)

18.6% (13.5–23.8)