From: Prevalence of mental disorders among middle school students in Shaoxing, China
Age | 12 years | 13 years | 14 years | 15 years | 16 years | 17 years | 18 years | Sum |
---|---|---|---|---|---|---|---|---|
Any disorders | 8.7 (6.9–10.4) | 10.9 (9.5–12.2) | 12.1 (10.7–13.5) | 12.8 (10.9–14.7) | 15.5 (13.0–18.0) | 21.9 (17.7–26.2) | 21.8 (13.0–30.7) | 12.4 (11.7–13.2) |
MDD | 7.3 (5.7–9.0) | 7.9 (6.7–9.1) | 8.2 (7.0–9.4) | 8.3 (6.7–9.8) | 11.6 (9.4–13.8) | 16.7 (12.9–20.6) | 18.4 (10.1–26.7) | 8.9 (8.3–9.6) |
AD | 3.5 (2.3–4.6) | 4.2 (3.3–5.1) | 5.1 (4.2–6.0) | 4.4 (3.2–5.5) | 5.7 (4.1–7.3) | 7.9 (5.2–10.7) | 10.3 (3.8–16.9) | 4.8 (4.3–5.3) |
OCD | 5.8 (4.3–7.3) | 7.3 (6.1–8.5) | 8.0 (6.9–9.2) | 8.9 (7.3–10.5) | 13.8 (11.5–16.2) | 20.5 (16.4–24.7) | 19.5 (11.0–28.0) | 9.1 (8.4–9.7) |
SD | 1.1 (0.5–1.8) | 1.5 (0.9–2.0) | 2.3 (1.7–3.0) | 1.6 (0.9–2.4) | 2.3 (1.3–3.3) | 3.0 (1.3–4.8) | 2.3 (0.0–5.5) | 1.9 (1.6–2.2) |
ADHD | 5.2 (3.8–6.6) | 3.5 (2.7–4.3) | 2.0 (1.4–2.6) | 1.3 (0.7–2.0) | 1.2 (0.5–2.0) | 0.3 (-0.3–0.8) | < 0.1 | 2.5 (2.1–2.8) |
ODD | 3.5 (2.3–4.6) | 3.0 (2.2–3.7) | 2.1 (1.5–2.7) | 0.4 (0.1–0.8) | 0.2 (-0.1–0.6) | < 0.1 | < 0.1 | 1.9 (1.6–2.2) |
TD | 3.3 (2.1–4.4) | 1.4 (0.9–1.9) | 0.5 (0.2–0.8) | 0.4 (0.1–0.8) | 0.1 (-0.1–0.4) | 0.3 (-0.3–0.8) | < 0.1 | 0.9 (0.7–1.1) |
SUD | 0.3 (0.0–0.7) | 0.4 (0.1–0.6) | 0.5 (0.2–0.8) | 1.1 (0.5–1.6) | 1.7 (0.8–2.6) | 3.0 (1.3–4.8) | 2.3 (-0.9–5.5) | 0.8 (0.6–1.0) |