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Table 1 Comorbid patterns and related CGAS and SNAP-IV total scale statistics

From: Symptoms and level of functioning related to comorbidity in children and adolescents with ADHD: a cross-sectional registry study

Diagnostic categories Diagnostic categories
n/percentage
CGAS Mean (SD)
Min–max
SNAP-IV- total scale
Mean (SD)
min–max
ADHD
No comorbidity
1802/55.51 62.39 (10.65)
36–95
n = 1105
1.45 (.63)
.10–3.0
n = 363
ADHD + ASD 779/24 54.95 (9.93)
25–92
n = 445
1.57 (.61)
.10–3.0
n = 241
ADHD + anxiety 120/3.70 55.96 (8.24)
32–79
n = 95
1.48 (.64)
.10–2.70
n = 42
ADHD + ODD/CD 116/3.57 52.18 (7.80)
31–72
n = 92
1.81 (.62)
.10–3.0
n = 49
ADHD + learning disorders 102/3.14 60.42 (9.93)
40–85
n = 57
1.23 (.64)
.20–2.50
n = 21
ADHD + tic disorder 49/1.51 60.24 (8.70)
41–80
n = 33
1.69 (.50)
.40–2.30
n = 14
ADHD + affective disorders 29/(.89) 54.25 (6.96)
44–69
n = 24
1.43 (.66)
.40–2.80
n = 12
Multiple comorbidity 249/7.7 52.45 (8.63)
30–88
n = 192
1.71 (.59)
.50–3.0
n = 113
Total 3246/100 58.89 (10.80)
25–95
n = 2043
1.54 (.63)
.10–3.0
n = 855
  1. CGAS the Children’s Global Assessment Scale, SNAP-IV the Swanson, Nolan, and Pelham Questionnaire. ADHD: F90.0, F90.1, F90.8, F90.9, F98.8, F90.0A, F90.0B, F90.0C, F90.X; ASD: F84.0, F84.1, F84.5, F84.9; anxiety: F41.0–F41.3, F41.8–F41.9, F43.0–F43.2, F43.8W, F43.9; ODD/CD: F91.0–F91.3, F91.8–F91.9; learning disorders: F81.0–F81.3, F81.8–F81.9; tic disorders: F95.0–F95.2, F95.8, F95.9; affective disorders: F33.0–F33.4, F32.0–F32.2, F32.8–F32.9