| ADHD-prison, n = 30 | ADHD-psychiatry, n = 20 | Controls, n = 18 | F or χ 2 | p |
---|---|---|---|---|---|
Age, mean, (SD), y | 34.4 (10.67) | 33.4 (8.65) | 35.2 (9.85) | .14 | .87e |
Educational level, nine-year compulsory school or less, n (%) | 25 (83) | 6 (30) | 1 (6) | 39.28 | < .001e |
ADHD, combined, n (%) | 28 (93) | 18 (90) | N/A | Â | Â |
ADHD, inattentive, n (%) | 2 (7) | 2 (10) | N/A | Â | Â |
≥ 1 current co-morbid disorder, n (%) a | 15 (50) | 12 (60) | N/A |  | .569 |
Autism spectrum disorder b | 7 (23) | N/A | N/A | Â | Â |
Mood and anxiety disorder, lifetime a | 22 (73) | N/A | N/A | Â | Â |
Personality disorders, (N = 23) c | Â | Â | Â | Â | Â |
   Antisocial, n (%) | 22 (96) | N/A | N/A |  |  |
   Borderline, n (%) | 17 (74) | N/A | N/A |  |  |
   Paranoid, n (%) | 17 (74) | N/A | N/A |  |  |
   Narcissistic, n (%) | 15 (65) | N/A | N/A |  |  |
   Obsessive-Compulsive, n (%) | 12 (52) | N/A | N/A |  |  |
   Passive-Aggressive, n (%) | 11 (48) | N/A | N/A |  |  |
   Avoidant, n (%) | 11 (48) | N/A | N/A |  |  |
   Depressive, n (%) | 8 (35) | N/A | N/A |  |  |
   Dependent, n (%) | 7 (30) | N/A | N/A |  |  |
   Schizotypal, n (%) | 5 (22) | N/A | N/A |  |  |
   Schizoid, n (%) | 2 (9) | N/A | N/A |  |  |
   Histrionic, n (%) | 0 (0) | N/A | N/A |  |  |
Substance use disorder, n (%) a | 30 (100) | N/A | N/A | Â | Â |
   Amphetamine preferred, n (%) | 19 (63) | N/A | N/A |  |  |
   Cocaine preferred, n (%) | 4 (13) | N/A | N/A |  |  |
   Alcohol preferred, n (%) | 4 (13) | N/A | N/A |  |  |
Psychopathy, n (%) d | 3 (10) | N/A | N/A | Â | Â |
Concomitant psychotropic's, n (%) | 13 (43) | N/A | N/A | Â | Â |
Onset of alcohol, mean (SD), y | 11.9 (1.81) | N/A | N/A | Â | Â |
Onset of illegal drugs, mean (SD), y | 14.0 (2.41) | N/A | N/A | Â | Â |
Onset of criminality, mean (SD), y | 11.2 (3.40) | N/A | N/A | Â | Â |
Educational assistance at school, n (%) | 24 (80) | N/A | N/A | Â | Â |
Child psychiatry/school health, n (%) | 18 (60) | N/A | N/A | Â | Â |
ADHD diagnosed in childhood, n (%) | 2 (7) | N/A | N/A | Â | Â |