Table 3 Prevalence of specific personality disorders and conduct disorder in adolescents with ADHD (N = 153)
From: Personality disorders and Axis I comorbidity in adolescent outpatients with ADHD
Personality Disorder (PD) | Boys with ADHD (N = 9) | Boys without ADHD (N = 50) | χ 2 | p-value* | Girls with ADHD (N = 12) | Girls without ADHD (N = 82) | χ 2 | p-value* |
|---|---|---|---|---|---|---|---|---|
Paranoid | 0 | 0 | – | – | 0 | 0 | – | – |
Schizoid | 0 | 1 | 0.183 | 1.000 | 0 | 0 | – | – |
Schizotypal | 0 | 0 | – | – | 0 | 0 | – | – |
Antisocial | 1 | 1 | – | – | 3 | 0 | 21.176 | 0.002 |
Borderline | 1 | 0 | 1.933 | 0.284 | 3 | 4 | 6.150 | 0.042 |
Histrionic | 0 | 0 | 5.651 | 0.153 | 2 | 3 | 3.517 | 0.121 |
Narcissistic | 0 | 0 | – | – | 0 | 1 | 0.148 | 1.000 |
Avoidant | 0 | 3 | 0.569 | 1.000 | 0 | 6 | 0.938 | 0.598 |
Dependent | 0 | 0 | – | – | 0 | 1 | 0.148 | 1.000 |
Obsessive-compulsive | 0 | 0 | – | – | 0 | 6 | 0.938 | 0.598 |
Self-defeating | 0 | 0 | – | – | 0 | 0 | – | – |
Depressive | 0 | 2 | 0.373 | 1.000 | 0 | 8 | 1.280 | 0.383 |
Negativistic | 0 | 0 | – | – | 1 | 1 | 2.544 | 0.240 |
At least one PD | 1 | 7 | 0.054 | 1.000 | 6 | 19 | 3.860 | 0.076 |
More than one PD | 1 | 0 | 5.651 | 0.153 | 2 | 8 | 0.526 | 0.611 |
Conduct disorder | 3 | 8 | 1.107 | 0.369 | 6 | 8 | 11.887 | 0.003 |