Table 3.
Differences in comorbid problems between ADHD adults with and without substance use.
| ADHD SU (n = 27) |
ADHD N/SU (n = 23) |
Statistic |
|||||
|---|---|---|---|---|---|---|---|
| Comorbidities | M | SD | M | SD | F(1,47) | p | η2P |
| ODD | 8.19 | 4.45 | 4.48 | 2.66 | 11.57 | .001* | .198 |
| CD | 6.41 | 4.30 | 2.09 | 1.75 | 14.18 | 000* | .232 |
| Anxiety | 2.52 | 2.17 | 3.13 | 2.75 | 0.18 | .672 | .004 |
| Depression | 3.44 | 3.22 | 2.57 | 4.39 | 0.73 | .395 | .015 |
| Sleep Disorder | 1.78 | 2.04 | 2.70 | 3.03 | 1.50 | .226 | .031 |
| Antisocial P. | .37 | .63 | .09 | .28 | 1.63 | .208 | .034 |
Note. ADHD-SU = ADHD with substance use; ADHD-N/SU = ADHD without substance use ODD = Oppositional defiant disorder; CD = Conduct disorder; Antisocial P. = Antisocial personality disorder. *p < .008 (Bonferroni correction of critical p values when performing multiple comparisons).