Table 2.
Prevalence of psychiatric diagnoses stratified by dependence and withdrawal
| No Withdrawal (n=54) | Withdrawal (n=36) | t /χ2 | p | |
|---|---|---|---|---|
| Number of psychiatric disorders1 | 0.85±1.20 | 1.39±1.40 | −1.94 | 0.055 |
| Anxiety disorder | 3 (5.56) | 6 (16.67) | 2.96 | 0.085 |
| Mood disorder | 6 (11.11) | 10 (27.78) | 4.10 | 0.043 |
| Externalizing disorder | 22 (40.74) | 16 (44.44) | 0.12 | 0.728 |
| Psychiatric symptoms | 0.91±0.70 | 1.08±0.66 | −1.15 | 0.254 |
| No Dependence (n=14) | Dependence (n=76) | t /χ2 | p | |
|---|---|---|---|---|
| Number of psychiatric disorders1 | 0.71±1.44 | 1.13±1.28 | −1.10 | 0.274 |
| Anxiety disorder | 2 (14.29) | 7 (9.21) | 0.34 | 0.561 |
| Mood disorder | 1 (7.14) | 15 (19.74) | 1.28 | 0.257 |
| Externalizing disorder | 3 (21.43) | 35 (46.05) | 2.94 | 0.087 |
| Psychiatric symptoms | 1.01±0.87 | 0.97±0.65 | 0.18 | 0.857 |
1
Anxiety disorders: panic disorder, agoraphobia, or social phobia; Mood disorders: major depressive disorder, dysthymic disorder, or manic/hypomanic episode; Externalizing disorders: attention deficit hyperactivity disorder, oppositional defiant disorder, or conduct disorder