TABLE 5.
Depression and substance dependence comparisons in TBI and non-TBI groups
| HIV+TBI+ (N = 110) | HIV+TBI-(N = 590) | t value | X2 | p value | |
|---|---|---|---|---|---|
| BDI | 15.1(10.5) | 14.1(13.6) | −0.73 | .23 | |
| With history of use disorder of: | |||||
| Alcohol (%) | 62.7 | 51.2 | 5.02 | .03∗ | |
| Cannabis (%) | 3.6 | 2.5 | 0.39 | .53 | |
| Cocaine (%) | 6.4 | 7.3 | 0.12 | .73 | |
| Opioid (%) | 1.8 | 5.4 | 3.26 | .07 | |
| Meth (%) | 0.91 | 3.1 | 2.06 | .15 | |
| Hallucinogen (%) | 0.0 | 0.17 | 0.34 | .56 | |
| Sedative (%) | 0.0 | 0.17 | 0.34 | .56 | |
| Inhalant (%) | 0.0 | 0.17 | 0.34 | .56 | |
Note. History of use disorder includes “abuse” and “dependency,” as defined by the Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition (DSM-IV) criteria, either currently or in the past (American Psychiatric Association, 1994, 2000). Standard deviations in parentheses. TBI = traumatic brain injury. BDI = Beck Depression Inventory. p < .05.