Table 1.
Demographics and clinical characteristics of participants with and without a comorbid alcohol use disorder.
| Measure | Full Sample (n=50) | Comorbid AUD (n=17) | No Comorbid AUD (n=33) |
|---|---|---|---|
| Age M(SD) | 50.1(12.3) | 54.5(11.4) | 49.0(12.5) |
| Female n(%) | 8(16%) | 4(24%) | 4(12%) |
| Marital status n(%) | |||
| Cohabitating/married | 18(36%) | 5(29%) | 13(39%) |
| Single/never married | 11(22%) | 2(12%) | 9(27%) |
| Divorced/separated | 20(40%) | 9(53%) | 11(33%) |
| Race n %) | |||
| White | 42(84%) | 14(82%) | 28(85%) |
| Black/African American 0 or 2 | 2(4%) | 0(0%) | 2(6%) |
| American Indian/Alaskan Native 4 | 1(2%) | 1(6%) | 0(0%) |
| Multiracial 5 | 3(6%) | 0(0%) | 3(9%) |
| Hispanic n(%) | 2(4%) | 1(6%) | 1(3%) |
| Full active stimulation group n(%) | 25(50%) | 9(53%) | 16(49%) |
| Baseline PCL-5 Score M(SD) | 49.7(10.3) | 50.1(9.0) | 49.5(11.1) |
| Baseline IDS-SR Score M(SD) | 41.0(11.7) | 43.2(13.6) | 39.9(10.7) |
| Clinical relapse at 1 year (%) | 22(44%) | 7(41%) | 15(46%) |
Note. There were no significant differences in demographics between the two groups (all p>.1). AUD = Alcohol Use Disorder; PCL-5 = PTSD Checklist -5; IDS-SR = Inventory of Depressive Symptoms – Self-Report.