Table 1.
Comparison of Intervention Groups on Demographic and Baseline Alcohol-Related Variables
| LBMI-A (n = 28) | DCU + bib (n = 20) | Test | |
|---|---|---|---|
| Age - mean (SD) | 33.57 (6.54) | 34.30 (6.22) | t(46) = −.39 |
| Gender - % (n) | χ2(1) = .43 | ||
| Male | 53.6 (15) | 65.0 (13) | |
| Female | 46.4 (13) | 35.0 (7) | |
| Race/ethnicity - % (n) | χ2(1) = 3.05† | ||
| White | 50.0 (14) | 75.0 (15) | |
| Minority | 50.0 (14) | 25.0 (5) | |
| Alaska Native/American Indian | 25.0 (7) | 5.0 (1) | |
| African American | 7.1 (2) | 10.0 (2) | |
| Hispanic | 5.0 (1) | 5.0 (1) | |
| Native Hawaiian or other Pacific Islander | 3.4 (1) | 5.0 (1) | |
| Multiethnic | 10.7 (3) | 0 | |
| Marital status - % (n) | χ2(2) = .17 | ||
| Never married | 35.7 (10) | 35.0 (7) | |
| Married/live as married | 39.3 (11) | 35.0 (7) | |
| Divorced/separated/widowed | 25.0 (7) | 30.0 (6) | |
| Education (highest completed) - % (n) | FET = 1.79 | ||
| 10th or 11th grade | 0 (0) | 5.0 (1) | |
| High school or GED | 57.1 (16) | 45.0 (9) | |
| College degree | 42.9 (12) | 50.0 (10) | |
| Employment status - % (n) | χ2(2) = 1.09 | ||
| Employed | 78.6 (22) | 65.0 (13) | |
| Unemployed | 21.4 (6) | 35.0 (7) | |
| Severity of dependence - mean (SD) | 13.82 (6.51) | 16.50 (6.52) | t(46) = −1.40 |
| Alcohol problems - mean (SD) | 19.61 (7.88) | 17.95 (5.94) | t(46) = .79 |
| Readiness to change - mean (SD) | 9.85 (1.47) | 10.49 (1.65) | t(46) = −1.40 |
| DSM-5 alcohol use disorder criteria - mean (SD) | 7.07 (2.02) | 5.60 (1.93) | t(46) = 2.54* |
Note. FET = Fisher’s exact test.
†
p < .10.
*
p < .05.