Table 1.
Participant Demographics, PDA, and Baseline MOBC Variables
| Full Sample N = 121 |
Abstinence Initiators n = 60 |
Already Abstainers n = 24 |
Continued Drinkers n = 37 |
|||||
|---|---|---|---|---|---|---|---|---|
| M | (SD) | M | (SD) | M | (SD) | M | (SD) | |
| 49.60 | (11.28) | 50.52 | (11.03) | 47.92 | (11.89) | 49.22 | (11.46) | |
| White non-Hispanic, n (%) | 99 | (81.8%) | 47 | (78.3%) | 22 | (91.7%) | 30 | (81.1%) |
| Married/Partnered, n (%) | 74 | (61.2%) | 39 | (65.0%) | 13 | (54.2%) | 22 | (59.5%) |
| Employed, n (%) | 70 | (57.9%) | 36 | (60.0%) | 11 | (45.8%) | 23 | (62.2%) |
| Baseline PDA | 33.07 | (29.51) | 29.80 | (28.48)a | 57.32 | (29.13)ac | 22.65 | (22.57)c |
| Within-Treatment PDA | 75.03 | (25.19) | 82.41 | (13.86)ab | 99.01 | (2.80)ac | 47.49 | (23.28)bc |
| Number of sessions completed | 9.72 | (2.73) | 10.37 | (2.36)b | 9.83 | (2.97) | 8.59 | (2.84)b |
| Abstinence Self-Efficacy | 48.45 | (23.34) | 43.60 | (21.01)a | 63.41 | (20.46)ac | 46.63 | (25.14)c |
| Coping Skills | 2.51 | (0.47) | 2.47 | (0.42)a | 2.89 | (0.49)ac | 2.34 | (0.39)c |
Note. PDA = percentage of days abstinent. Married/Partnered includes being married, living as married, or in a committed relationship. Identical superscript letters indicate significant differences between groups (via t-test or Fisher exact test).