Table 1. Prescreen Characteristics of Subjects.
| Condition |
||||||
|---|---|---|---|---|---|---|
| L′L′ (n = 26) |
L′S′ (n = 58) |
S′S′ (n = 38) |
||||
| Variable | M or % | SD | M or % | SD | M or % | SD |
| Demographics | ||||||
| Age | 39.5 | 10.3 | 40.1 | 11.1 | 42.1 | 12.9 |
| Education | ||||||
| High school/GED or less | 4 | 4 | 6 | |||
| Some college/associate’s | 20 | 18 | 25 | |||
| Bachelor’s degree | 44 | 43 | 36 | |||
| Some grad/grad/professional | 32 | 35 | 33 | |||
| Employment | ||||||
| Employed | 72 | 84 | 78 | |||
| Unemployed/looking for work | 20 | 6 | 8 | |||
| Not in labor force/not looking | 8 | 10 | 14 | |||
| Drinking severity | ||||||
| Mean sum standard drinks/week | 42.5 | 19.9 | 42.5 | 17.2 | 42.1 | 18.4 |
| Mean drinks per drinking day | 7.6 | 3.0 | 7.7 | 2.7 | 7.6 | 2.6 |
| Mean number heavy drinking days/week | 3.3 | 2.2 | 3.7 | 2.0 | 3.3 | 1.9 |
| Short Inventory of Problems score | 16.6 | 7.5 | 15.2 | 7.4 | 14.9 | 6.9 |
| Alcohol Dependence Scale score | 14.0 | 5.2 | 13.8 | 5.9 | 12.3 | 4.4 |
| Number of alcohol dependence criteria met | 5.0 | 1.6 | 5.0 | 1.4 | 4.3 | 1.8 |
| Any drug usea | 46 | 76 | 63 | |||
| Prior treatment for alcohol use problems | 21 | 8 | 13 | |||
| BDI-II score | 19.4 | 7.8 | 18.7 | 8.8 | 16.1 | 6.8 |
| State STAI score | 39.2 | 9.6 | 38.9 | 12.2 | 40.1 | 11.5 |
Note. M: mean. SD: standard deviation. BDI-II: Beck Depression Inventory. STAI: State-Trait Anxiety Inventory.
a
χ2 (2, N = 122) = 7.16, p = 0.03.