Table 1.
Demographic characteristics for total sample and sub-samples
| Total sample | At-risk drinkers | Not at-risk | ||
|---|---|---|---|---|
| Sample characteristics | n = 118 | n = 60 | n = 58 | P value |
| Age in years (SD) | 37.3 (14.1) | 37.4 (11.9) | 37.1 (16.1) | ns |
| Gender | — | — | — | ns |
| Men | 99 (83.9%) | 53 (53.5%) | 46 (46.5%) | |
| Women | 19 (16.1%) | 7 (36.8%) | 12 (63.2%) | |
| Race* | n = 114 | n = 58 | n = 56 | ns |
| White | 97 (85.1%) | 48 (49.5%) | 49 (50.5%) | |
| African American | 8 (7.0%) | 5 (62.5%) | 3 (37.5%) | |
| Native American | 1 (0.9%) | 1 (100%) | 0 | |
| Hispanic | 3 (2.6%) | 3 (100.0%) | 0 | |
| Asian American | 5 (4.4%) | 1 (20.0%) | 4 (80.0%) | |
| Marital** | n = 116 | n = 59 | n = 57 | .009 |
| Single | 64 (55.2%) | 37 (57.8%) | 27 (42.2%) | |
| Married/cohabiting | 32 (27.6%) | 10 (31.3%) | 22 (68.7%) | |
| Separated/divorced | 17 (14.7%) | 10 (58.8%) | 7 (41.2%) | |
| Employment status | n = 115 | n = 57 | n = 59 | ns |
| Full time | 83 (72.2%) | 47 (56.6%) | 36 (43.4%) | |
| Part time | 5 (4.3%) | 3 (60.0%) | 2 (40.0%) | |
| Unemployed | 9 (7.8%) | 5 (55.6%) | 4 (44.4%) | |
| Education*** | n = 116 | n = 59 | n = 57 | ns |
| Less than high school | 28 (24.1%) | 16 (57.1%) | 12 (42.9%) | |
| High school | 51 (44.0%) | 30 (58.8%) | 21 (41.2%) | |
| More than high school | 37 (31.9%) | 13 (35.1%) | 24 (64.9%) |
Note: *P value for combined variable ‘White versus other’; **P value for combined variable ‘married/cohabiting versus unmarried’; ***P value for combined variable ‘completed high school versus not’.