Table 1.
Demographic Characteristics of Participants (N = 6,419)
| Characteristic | Value |
| Age in years, mean (SD) | 60 (11.5) |
| Race,* No. (%) | |
| African American | 1,199 (19) |
| White | 4,081 (64) |
| Other | 981 (15) |
| Marital status,† No. (%) | |
| Never married | 597 (9) |
| Currently married | 3,163 (49) |
| Divorced/separated/widowed | 2,553 (40) |
| Education, some college, No. (%) | 3,294 (51) |
| Annual income, No. (%) | |
| <$20,000 | 3,769 (58) |
| $20,000–$50,000 | 1,946 (30) |
| >$50,000 | 704 (11) |
| 10-item AUDIT score, No. (%) | |
| 1–7 (zone 1) | 4,083 (64) |
| 8–15 (zone 2) | 1,543 (24) |
| 16–19 (zone 3) | 290 (5) |
| 20–40 (zone 4) | 503 (8) |
| AUDIT-C score, No. (%) | |
| 1–3 | 2,427 (38) |
| 4–5 | 1,749 (27) |
| 6–7 | 1,031 (16) |
| 8–9 | 667 (10) |
| 10–12 | 545 (9) |
| CAGE score, No. (%) | |
| 0 | 1,595 (25) |
| 1 | 1,424 (22) |
| 2 | 1,598 (25) |
| 3 | 1,095 (17) |
| 4 | 707 (11) |
AUDIT = Alcohol Use Disorders Identification Test; AUDIT-C = 3 AUDIT consumption questions; CAGE = CAGE Questionnaire (cut down, annoyed, guilty, and eye opener).
* n = 6,261, missing data for 158 subjects.
† n = 6,269, missing data for 150 subjects.