| Variable | All Subjects (n = 674) |
|---|---|
| Age (years) | |
| <45 | 314 (31.8) |
| ≥45 | 360 (68.2) |
| Race | |
| African American | 641 (95.1) |
| Other | 33 (4.9) |
| Sex | |
| Female | 448 (66.5) |
| Male | 226 (33.5) |
| Education | |
| High school or less | 432 (64) |
| College | 242 (35.9) |
| Income ≥$20,000 | 594 (88.1) |
| Employment | |
| Unemployed | 340 (50.4) |
| Employed | 334 (49.6) |
Data are n (%).