Table 2.
Demographic description of study sample
| Baseline Only | Follow-Up Only | Both | |
|---|---|---|---|
| Total sample size | 74 | 17 | 14 |
| % male | 78.3 | 52.9 | 78.6 |
| Age in 2006 | (years) | (years) | (years) |
| Mean (SD) | 48 (12) | 47 (9) | 54 (8) |
| 1st Quartile | 56 | 52 | 56 |
| Median | 51 | 48 | 52 |
| 3rd Quartile | 43 | 44 | 49 |
| Race/Ethnicity | N (%) | N (%) | N (%) |
| Black/African American | 40 (54.0) | 2 (11.8) | 8 (57.1) |
| White/Caucasian | 32 (43.0) | 0 (0) | 5 (35.7) |
| Native American/Alaskan Native | 2 (2.7) | 0 (0) | 0 (0) |
| Not recorded | 0 (0) | 15 (88.2) | 1 (7.1) |
| % zip 48197/8 | 71.6 | 87.5 | 100 |