Table 1.
Sample Demographics
| Sample | Living | Deceased |
|---|---|---|
| N | 178 | 15 |
| Median Age* | 55.3 | 63.7 |
| Sex | ||
| Male (%) | 89 (50) | 12 (80) |
| Female (%) | 89 (50) | 3 (20) |
| Race/Ethnicity | ||
| White (%) | 170 (95.5) | 15 (100) |
| Non-White (%) | 8 (4.5) | 0 (0) |
| Education (N=190) | ||
| High School or Less | 34 (19.4) | 5 (35.7) |
| Some College or More | 141 (80.6) | 9 (64.3) |
| Household Income (yearly) (N=186) | ||
| < $30,000 | 24 (19.4) | 2 (35.7) |
| $30,000 or more | 147 (80.6) | 12 (64.3) |
| Marital Status (N=193) | ||
| Currently Married | 124 (69.7) | 10 (66.7) |
| Not Currently Married | 54 (30.3) | 5 (33.3) |
| Medical Risk Factors | ||
| Mean BMI (SD) | 28.8 (6.2) | 27.2 (6.7) |
| Hypertension (%) | 21(11.8) | 4 (26.7) |
| Stroke (%) | 4 (2.2) | 0 (0) |
| Cardiovascular disease (%) | 2 (1.1) | 1 (6.7) |
| Diabetes mellitus (%) | 14 (7.9) | 2 (13.3) |
| Hyperlipidemia (%) | 4 (2.2) | 1 (6.7) |
| Cancer (%) | 8 (4.5) | 2 (13.3) |
| Smoking Indicators | ||
| Lifetime consumption of >=100 cigarettes (%) | 94 (52.8) | 11 (73.3) |
| Cg05575921 methylation (%) (SD) | 72.1(20.6) | 57.5 (27.7) |
*
Indicates age at censoring for living subjects, or age at death for deceased subjects.