Table 2 Demographic and descriptive characteristics of 219 cases and 437 controls.
Age (yrs) | ||
|---|---|---|
Cases | Controls | |
30–39 | 1% | 2% |
40–49 | 6% | 8% |
50–59 | 20% | 9% |
60–69 | 33% | 48% |
≥ 70 | 40% | 32% |
Gender | ||
Male | 77% | 87% |
Female | 23% | 13% |
Race | ||
Caucasian/White | 95% | 92% |
African American/Black | 1% | 3% |
Asian/Asian American | 1% | 2% |
American Indian or Alaskan Native | 3% | 3% |
Education | ||
≤ High School | 39% | 25% |
Some Post-High School | 30% | 26% |
College Graduate | 19% | 22% |
Post-Graduate Education | 12% | 27% |
Total Number of Residences | 1624 | 3434 |
% of Person-Years in Study Area | 66% | 63% |