| Study Participants | Baseline Clinic Population |
---|---|---|
Gender | Â | Â |
   Male | 192 (41.2%) | 56.1% |
   Female | 276 (58.8%) | 42.7% |
Ethnicity | Â | Â |
   White | 386 (82.4%) | 61.7% |
   Black | 66 (14.1%) | 12.5% |
   Hispanic | 10 (2.1%) | 1.6% |
   Asian | 1 (0.2%) | 0.4% |
   Am. Indian/Eskimo | 2 (0.4%) | 0.4% |
   Ashkenazi Jewish | 1 (0.2%) | 0 |
   Unknown | 0 | 18.5% |
   Other | 3 (0.6%) | 1.6% |
Age mean (sd) | 58.2 (12.6) | 59.3 (13.5) |