| Parameter | Number (%) | |
| Sex | Male | 28 (50) |
| Female | 28 (50) | |
| Race/Ethnicity | White | 41 (73) |
| African American | 11 (19) | |
| Hispanic | 2 (4) | |
| Asian | 0 (0) | |
| Other | 2 (4) | |
| Education | College | 29 (52) |
| High-School Graduate | 26 (46) | |
| Less than High-School | 1 (2) | |
| Reason for Attendance | Patient | 41 (73) |
| Family member | 15 (27) | |
| Mean ± Standard Deviation (Range) | ||
| Age (yrs) | 48.29 ± 12.73 (18 - 81) | |