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Characteristics of Study Participants for Phase I and Phase II
| Phase I | Phase II | |
|---|---|---|
| Screened | 45 | 49 |
| Eligible | 26 | 32 |
| Refused/Could not be reached | 7 | 13 |
| N | 19 | 19 |
| Number of focus groups | 3 | 4 |
| Mean (SD) age, years | 73.7 (8.6) | 74.1 (6.6) |
| % (n) male | 16% (3) | 5% (1) |
| Ethnicity—% (n) | ||
| Non-Hispanic White | 53% (10) | 26% (5) |
| African American | 32% (6) | 47% (9) |
| Asian | 0% (0) | 0% (0) |
| Hispanic | 5% (1) | 26% (5) |
| American Indian/Alaska native | 5% (1) | 0% (0) |
| other | 5% (1) | 0% (0) |
