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SD: standard deviation
| Years of age (average, ± SD) | 79.8 ( ± 11.4) |
| Females | 18 (66.7%) |
| Race/Ethnicity | |
| White | 8 (29.6%) |
| Black | 9 (33.3%) |
| Hispanic | 10 (37.0%) |
| Need assistance with one or more activities of daily living | 17 (63.0%) |
