Table 2.
Sample Characteristics (n=411)
| Variable | Subgroup | n (%) |
|---|---|---|
| Sex | Male | 171 (41.6) |
| Female | 240 (58.4) | |
| Race | White | 329 (80.1) |
| African American | 61 (14.8) | |
| American Indian or Alaska Native | 18 (4.4) | |
| Asian | 1 (0.2) | |
| Other | 1 (0.2) | |
| Unknown | 1 (0.2) | |
| Hispanic | No | 402 (97.8) |
| Yes | 4 (1.0) | |
| Unknown | 5 (1.2) | |
| Education | Less than high school or GED | 6 (1.5) |
| High school or GED | 138 (33.6) | |
| Bachelor | 123 (29.9) | |
| Master | 96 (23.4) | |
| Doctorate | 48 (11.7) | |
| Diagnosis | Cognitively unimpaired | 317 (77.1) |
| Dementia due to AD | 40 (9.7) | |
| Dementia due to other causes | 3 (0.7) | |
| MCI due to AD | 32 (7.8) | |
| MCI due to other causes | 7 (1.7) | |
| Impaired not MCI | 12 (2.9) |
Note. Age ranged 45–94 years, with M = 66.3, SD = 9.8. All four participants with Hispanic ethnicity had white race.