TABLE 2.
Participant characteristics
| Overall | White | Black/African American | F or χ2 | P | |
|---|---|---|---|---|---|
| Age | 73.53 (5.83) | 74.05 (5.93) | 72.20 (5.35) | 52.16 | <0.001 |
| Sex, % female | 76% | 73.2% | 83.5% | 29.30 | <0.001 |
| Education | 13.53 (2.70) | 13.76 (2.68) | 12.93 (2.65) | 49.54 | <0.001 |
| Vocabulary total score | 12.37 (3.96) | 14.40 (3.33) | 9.73 (4.19) | 526.97 | <0.001 |
| MCI diagnosis, % yes | 19% | 18% | 22% | 7.1 | 0.008 |
| MMSE total score | 27.30 (2.01) | 27.59 (1.91) | 26.57 (2.07) | 134.68 | <0.001 |
| CES‐D total score | 5.20 (5.25) | 5.18 (4.75) | 5.20 (5.11) | 0.008 | 0.928 |
| SF‐36 general health total | 69.16 (19.15) | 70.05 (19.06) | 66.84 (19.20) | 13.91 | <0.001 |
Abbreviations: CES‐D, Center for Epidemiological Studies—Depression‐12; MCI, mild cognitive impairment; MMSE, Mini‐Mental State Examination; SF‐36, 36 Item Short Form Health Survey.