Table 1.
Incident Dementia Sample (n=1572) | Incident MCI Sample (n=1163) | |
---|---|---|
Age in years, mean (SD) | 77.4 (7.32) | 76.7 (7.23) |
Female Sex, n (%) | 974 (62.0%) | 743 (63.9%) |
Education, n (%) | ||
<High School | 200 (12.7%) | 124 (10.7%) |
High School | 703 (44.7%) | 530 (45.6%) |
>High School | 669 (42.6%) | 509 (43.8%) |
Ever Smoker, n (%) | 825 (52.5%) | 589 (50.6%) |
Baseline CDR category, n (%) | ||
0 | 1163 (74.0%) | 1163 (100%) |
0.5 | 409 (26.0%) | 0 (0%) |
Annual household income, n(%) | (n*=1284) | (n*=976) |
<$40,000 | 1000 (78.4%) | 748 (76.6%) |
>=$40,000 | 284 (21.6%) | 228 (23.4%) |
Note. MCI = Mild Cognitive Impairment; CDR = Clinical Dementia Rating.