Cognitively impaired groups | P value, NC vs. patients | ||||
---|---|---|---|---|---|
NC | Mild cognitive impairment | Dementia | Major depression | ||
Entire sample | |||||
n | 126 | 80 | 185 | 23 | |
Female | 50 (40) | 44 (55) | 99 (54) | 12 (52) | 0.008a |
Age (years) | 75.2 - 8.8 | 74.9 - 8.1 | 78.5 - 6.5 | 67.4 - 9.6 | n.s.b |
Education (years) | 12.5 - 2.7 | 12.2 - 2.5 | 11.9 - 2.7 | 12.4 - 2.7 | n.s.b |
MMSE | 28.9 - 1.2 | 27.1 - 2.2 | 24.2 - 2.5 | 27.9 - 1.8 | 0.001b |
BrainCheck subsample | |||||
n | 70 | 21 | 86 | 6 | |
Female | 20 (29) | 12 (57) | 44 (51) | 4 (67) | 0.001a |
Age (years) | 77.2 - 8.9 | 75.3 - 7.5 | 78.4 - 6.3 | 68.2 - 11.4 | n.s.b |
Education (years) | 12.5 - 2.9 | 11.6 - 2.1 | 11.7 - 2.6 | 11.2 - 1.9 | n.s.b |
MMSE | 28.6 - 1.2 | 27.5 - 1.8 | 24.4 - 2.5 | 27.0 - 1.9 | 0.001b |