Subject Demographics
| CN (n = 5) | MCI (n = 6) | AD (n = 10) | All subjects (n = 21) | |
| Age* | 64.8 ± 9.15 | 70.3 ± 5.89 | 74.4 ± 7.31 | 70.1 ± 8.04 |
| Sex, male (n) | 2 (33.3%) | 6 (75.0%) | 8 (80.0%) | 16 (66.7%) |
| Years of education | 14.4 ± 3.58 | 16.0 ± 2.53 | 17.6 ± 2.80 | 16.4 ± 3.07 |
| MMSE† | 29.8 ± 0.45 | 28.7 ± 1.63 | 23.9 ± 4.58 | 26.7 ± 4.20 |
↵* P < 0.05 by Kruskal–Wallis test to detect general difference across groups.
†P < 0.01 by Kruskal–Wallis test to detect general difference across groups.
CN = cognitively normal; MMSE = Mini-Mental State Examination.
Data are mean ± SD unless otherwise indicated.