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Subject Characteristics
| Characteristic | Controls (n = 6) | MCI (n = 8) | AD (n = 5) | Group comparison (Kruskal–Wallis P) |
|---|---|---|---|---|
| Sex | − | |||
| Male | 1 | 6 | 4 | |
| Female | 5 | 2 | 1 | |
| Age (y) | 62.8 ± 11.8 | 69.0 ± 10.5 | 67.0 ± 9.0 | 0.529 |
| MMSE | 28.5 ± 1.4 | 27.8 ± 1.0 | 24.0 ± 3.4 | 0.010 |
| Education (y) | 14.2 ± 2.4 | 17.5 ± 3.4 | 17.4 ± 3.6 | 0.137 |
