Demographics and Clinical Diagnosis of Training and Test Dataset
| Characteristic | Training dataset (n = 163) | Test dataset (n = 98) |
| Age | 73.2 ± 6.7 (56.0–90.0) | 72.2 ± 5.9 (57.0–88.0) |
| Sex (M:F) | 75:88 | 53:45 |
| Diagnosis (AD:MCI:NC) | 34:80:49 | 21:41:36 |
NC = normal control.