Table 3.
Performance of models trained on cognitively preserved population, subjects diagnosed with MCI, or dementia with adjustment to the range of values (MAE/range, %).
| Group | Data | MMSE | ADAS | p1 − 2 | RAVLT | TMT | DSST | p3 − 5 |
|---|---|---|---|---|---|---|---|---|
| CN | VBM | 4.5 ± 0.23 | 5.04 ± 0.22 | 1.84e-95 | 10.62 ± 0.5 | 10.57 ± 0.68 | 10.81 ± 0.51 | 2.99e-142 |
| SBM | 4.61 ± 0.23 | 4.96 ± 0.22 | 1.84e-95 | 10.38 ± 0.49 | 10.75 ± 0.67 | 10.24 ± 0.53 | 4.15e-131 | |
| VBM+SBM | 4.61 ± 0.23 | 4.94 ± 0.22 | 1.84e-95 | 10.07 ± 0.48 | 10.62 ± 0.66 | 10.23 ± 0.51 | 1.92e-129 | |
| MCI | VBM | 9.28 ± 0.29 | 7.62 ± 0.22 | 3.63e-211 | 9.52 ± 0.3 | 20.13 ± 0.65 | 10.95 ± 0.33 | 1.43e-212 |
| SBM | 9.0 ± 0.28 | 7.48 ± 0.21 | 2.46e-206 | 9.59 ± 0.31 | 18.8 ± 0.59 | 10.12 ± 0.33 | 9.38e-210 | |
| VBM+SBM | 9.06 ± 0.28 | 7.41 ± 0.21 | 1.65e-206 | 9.46 ± 0.3 | 18.81 ± 0.59 | 10.03 ± 0.32 | 1.01e-209 | |
| Dementia | VBM | 13.22 ± 0.54 | 10.3 ± 0.42 | 6.98e-121 | 8.65 ± 0.33 | 26.97 ± 0.75 | 12.67 ± 0.46 | 2.14e-187 |
| SBM | 12.67 ± 0.54 | 9.09 ± 0.42 | 3.27e-99 | 7.97 ± 0.34 | 25.75 ± 0.76 | 11.03 ± 0.42 | 3.43e-172 | |
| VBM+SBM | 12.78 ± 0.55 | 9.11 ± 0.41 | 1.75e-92 | 7.9 ± 0.33 | 25.9 ± 0.77 | 10.85 ± 0.42 | 1.94e-171 |
*VBM, voxel-based morphometry; SBM, surface-based morphometry.