Table 2.
Regression performance of SM-RVR with respect to different combination of MRI, PET and CSF modalities
| Modality | MMSE |
ADAS-Cog |
||
|---|---|---|---|---|
| RMSE | CORR | RMSE | CORR | |
| MRI | 2.17 | 0.73 | 5.16 | 0.70 |
| CSF | 2.45 | 0.60 | 5.62 | 0.64 |
| PET | 2.46 | 0.62 | 5.04 | 0.71 |
| MRI + CSF | 2.03 | 0.77 | 4.98 | 0.74 |
| MRI + PET | 2.09 | 0.76 | 4.73 | 0.76 |
| PET + CSF | 2.38 | 0.66 | 4.89 | 0.73 |
| MRI + CSF + PET | 1.92 | 0.80 | 4.45 | 0.78 |
MMSE mini-mental state examination, ADAS-Cog Alzheimer’s disease assessment scale-cognitive subscale, RMSE root mean square error, CORR correlation coefficient