Table 2:
Commonality Analysis predicting conversion from MCI to AD
| AD biomarkers vs Digital Biomarkers: MCI to AD | ||
|---|---|---|
| Measure | Coefficient | % Variance Explained |
| Cortical Aβ | 0.01313 | 9.04 |
| EC tau | 0.02456 | 16.90 |
| Digital Cognitive Battery | 0.01164 | 8.01 |
| Cortical Amyloid & EC tau | 0.07165 | 49.31 |
| Cortical Aβ & Digital Cognitive Battery | 0.00157 | 1.08 |
| EC tau & Digital Cognitive Battery | 0.00506 | 3.48 |
| Cortical Aβ & EC tau & Digital Cognitive Battery | 0.01770 | 12.18 |
| Digital Cognitive tasks: MCI to AD | ||
| Measure | Coefficient | % Variance Explained |
| OCL | 0.01662 | 39.30 |
| OBT | 0.00279 | 6.59 |
| Identification | 0.00259 | 6.12 |
| Detection | 0.00067 | 1.59 |
| OCL & OBT | 0.00220 | 5.20 |
| OCL & Identification | −0.00091 | −2.15 |
| OBT & Identification | 0.00371 | 8.77 |
| OCL & Detection | −0.00001 | −0.03 |
| OBT & Detection | 0.00050 | 1.19 |
| Identification & Detection | 0.00361 | 8.55 |
| OCL & OBT & Identification | 0.00036 | 0.86 |
| OCL & OBT & Detection | 0.00019 | 0.46 |
| OCL & Identification & Detection | −0.00083 | −1.97 |
| OBT & Identification & Detection | 0.01011 | 23.91 |
| OCL & OBT & Identification & Detection | 0.00068 | 1.61 |