TABLE I.
Demographic and Clinical Information of Subjects in 3 Datasets. Values are Reported as Mean±Stand Deviation; Edu: Education Years; M/F: Male/Female
| Datasets | Class | Age (Years) | Edu (Years) | Gender (M/F) | CDRSB | ADAS11 | ADAS13 | MMSE |
|---|---|---|---|---|---|---|---|---|
| ADNI-1 | NC | 75.85 ± 5.03 | 16.05 ± 2.87 | 118/108 | 0.03 ± 0.12 | 6.22 ± 2.92 | 9.53 ± 4.21 | 29.11 ± 1.00 |
| sMCI | 74.87 ± 7.64 | 15.55 ± 3.18 | 151/74 | 1.42 ± 0.78 | 10.35 ± 4.30 | 16.71 ± 6.14 | 27.28 ± 1.77 | |
| pMCI | 74.82 ± 6.83 | 15.67 ± 2.85 | 101/64 | 1.85 ± 0.94 | 13.27 ± 4.06 | 21.50 ± 5.41 | 26.58 ± 1.71 | |
| AD | 75.30 ± 7.50 | 14.72 ± 3.14 | 94/87 | 4.34 ± 1.61 | 18.58 ± 6.25 | 29.00 ± 7.64 | 23.30 ± 1.99 | |
| ADNI-2 | NC | 73.47 ± 6.25 | 16.51 ± 2.54 | 88/97 | 0.05 ± 0.23 | 5.78 ± 3.08 | 9.09 ± 4.46 | 29.03 ± 1.27 |
| sMCI | 71.66 ± 7.56 | 16.20 ± 2.69 | 123/111 | 1.20 ± 0.78 | 8.22 ± 3.59 | 12.97 ± 5.73 | 28.25 ± 1.62 | |
| pMCI | 71.27 ± 7.28 | 16.24 ± 2.67 | 21/16 | 2.24 ± 1.26 | 11.81 ± 4.41 | 19.30 ± 6.24 | 26.97 ± 1.66 | |
| AD | 74.24 ± 7.99 | 15.86 ± 2.60 | 85/58 | 4.43 ± 1.75 | 20.73 ± 7.28 | 30.99 ± 8.67 | 23.16 ± 2.21 | |
| MIRIAD | NC | 70.36 ± 7.28 | - | 12/11 | - | - | - | 29.39 ± 0.84 |
| AD | 69.95 ± 7.08 | - | 19/27 | - | - | - | 19.20 ± 4.01 | |
| AIBL | NC | 72.79 ± 6.61 | - | 192/255 | - | - | - | 28.71 ± 1.22 |
| AD | 71.24 ± 6.37 | - | 30/42 | - | - | - | 20.51 ± 5.65 | |