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Demographics of the three datasets.
| Dataset | Cohorts | # of subjects | Gender (M/F) |
Age (Yrs) |
|---|---|---|---|---|
| SRI | Healthy | 274 | 138/136 | 49.8 ± 15.9 |
| ADNI | NC | 185 | 95/90 | 75.6 ± 5.1 |
| AD | 119 | 58/61 | 75.2 ± 7.6 | |
| sMCI | 193 | 124/69 | 75.6 ± 6.6 | |
| pMCI | 135 | 84/51 | 75.9 ± 5.4 | |
| NCANDA | All | 764 | 381/383 | 16.2 ± 2.5 |
Note, visits of an NCANDA participant are not always assigned to just one cohort, i.e., the participant can be a no-to-low drinker at some visits while a medium-to-heavy drinker at others.
