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Demographic and genetic data for the ADNI2 cohort.
| ADNI2 | Males | Females | Total |
|---|---|---|---|
| Total | 166 | 128 | 294 |
| Healthy elderly | 64 | 58 | 122 (41%) |
| EMCI | 47 | 34 | 81 (28%) |
| LMCI | 38 | 28 | 66 (22%) |
| AD | 17 | 8 | 25 (9%) |
| rs26907 0 A alleles | 117 | 88 | 205 (70%) |
| rs26907 1 A alleles | 46 | 38 | 84 (28%) |
| rs26907 2 A alleles | 3 | 2 | 5 (2%) |
| Mean age (±sd) | 74.49 (±7.14) | 71.45 (±7.25) | 73.16 (±7.33) |
