Research Article
Genomic Copy Number Analysis in Alzheimer's Disease and Mild Cognitive Impairment: An ADNI Study
Table 1
Sample demographics.
| Current diagnosis | Alzheimer's disease | Mild cognitive impairment | Healthy controls | P value |
| Number of participants | 222 | 136 | 143 | — | Gender (Males/Females) | 133/89 | 87/49 | 82/61 | not significant | Baseline age (Mean ± SD) | | | | not significant | Years of education (Mean ± SD) | | | |
0.009
| APOE group (e4 negative/e4 positive) | 73/149 | 70/66 | 108/35 | <0.001 | Age of onset (Mean ± SD) | | — | — | — |
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