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Demographic and clinical characteristics of ADNI participants at the time of MRI scan
| CN | SMC | EMCI | LMCI | AD | |
|---|---|---|---|---|---|
| N | 367 | 94 | 280 | 512 | 310 |
| Age | 74.59 (5.57) | 71.77 (5.65) | 71.14 (7.26) | 73.52 (7.65) | 74.65 (7.79) |
| Gender (M/F) | 192/175 | 38/56 | 158/122 | 318/194 | 176/134 |
| Education | 16.32 (2.68) | 16.81 (2.57) | 16.08 (2.67) | 15.97 (2.91) | 15.23 (2.97) |
| APOE (ε4−/ε4+) | 267/99 | 62/32 | 160/119 | 232/280 | 104/206 |
