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Demographic information
| CN | EMCI | LMCI | AD | Total | |
|---|---|---|---|---|---|
| Number of subject | 255 | 296 | 218 | 202 | 971 |
| Age | 76.35 ± 6.54 | 71.78 ± 7.28 | 74.71 ± 8.39 | 75.85 ± 7.67 | 74.48 ± 7.67 |
| Sex (male/female) | 132/123 | 167/129 | 129/89 | 123/79 | 551/420 |
| Education (year) | 16.37 ± 2.64 | 12.12 ± 2.64 | 16.12 ± 2.94 | 15.83 ± 2.81 | 16.13 ± 2.75 |
