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Summary of demographics of the NACC dataset.
| Diagnosis | n | Mean age (s.d.) | Sex (male/female) |
|---|---|---|---|
| Control | 2824 | 68.6 (10.9) | 938/1886 |
| AD | 1706 | 73.9 (9) | 794/912 |
| Other degenerative disorders | 326 | 71.2 (9.9) | 196/130 |
| Other non-degenerative disorders | 353 | 69.1 (10) | 135/218 |
