Table 1.
Demographic characteristics of the samples passing quality controls
| Variable | AD (n = 194) | ND (n = 96) | p |
|---|---|---|---|
| Age | 83.8 ± 6.4 (65–102) | 82.2 ± 7.4 (65–102) | 0.071 |
| Sex (M:F ratio) | 0.8 | 2.0 | 4.4E-04 |
Mean ± standard deviation, and range are reported
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