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Demographic characteristics of the autopsy specimens by study cohorts
| FHS | BUADRC | AZSAND | |
|---|---|---|---|
| Sample size, n | 135 | 103 | 50 |
| Men/Women, n | 57/78 | 54/49 | 32/18 |
| Age y mean ± SD | 87.4 ± 9.2 | 84.1 ± 8.8 | 83.0 ± 7.9 |
| AD/Non-AD (AD%) | 49/86 (36%) | 52/51 (49%) | 37/13 (74%) |
| PMI median (range), h | 7.3 (1.5-48) | 12.5 (1.3-49) | 3.1 (2.1-5.5) |
| APOE-ε4 allele, n | |||
| 0 | 101 | 57 | 29 |
| 1 | 32 | 39 | 18 |
| 2 | 2 | 7 | 3 |
AD diagnosis by the NIA-Reagan criteria. PMI, postmortem interval.
