Table 2.
Case Information for Human Samples
| Variable | Aged controls∗ | Neurologic controls† | Early AD (Braak stage ≤ IV) | Late AD (Braak stage V or VI) |
|---|---|---|---|---|
| Cases, n | 21 | 7 | 23 | 57 |
| Age, y‡ | 85.3 ± 7.3 | 66.5 ± 7.3 | 85 ± 8.9 | 81.2 ± 12.3 |
| PMI, hours‡ | 6.9 ± 3.7 | 8.1 ± 4.5 | 7.6 ± 3.0 | 6.2 ± 2.0 |
| Female sex, % | 48 | 75 | 57 | 38 |
| APOE4 positive, n | 5 | 2 | 8 | 28 |
PMI, post-mortem interval.
∗
No dementia.
†
Without AD pathology (spinocerebellar ataxia, Pick disease, vascular dementia, and Parkinson disease with dementia).
‡
Data are given as means ± SD.