Demographic summary of donors from the Alzheimer’s Disease Research left at University of California, Irvine
| Group | Control | AD | p value |
|---|---|---|---|
| Sample size | 19 | 26 | - |
| Age (years) | 90.3 ± 4.4 | 88.6 ± 6.1 | 0.31 |
| Female percentage | 52.6% | 53.8% | 0.94 |
| APOE4 alleles | 31.6% | 46.2% | 0.32 |
χ2 test for gender and APOE4 composition among groups. An unpaired t test was used for age analysis.