Table 1.
Demographics of samples sequenced
| Hispanics | Non-Hispanic White | |
|---|---|---|
| N | 1840 | 590 |
| AD cases | 693 | 455 |
| AD controls | 1147 | 135 |
| Families with 2 or more individuals | ||
| # APOEε4 heterozygotes | 724 | 438 |
| # APOEε4 homozygotes | 189 | 190 |
| # APOEε4 heterozygote AD cases | 442 | 265 |
| # APOEε4 homozygote AD Cases | 114 | 155 |
| # APOEε4 heterozygote healthy controls | 282 | 161 |
| # APOEε4 homozygote healthy controls | 75 | 30 |
| # APOEε4 homozygote healthy controls > = 70 years of age | 27 | 15 |
| # APOEε4 heterozygote healthy controls > 80 years of age | 75 | 45 |