Description of the study group, apolipoprotein E genotypes, and allele frequencies
| Apo E genotypes | Apo E allele frequencies % | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Subjects (n) | Age | Onset | ε4/ε4 | ε3/ε4 | ε2/ε4 | ε3/ε3 | ε2/ε3 | ε2/ε2 | ε4 | ε3 | ε2 |
| Data are presented as mean (SD). | |||||||||||
| FTD (52) | 61.7 (7.7) | 58.7 (7.6) | – | 8 | 2 | 35 | 6 | 1 | 9.6 | 80.8 | 9.6 |
| M (28):F (24) | |||||||||||
| Controls (182) | 63.6 (9.3) | – | 1 | 31 | 3 | 117 | 28 | 2 | 9.9 | 80.5 | 9.6 |
| M (85):F (97) | |||||||||||