Table 1
Distribution of APOE genotypes and allele frequency
| Frequency in APOE characteristic (n (female) mean age in years) | |||||
|---|---|---|---|---|---|
| Normals 32 (17) 54.8 | OHT 54 (27) 53.3 | Pre-OWG 55 (25) 54.4 | OWG 41 (20) 56.3 | ∑ | |
| Genotype | |||||
| ε2ε2 | 0 | 1 (0) | 0 | 0 | 1 (0) 63.0 |
| ε2ε3 | 3 (2) | 11 (5) | 12 (7) | 6 (2) | 32 (16) 56.0 |
| ε2ε4 | 6 (5) | 0 | 1 (0) | 0 | 7 (5) 53.4 |
| ε3ε3 | 14 (6) | 32 (17) | 24 (12) | 27 (15) | 97 (50) 54.5 |
| ε3ε4 | 9 (6) | 9 (5) | 18 (6) | 8 (3) | 44 (18) 53.8 |
| ε4ε4 | 0 | 1 (0) | 0 | 0 | 1 (0) 43.0 |
| Allele frequency | |||||
| ε2 | 9 | 13 | 13 | 6 | 41 |
| ε3 | 40 | 84 | 78 | 68 | 270 |
| ε4 | 15 | 11 | 19 | 8 | 53 |
