Table 2.
APOE locus genetic data available for this study
| FTD | AD | Controls | ||
|---|---|---|---|---|
| APOE (Haplogenotypes) | ε2ε2 | 1 | 5 | 17 | 
| ε2ε3 | 9 | 117 | 317 | |
| ε2ε4 | 4 | 41 | 34 | |
| ε3ε3 | 114 | 1273 | 2178 | |
| ε3ε4 | 37 | 947 | 508 | |
| ε4ε4 | 3 | 145 | 29 | |
| Total | 168 | 2528 | 3083 | |
| APOE ε4 Allelic Frequency | (%) | 14% | 25.3% | 9.7% | 
| APOE ε4 carriers | (%) | 26.2% | 44.8% | 18.5% | 
| Hardy Weinberg Equilibrium (HWE) | (p-value; Pearson) | 0.85 | 0.08 | 0.87 |