Table 2
T16189C allele frequency in the different sub-groups
| Status | 16189 allele status | ||||
|---|---|---|---|---|---|
| (mean age, (sd),% male) | Wild type allele T | Mutant allele C | % mutant | 95% CI | |
| CI, confidence interval; sd, standard deviation | |||||
| Controls | ϵ4/− | 27 | 7 | 20.6 | 7.0–34.2 |
| (76.8 yrs (9.7), 48%) | non ϵ4 | 85 | 8 | 8.6 | 2.9–14.3 |
| Total | 112 | 15 | 11.8 | 6.2–17.4 | |
| Alzheimer’s Disease | ϵ4/− | 87 | 12 | 12.1 | 5.7–18.6 |
| (79.0 yrs (8.8), 37%) | non ϵ4 | 70 | 8 | 10.3 | 3.5–17.0 |
| Total | 157 | 20 | 11.3 | 6.6–16.0 | |
| Dementia with Lewy Bodies | ϵ4/− | 47 | 7 | 13.0 | 4.0–22.0 |
| (78.4 yrs (7.3), 55%) | non ϵ4 | 37 | 5 | 11.9 | 2.1–21.7 |
| Total | 84 | 12 | 12.5 | 5.9–9.1 | |
