Allele and genotype distribution of the −48 C/T polymorphism in early and late onset populations
| No | Allele distribution (%) | Genotype distribution (%) | ||||||
|---|---|---|---|---|---|---|---|---|
| C | T | CC | CT | TT | ||||
| Early onset | ||||||||
| AD cases | 176 | 334 (0.93) | 24 (0.07) | 152 (0.86) | 24 (0.14) | — | ||
| Control | 254 | 454 (0.89) | 54 (0.11) | 202 (0.79) | 50 (0.20) | 2 (0.01) | ||
| Late onset | ||||||||
| AD cases | 105 | 196 (0.93) | 14 (0.07) | 91 (0.87) | 14 (0.13) | — | ||
| Control | 209 | 374 (0.90) | 44 (0.10) | 170 (0.81) | 34 (0.17) | 5 (0.02) | ||
Number of subjects (frequency).