Group | Genotypea | Allele frequency | P value | ||||
---|---|---|---|---|---|---|---|
CC | CT | TT | C | T | |||
rs8019381 genotype and allele frequenciesb | |||||||
Control (n = 336) | 291 (0.866) | 43 (0.128) | 2 (0.006) | 0.930 | 0.070 | Genotype: P = 0.00041 (X2 = 15.6, df = 2) Allele: P = 0.000063 (X2 = 16.0, df = 1) | |
AD (n = 121) | 86 (0.711) | 32 (0.264) | 3 (0.025) | 0.843 | 0.157 | ||
rs8019381 genotypes among APOE ε4 non-carriers and APOE ε4 carriers | |||||||
Control | APOE ε4 non-carriers | 216 (0.857) | 35 (0.139) | 1 (0.004) | 0.927 | 0.073 | APOE ε4 non-carriers VS.ε4 carriers in the AD Genotype: P = 0.018 (X2 = 8.0, df = 2) Allele: P = 0.000063 (X2 = 0.43, df = 1) |
APOE ε4 carriers | 75 (0.893) | 8 (0.095) | 1 (0.012) | 0.940 | 0.060 | ||
AD | APOE ε4 non-carriers | 26 (0.722) | 7 (0.195) | 3 (0.083) | 0.819 | 0.181 | |
APOE ε4 carriers | 60 (0.706) | 25 (0.294) | 0 (0.000) | 0.853 | 0.147 |