Table 2. Allele and genotype frequencies of the SNP rs190982 in total subjects and stratified by ApoEε4 status respectively.
| rs190982 | Total samples | ApoE ε4 carriers | ApoE ε4 non-carriers | ||||||
|---|---|---|---|---|---|---|---|---|---|
| AD (n%) | Control (n%) | P | AD (n%) | Control (n%) | P | AD (n%) | Control (n%) | P | |
| A/A | 684(69.51) | 936(69.44) | 0.861 | 194 (69.28) | 135 (70.68) | 0.858 | 490 (69.60) | 801 (69.23) | 0.445 |
| A/G | 284(28.86) | 386(28.64) | 78 (27.86) | 52 (27.23) | 206 (29.26) | 334 (28.87) | |||
| G/G | 16(1.63) | 26(1.93) | 8 (2.86) | 4 (2.09) | 8 (1.14) | 22 (1.90) | |||
| A | 1652(83.94) | 2258(83.75) | 0.862 | 466 (83.21) | 322 (84.29) | 0.660 | 1186 (84.23) | 1936 (83.67) | 0.647 |
| G | 316(16.06) | 438 (16.25) | 94 (16.79) | 60 (15.71) | 222 (15.77) | 378 (16.33) | |||
Abbreviations: AD, Alzheimer's disease; ApoE ε4 carriers, subjects who contain 1 or 2 ε4 alleles; ApoE ε4 non-carriers, subjects who do not contain ε4 allele.