Table 2 Frequencies of ALDH2 rs671, MTHFR rs1801133 genotypes and alleles in hypertensive patients and controls
Genotype/allele | Hypertensive patients (n = 3057) | Controls (n = 2215) | χ2 | P value |
|---|---|---|---|---|
ALDH2 rs671 | Â | Â | Â | Â |
 G/G | 1442 (47.17%) | 1029 (46.46%) | 2.844 | 0.242 |
 G/A | 1358 (44.42%) | 970 (43.79%) |  |  |
 A/A | 257 (8.41%) | 216 (9.75%) |  |  |
 G | 4242 (69.38%) | 3028 (68.35%) | 1.272 | 0.259 |
 A | 1872 (30.62%) | 1402 (31.65%) |  |  |
 HWE (χ2, P) | χ2 = 3.253, P = 0.197 | χ2 = 0.174, P = 0.917 |  |  |
MTHFR rs1801133 | Â | Â | Â | Â |
 C/C | 1555 (50.87%) | 1264 (57.07%) | 19.842 | < 0.001 |
 C/T | 1287 (42.10%) | 816 (36.84%) |  |  |
 T/T | 215 (7.03%) | 135 (6.09%) |  |  |
 C | 4397 (71.92%) | 3344 (75.49%) | 16.760 | < 0.001 |
 T | 1717 (28.08%) | 1086 (24.51%) |  |  |
 HWE (χ2, P) | χ2 = 2.770, P = 0.250 | χ2 = 0.026, P = 0.987 |  |  |