Research Article

Association of Antihypertensive Drug-Related Gene Polymorphisms with Stroke in the Chinese Hypertensive Population

Table 2

Genotypes and allele frequency distribution in hypertensive population.

Gene lociGenotype (%)Allele (%)
WWWMMMWM

ADRB1 (1165G > C)1971 (6.6)11218 (37.8)16472 (55.5)15160 (25.6)44162 (74.4)
CYP2D6 106255 (21.1)12855 (43.3)10551 (35.6)25365 (42.8)33957 (57.2)
CYP2C9 327204 (91.7)2387 (8.0)70 (0.2)56795 (95.7)2527 (4.3)
AGTR1 (1166A > C)26458 (89.2)3021 (10.2)182 (0.6)55937 (94.3)3385 (5.7)
ACE (I/D)13959 (47.1)12646 (42.6)3056 (10.3)40564 (68.4)18758 (31.6)
CYP3A5 32783 (9.4)12473 (42.1)14405 (48.6)18039 (30.4)41283 (69.6)
NPPA (2238T > C)29091 (98.1)443 (1.5)127 (0.4)58625 (98.8)697 (1.2)

WW, wild-type homozygotes; WM, heterozygous mutation; MM, homozygous mutation; W, wild type; M. mutant.