CYP11B2 and Hypertension: According to the chi-square test P values (P<0.05) and odds ratios, rs3789678 and rs2493132 within AGT, rs4305 within ACE, rs275645 within AGTR1, rs3802230 and rs10086846 within CYP11B2 were shown to associate with hypertension (Table 2).