Stratified analyses of association between the genotypes and risk of essential hypertension in the obese and the non-obese participants.

ORs adjusted for gender, age, body mass index, total cholesterol, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, serum triglyceride levels, plasma glucose level, smoking habits and drinking habits. OR, odds ratio; CI, confidence interval; SNP, single-nucleotide.*ORs adjusted for gender was not performed in sub-group analyses of Male and Female.P-value for the interaction between A46G genotype and body mass index on hypertension was 0.010.