Methods On basis of a cross sectional study, 450 hypertensives and 590 nomotensives were recruited as the subjects to test blood lipid, blood sugar, insulin and polymorphism of ACE gene.

• 方法在现况调查的基础上，分别对获得知情同意的450名高血压者和590名血压正常者采集血标本，进行血脂、血糖、胰岛素和ACE基因多态性的检测。