近年来,随着加强与衰老相关疾病的预防,人类平均寿命延长和人口老龄化,心血管疾病的发病率逐年增高,其中高血压病是发病率最高、对人民健康危害最大的疾病之一,晚期可造成心、脑、肾等靶器官损害,致残、致死率甚高[1,2]。据统计,我国中年人群中高血压病患病率为24%[3]。高血压 In recent years, with the strengthening of prevention and treatment of diseases related to aging, prolongation of average life expectancy and population aging, the incidence of cardiovascular diseases has been increasing year by year. Hypertension is one of the diseases with the highest incidence and the greatest harm to people’s health. Late can cause heart, brain, kidney and other target organ damage, disability, high mortality [1,2]. According to statistics, the prevalence of hypertension in our middle-aged population is 24% [3]. hypertension