据美国的一项研究报告显示,低胆固醇浓度、低血压和不吸烟几乎可使预期寿命增加10年。 许多研究已证实,以上三种因素与冠状动脉疾病和心血管疾病的发病率有着相关性。美国芝加哥西北大学医学院的Jeremiah Stamler及其同事应用来自两项大规模研究(多种危险性干预试验和芝加哥心脏协会工业检测计划)的数据在所观察到的死亡率基础上测定疾病的危 According to a research report in the United States, hypocholesterolemia, hypotension and non-smoking almost increase life expectancy by 10 years. Many studies have confirmed that the above three factors are associated with the incidence of coronary artery disease and cardiovascular disease. Jeremiah Stamler and colleagues at the Northwestern University School of Medicine in Chicago use data from two large-scale studies (multiple risk intervention trials and the Chicago Heart Association industrial testing program) to determine the risk of a disease based on the observed mortality