摘要二手烟暴露可导致非吸烟者心血管病的发生和急性发作.为保护公众免于公共场所二手烟暴露,全球很多国家和地区颁布了无烟立法.美国、加拿大、英国、爱尔兰、意大利、西班牙等发达国家研究了无烟立法对心血管病的入院、发病以及死亡的影响,以证实无烟立法的健康效益,推动立法的有效执行.本文检索了PubMed、EMBASE、Web of Science、Cochrane Library、中国知网、万方数据库,对相关研究中的设计方法、评估指标、统计分析方法、研究结果等方面进行综述,为我国评估无烟立法健康效益提供参考.

abstractsA substantial amount of data suggested that exposure to secondhand smoke (SHS) could cause cardiovascular diseases and acute coronary events in nonsmoking adults. In order to protect the public from SHS, more and more countries and regions across the world have enacted and implemented smoke-free legislations. Developed countries, such as USA, Canada, the Great Britain, Ireland, Italy and Spain, have carried out many studies to analyze the effects of smoke-free legislations on the hospital admission, incidence and mortality of cardiovascular diseases with the purpose of confirming the health benefits of the smoking ban and promoting the conduct of the ban. We searched PubMed, EMBASE, Web of Science, Cochrane Library,China National Knowledge Infrastructure(CNKI),WANFANG databaseto summarize the study designs, evaluating indicators, statistical methods and results of these studies to provide reference for evaluating smoke-free legislations in inland cities in China.