目的了解河南省公共场所被动吸烟情况,为制定控烟政策和实施《烟草控制框架公约》提供依据。方法分别在省会城市、省辖市和县城随机抽取45家政府办公机构、医疗卫生机构、学校、交通等候室、商场,进行公共场所禁烟情况的现场观察,并对场所内的1400名成人进行问卷调查。结果被调查的45个公共场所中,53.3%为禁烟场所,31.1%有禁烟规定,68.9%有禁烟标志,但在公共场所吸烟现象仍然普遍。拦截调查显示,在公共场所很容易见到吸烟者,93.3%的人每天被动吸烟半小时以上,40%以上的人从来没有反对过别人在自己面前吸烟,70%以上的吸烟者在别人面前吸烟从不征求对方意见。64.2%的被调查学生的父亲吸烟,1周内家庭被动吸烟占43.5%。59.3%的学生在学校见过老师吸烟。结论公共场所吸烟和被动吸烟是一个严重的公共卫生问题,需要加强宣传教育,以降低被动吸烟率,推动《烟草控制框架公约》实施。 Objective To understand the situation of passive smoking in public places in Henan Province and provide the basis for the development of tobacco control policies and the implementation of the Framework Convention on Tobacco Control. Methods Forty-five government offices, medical and health institutions, schools, traffic waiting rooms and shopping malls were randomly selected from the capital cities, provincial cities and counties to conduct on-the-spot observation of the ban on smoking in public places and to conduct questionnaires on 1,400 adults in the venues survey. Results Of the 45 public places investigated, 53.3% were non-smoking establishments, 31.1% had no smoking regulations and 68.9% had no smoking signs. However, smoking in public places was still widespread. Interception survey shows that smokers are easily seen in public places, 93.3% of people passively smoke more than half an hour a day, 40% of people have never opposed to others smoking in front of themselves, more than 70% of smokers in front of others smoking Never seek the views of each other. 64.2% of the fathers of the students surveyed smoked, and passive smoking accounted for 43.5% of the families in one week. 59.3% of the students saw the teacher smoking in school. Conclusion Smoking and passive smoking in public places are a serious public health problem. Public education needs to be stepped up to reduce the passive smoking rate and promote the implementation of the Framework Convention on Tobacco Control.