目的了解四川省两市教师吸烟状况及其影响因素。方法采用问卷调查两市725名医生,描述其吸烟现状;应用二分类logistic回归模型探讨男性教师吸烟的影响因素。结果两市教师吸烟率为16.4%,其中,男性吸烟率为40.8%,女性吸烟率为0.1%。影响男教师吸烟的主要因素有工龄、家庭禁烟规定。结论关注参加工作不久教师的健康教育,积极调动吸烟者的主观意识,利用家庭和社会支持网络,降低教师吸烟率,从而间接影响青少年的吸烟率。 Objective To understand the smoking status of teachers in two cities of Sichuan Province and its influencing factors. Methods A total of 725 doctors from two cities were surveyed to describe their current smoking status. The dichotomous logistic regression model was used to explore the influencing factors of male teachers’ smoking. Results The smoking prevalence of teachers in both cities was 16.4%, among which, the male smoking rate was 40.8% and the female smoking rate was 0.1%. The main factors that affect male teachers’ smoking are length of service and family smoking prohibition. Conclusion Concerned about participating teachers ’health education, actively mobilizing subjective consciousness of smokers, using family and social support networks, reducing teachers’ smoking rates and indirectly affecting adolescent smoking rates.