目的了解奎屯市18岁及以上居民吸烟现状,为制订控烟措施提供科学依据。方法采用多阶段分层抽样方法,选取有代表性的样本,使用统一的问卷进行调查。结果奎屯市18岁及以上居民现在吸烟率为17.7%,男性现在吸烟率为35.8%,女性现在吸烟率为1.0%。现在每日吸烟率为11.7%,男性现在每日吸烟率为23.6%,女性现在每日吸烟率为0.8%。男女现在吸烟率、现在每日吸烟率差异均有统计学意义(P<0.01)。不同年龄组、男性不同年龄组现在吸烟率以及现在每日吸烟率差异均有统计学意义(P<0.01)。女性不同年龄组现在吸烟率、现在每日吸烟率差异均无统计学意义(P>0.01)。不同文化组、男性不同文化组现在吸烟率差异有统计学意义(P<0.01)。不同文化组现在每日吸烟率、男性现在每日吸烟率和女性现在每日吸烟率差异均无统计学意义(P>0.05)。吸烟者主要吸机制卷烟(99.3%)。奎屯市18岁及以上居民被动吸烟率为38.2%,男性被动吸烟率(48.7%)高于女性(28.7%,P<0.05)。结论奎屯市18岁及以上居民吸烟率低于全国平均水平,但吸烟者开始吸烟年纪较轻,应加强对吸烟人群尤其是青少年的健康教育,进一步降低烟草的使用。 Objective To understand the smoking status of residents aged 18 years and above in Kuitun City and provide a scientific basis for formulating tobacco control measures. Methods A multi-stage stratified sampling method was adopted. Representative samples were selected and investigated using a unified questionnaire. Results: The current smoking rate of residents aged 18 and over in Kuitun City was 17.7%. The current smoking rate was 35.8% for males and 1.0% for women. The current daily smoking rate is 11.7%. Men now have a daily smoking rate of 23.6% and women now have a daily smoking rate of 0.8%. Now smoking rates for men and women, the current daily smoking rates were statistically significant (P <0.01). The prevalence of smoking among men of different age groups and the current daily smoking rate were statistically significant (P <0.01). The prevalence of smoking among women in different age groups is now no significant difference (P> 0.01). There were significant differences in smoking prevalence among different culture groups and male culture groups (P <0.01). There was no significant difference in daily smoking prevalence among different culture groups, between the daily smoking prevalence of men and the daily smoking prevalence of women (P> 0.05). Smokers mainly smoked cigarettes (99.3%). The passive smoking rate of residents 18 and over in Kuitun City was 38.2%. The passive smoking rate of male was 48.7% higher than that of female (28.7%, P <0.05). Conclusion The prevalence of smoking among residents aged 18 years and over in Kuitun City is lower than the national average, but smokers begin to smoke younger. Health education should be strengthened for smokers, especially adolescents, to further reduce the use of tobacco.