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了解北京地区城市和农村人群中吸烟率的水平、分布特征，比较城市及农村之间不同性别、年龄及文化程度人群吸烟特性的差异，为今后在人群中开展戒烟干预活动提供基础资料。采用问卷调查的形式，对中关村及北京大学地区的城市居民和四季青地区的农民进行分层随机抽样调查。被调查者年龄范围为２５岁至６４岁。调查项目包括：一般情况、吸烟状况、测量血压水平、血脂水平等。（１）农村人群的吸烟率高于城市人群（男性：农村７５％，城市４９％；女性：农村１６％，城市４．６％）。（２）无论男性或女性，相同文化程度及年龄组的人群中农村人群的吸烟率均高于城市人群。（３）从总体上看，男性吸烟率高于女性，文化程度较低的人群吸烟率高于文化程度较高的人群，男性和女性人群的吸烟率随年龄段增加而变化的趋势不同。（４）无论城市或农村男性吸烟者的吸烟量高于女性吸烟者。城乡之间不同年龄段及不同文化程度吸烟者的烟量无明显差异。男性烟民中吸烟量有随文化程度的增加而减少的趋势，但未达到统计学显著性差异
To understand the level and distribution characteristics of smoking prevalence in urban and rural areas in Beijing and to compare the differences in smoking characteristics among urban and rural people of different sex, age and educational level so as to provide basic information for future smoking cessation activities in the population. A questionnaire survey was conducted to stratify and randomize the urban residents of Zhongguancun and Peking University and the peasants of Sijiqing region. The respondents ranged in age from 25 to 64. Survey items include: general conditions, smoking status, measurement of blood pressure levels, blood lipid levels. (1) The smoking rate of rural population is higher than that of urban population (male: 75% in rural areas, 49% in urban areas; female: 16% in rural areas and 4.6% in urban areas). (2) The prevalence of smoking in rural population is higher than that in urban population for both men and women, people of the same educational level and age group. (3) Generally speaking, the prevalence of smoking among men is higher than that of women. The smoking rate of people with lower education level is higher than that of people with higher education level. The smoking rate of men and women tends to change with age. (4) Both male and female male smokers smoked more than female smokers. There was no significant difference in smokers’ smoking among urban and rural residents of different ages and with different education levels. Smoking prevalence in male smokers tends to decrease with educational attainment but does not reach statistical significance