主动吸烟危害性认识及其影响因素对应研究.doc

主动吸烟危害性认识及其影响因素对应研究[摘要] 目的 了解温州市居民对主动吸烟危害性认识程度及其影响因素，探讨对应分析应用于吸烟行为危险因素研究的适宜性。方法 以15～69岁的居民为调查对象，采用多阶段随机抽样方法，抽取755名调查对象，由调查员入户进行问卷调查。对应分析是一种描述性的多元统计分析方法，其思想核心是高维空间的向量点向低维空间投影，从而揭示变量间的相关关系及相关程度，用对应分析对温州市主动吸烟危害性认识进行分析，探索对应分析用于吸烟相关知识、态度、行为研究的适用性。结果 温州市人群吸烟率为31.52%，8.3%认为吸烟对健康无害。对应分析显示对吸烟危害性认识与文化程度、职业及单位、家庭烟草控制措施等密切有关。结论 对应分析在吸烟行为危险因素研究中有一定的适用性。 [关键词] 主动吸烟；对应分析；调查 [中图分类号] R193 [文献标识码] B [文章编号] 1673-9701（2011）24-29-03 Correspondence Analysis of Active Smoking Cognition and Influencing Factors in Wenzhou YE Haijing1 SHAO Yongqiang2 LIN Zhonghua1 1.Third People’s Hospital of Wenzhou，Wenzhou 325000，China；2.Wenzhou Municipal Center for Disease Control and Prevention，Wenzhou 325001，China [Abstract] Objective To explore the applicability of correspondence analysis in smoke behavior risk factors research. Methods Multi-stage random sampling method was used to select 755 people aged from 15 to 69 years in typical countries of Wenzhou and questionnaire survey was conducted among them. Correspondence analysis was a descriptive multiple statistical analysis method，the core was that the vector point in high dimension space project to low dimension space，thus it could reveal the correlation relationship and degree between variables. Our objective was to analyze the relationship between population characteristics and adults’ smoking behavior risk factors in Wenzhou by correspondence analysis，further to find out whether the correspondence analysis was suitable to health service study. Results Correspondence analysis on smoking showed that the cognition of smokings harm was related toeducation level，occupation，the rule of prohibiting smoking in home and working place. Conclusion Correspondence analysis is more intuitive than Chi-square test in indicating relationships between factors and can be used in smoking behavior risk factor researches. [Key words] Active smoke；Correspondence analysis；Survey 慢性病已经成为各国主要的公共卫生问题，国内外对吸烟相关研究表明，控烟是控制慢性病发病及死亡的有效措施[1]。据WHO 1998年估计，