目的：分析吸烟、饮酒、喝绿茶等生活习惯对老年人骨质疏松的影响。方法选取2012年9月到2013年5月在天津武警后勤学院附属医院老年门诊就诊的老年人群728例，使用双能骨密度仪进行骨密度测定，同时，自行设计调查表收集资料，有效问卷703例，其中将确诊的303例骨质疏松老年人群作为病例组，未发生骨质疏松400例的老年人群作为对照组进行研究。结果吸烟、饮酒、喝绿茶等生活习惯对老年人骨质疏松的影响：①单因素分析结果显示：吸烟、吸烟年数、饮酒、饮酒量、喝绿茶、喝咖啡与老年人骨质疏松的发生有关，差异有统计学意义（P＜0�05），饮酒类型与饮酒年数与老年人骨质疏松的发生无关，差异无统计学意义（P＞0�05）；②多因素Logistic回归分析结果显示：吸烟、喝绿茶与老年骨质疏松发生有关（P＜0�05）。结论老年人骨质疏松的发生情况与吸烟与否、喝茶与否有关，吸烟是老年人骨质疏松的危险因素，喝绿茶是老年人骨质疏松的保护因素。%Objective To analyze the effect of smoking, alcohol drinking, and green tea drinking on osteoporosis in elderly people. Methods A total of 728 elder people, who attended to the outpatients in the Affiliated Hospital of Tianjin Armed Police Logistics College from September 2012 to May 2013, were selected. Bone mineral density was measured using of DXA. Meanwhile, a self⁃designed questionnaire was used to gather the related information. Among the 703 cases, 303 cases were confirmed with osteoporosis as the case group, and the other 400 cases were not confirmed as the contrast group. Results The result of Chi square test showed that osteoporosis in elderly people was related to smoking, alcohol drinking, and tea or coffee drinking, and the differences were significant (P<0�05). Alcohol type and time of drinking were not correlated with the occurrence of osteoporosis in the elderly (P>0�05). The result of multivariate logistic regression analysis showed that osteoporosis in elderly people was correlated to smoking and tea drinking ( P <0�05 ) . Conclusion Smoking and tea drinking are associated with osteoporosis. Smoking is a high risk factor but tea drinking is a protective factor of osteoporosis for the elderly people.
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