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[目的]了解拉萨市城关区常住人口胆结石的流行病学特征,并对胆结石的可能病因进行初探。[方法]统一采用自编的结石病问卷调查表,用整群随机抽样的方法抽取样本人群,通过面访、电话访谈及自填式问卷调查相结合的方式对拉萨城关区1 200名常住人口的性别、年龄、民族、饮食习惯、生活行为、心理状况等情况进行调查;数据用SPSS 16.0软件进行统计分析。[结果]本次调查显示,该地区胆结石患病率为23.0%。性别、职业、生活习惯、饮食习惯、疾病等对胆结石的形成有显著影响。[结论]胆结石的形成是多因素综合作用的结果,本研究提示,拉萨城关区居民胆结石的形成与民族关系不明显,主要受性别、职业、饮食习惯、生活习惯、疾病的影响。
[Objective] To understand the epidemiological characteristics of gallstone in resident population in Chengguan District of Lhasa, and to explore the possible causes of gallstones. [Methods] A total of 1 200 permanent residents in Chengguan District of Lhasa were interviewed through telephone interview and self-contained questionnaire survey. Sex, age, nationality, eating habits, living behavior, psychological status and so on; the data were analyzed by SPSS 16.0 software. [Results] The survey showed that the prevalence of gallstones in the area was 23.0%. Sex, occupation, living habits, diet, disease, etc. have a significant impact on the formation of gallstones. [Conclusion] The formation of gallstones is the result of multifactorial combination. This study suggests that the formation and ethnic relations of gallstone in residents in Chengguan District of Lhasa are not obvious, which are mainly affected by gender, occupation, eating habits, living habits and diseases.