呼和浩特市城乡汉族中小学生龋齿患病情况

发布时间：2018-10-12 20:01

【摘要】：目的了解2015年呼和浩特地区城乡汉族中小学生龋齿患病流行现状,为当地制定中小学生防龋策略提供科学依据。方法采用分层随机整群抽样方法在呼和浩特4个城区和5个旗县每个区域随机抽取2所小学和2所中学,每所学校的各个年级随机抽取1个班的汉族学生为调查对象。以龋患率、龋失补构成比、龋均为调查指标,并与1995年呼和浩特和2005年全国中小学生龋齿患病资料进行比较分析。结果本次调查受检7 888人,总龋患2 514人,总龋患率为31.87%,龋失补总牙数5 674颗,总龋均0.72。与1995年相比,男、女生及城乡学生总龋齿患病率均下降(χ~2值分别为229.440,260.295,29.179,12.016,P值均0.01)。与2005年全国中小学生龋齿患病资料差异不大。结论呼和浩特地区城乡汉族中小学生龋患情况有所好转,但当地政府和相关部门仍然要加强学生和家长防治龋齿的宣传教育工作。
[Abstract]:Objective to investigate the prevalence of dental caries among primary and middle school students in urban and rural areas of Hohhot in 2015, and to provide scientific basis for formulating anti-caries strategies for primary and secondary school students. Methods two primary schools and two middle schools were randomly selected by stratified random cluster sampling method in 4 urban areas and 5 flag counties in Hohhot. One class of Han students in each school was randomly selected as the subjects. The prevalence rate of caries, the proportion of caries loss and the caries were compared with the data of primary and middle school students in 1995 and 2005 in Huhehaote and in 2005. Results among the 7 888 persons surveyed, 2 514 had total caries, the total caries rate was 31.87, the total number of teeth was 5 674, and the total caries were 0.72. Compared with 1995, the prevalence rate of dental caries in boys, girls and urban and rural students decreased (蠂 ~ 2 = 229.440260.295V 29.179m 12.016, P = 0.01). There was no significant difference between the data of dental caries in primary and middle school students in 2005 and that in 2005. Conclusion the prevalence of caries among primary and middle school students of Han nationality in Hohhot area has improved, but the local government and relevant departments should strengthen the propaganda and education of students and parents to prevent and cure dental caries.
【作者单位】：内蒙古医科大学公共卫生学院;
【分类号】：R788.1

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