华西口腔医学杂志

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东北地区老年人群患龋状况的抽样调查报告

张颖1 程敏2 李岩3 程睿波1 刘璐1   

  1. 1.中国医科大学口腔医学院口腔预防医学教研室, 辽宁沈阳110002;2.吉林大学口腔医学院口腔预防医学教研室, 吉林长春130041;3.黑龙江省口腔病防治院预防科, 黑龙江哈尔滨150001
  • 收稿日期:2009-04-25 修回日期:2009-04-25 出版日期:2009-04-20 发布日期:2009-04-20
  • 通讯作者: 张颖,Tel:024-22892450
  • 作者简介: 张颖(1969-),女,辽宁人,副教授,博士
  • 基金资助:

    辽宁省卫生厅专项基金资助项目[2005(355)]

The investigation of dental caries among elderly people in northeast of China

ZHANG Ying1, CHENG Min2, LI Yan3, CHENG Rui-bo1, LIU Lu1   

  1. 1. Dept. of Preventive Dentistry, School of Stomatology, China Medical University, Shenyang 110002, China; 2. Dept. of Preventive Dentistry, College of Stomatology, Jilin University, Changchun 130041, China; 3. Dept. of Preventive Dentistry, Heilongjiang Provincial Oral Disease Prevention Hospital, Harbin 150001, China
  • Received:2009-04-25 Revised:2009-04-25 Online:2009-04-20 Published:2009-04-20
  • Contact: ZHANG Ying,Tel:024-22892450

摘要:

目的了解东北地区老年人群的患龋状况,为制定防治方案提供基线资料。方法采用多阶段分层等容量随机抽样的方法,按照世界卫生组织《口腔健康调查基本方法》(第4版)的原则,对东北三省2 364名65~74岁老年人的冠龋和根龋情况进行检查,应用SPSS 12.0统计软件对三省患龋情况进行分析。结果1)东北地区65~74岁老年人的患龋率为67.5%,龋均为2.68,因龋充填牙构成比为10.82%;2)东北地区65~74岁老年人的冠龋患龋率为66.4%,龋均为2.55,因龋充填牙构成比为11.37%;3)东北地区65~74岁老年人的根龋患龋率为48.4%,龋均为1.64,因龋充填牙构成比为1.8%。结论东北三省老年人群患龋率高,治疗率低。开展针对老年人的社区口腔卫生服务是提高老年人口腔健康状况的前提。

关键词: 龋病, 根龋, 口腔流行病学

Abstract:

Objective To study the dental caries status of the 65-74 years old people in northeast of China, analyze the distribution of caries in the group of people, and provide scientific basis for establishing the oral health care policies. Methods The representative samples were selected by multi-stage, stratified and random sampling from the three province of northeast of China. Dental caries of 2 364 people aged 65-74 were recorded according to WHO criteria. SPSS 12.0 software was used to analyze the data. Results 1)Among 2 364 elderly people in northeast of China, the prevalence of dental caries was 67.5% and DFT was 2.68, the composition of filling was 10.82%. 2)The prevalence of coronal caries was 66.4% and DFT was 2.55. The composition of filling was 11.37%. 3)The prevalence of root surface caries was 48.4% and DFT was 1.64. The composition of filling was only 1.8%. Conclusion The prevalence of dental caries among elderly people in northeast of China is still very high, and the filling rate is low. The community based oral health promotion should be strengthened and preventive-oriented oral health care systems are needed in northeast of China.

Key words: dental caries, root caries, oral epidemiology