42196例小学生恒牙患龋状况及防治效果分析  

The analysis of the permanent teeth caries development status quo and preventive and treatment results among 42196 primary school students.

作　　者：上官索奕[1] 石鹏[1] 郭向晖[1] 王立丽 柳静[1] 赵进[1] 

机构地区：[1]北京市朝阳区疾病预防控制中心,北京100021 [2]北京市朝阳区教委中小学卫生保健所,北京100021

出　　处：《中国医刊》2010年第12期42-43,共2页Chinese Journal of Medicine

摘　　要：目的分析近3年北京市朝阳区42196例小学生恒牙患龋情况,探讨小学龋病防治工作的策略与方法。方法对2007～2009年北京市朝阳区一至三年级小学生健康体检口腔检查资料和2005年开始实施的窝沟封闭及氟保护漆等干预措施后的防龋效果进行数据统计分析。结果 2006～2009年间恒牙龋失补牙数及龋均呈下降趋势,4年间龋均总体下降了53%。与2006～2007年度比较,2007～2008年度及2008～2009年度恒牙患龋人数明显减少,恒牙龋患率明显下降。结论小学一至三年级学生龋均降低明显与近几年来在全区小学生中开展口腔普查、窝沟封闭、氟保护漆等龋病干预措施密切相关。Objective To analyze the permanent teeth caries development status quo among 42196 primary school students in Beijing Chaoyang District in the past three years and to discuss strategies and methods in preventing and treating caries among primary schools. Methods Statistical analysis was made on the oral health census data among 1 st grade to 3rd grade primary school students in Beijing Chaoyang District in 2007 - 2009 and caries preventive results of pit and fissure sealant and fluoride varnish usage since 2005. Results There was a downtrend in the total number of decayed, missing and filling teeth and DMFT in 2006 -2009. There was a 53% decrease in DMFT among the past four years. Compared with the number of patients with permanent teeth caries and permanent teeth caries morbidity in 2006 - 2007, those in 2007 - 2008 and 2008 - 2009 decreased apparently. Conclusions The decreasing of DMFT for Grade 1 to Grade 3 primary school students shows great relationship with our consistent school based caries intervention strategies such as oral health census, pit and fissure sealant and fluoride varnish usage.

关 键 词：小学生 恒牙 窝沟封闭 氟保护漆 

分 类 号：R781.1[医药卫生—口腔医学]