目的：了解海淀区幼儿园儿童口腔保健状况，为制定相应干预措施提供依据。方法对北京市海淀区幼儿园2012年1月至12月开展儿童口腔保健情况进行调查，对2012年海淀区幼儿园口腔检查年报资料进行分析。结果海淀区幼儿园100％开展了口腔龋齿防治工作；海淀区在园儿童龋齿患病率为53．19％，龋齿治疗率为61．37％，龋齿充填率49．32％，各年龄组儿童的患龋率、龋齿治疗率、龋齿充填率随年龄组增长而呈上升趋势（χ2值分别为1211．28、1933．92、5649．82，均P＜0．05），4～5岁组是新生龋齿高发人群。结论海淀区幼儿园儿童龋齿防治工作良好，应加强3～4岁儿童口腔龋齿的预防工作，龋齿的预防应提前到社区小年龄组儿童，保健医师应提高健康教育知识技能，做好儿童家长的口腔保健知识宣传。%Objective To investigate the oral health status of children in kindergartens in Haidian District and provide evidence for intervention measures .Methods An investigation was carried out on children ’ s oral health from January to December 2012, and the annual report data of oral examination of kindergartens of Haidian District in Beijing was analyzed .Results The rate of dental caries prevention was 100%in kindergartens in Haidian District .The prevalence of kindergarten children ’ s dental caries , treatment rate of caries and the filling rate of caries was 53.19%, 61.37% and 49.32%, respectively.They grew upward with age (χ2 value was 1 211.28, 1 933.92 and 5649.82, respectively, all P<0.05).The children aged 4 to 5 years were the high-risk population with dental caries.Conclusion The prevention of dental caries is good in kindergartens in Haidian District .The future work should be strengthened on the prevention of dental caries of children aged 3 to 4 years.Prevention of dental caries should be carried out among young children in community .The knowledge and skills of health education should be improved by the doctors in kindergarten and health care propaganda needs to be strengthened for parents.
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