【摘要】 目的:调查3～6岁儿童乳牙龋病的流行情况并分析其相关因素。方法:随机抽取南京市6所幼儿园1 375名3～6岁儿童进行口腔检查,并对其父母进行问卷调查。结果:3～6岁儿童平均患龋率和龋均为50.47%和2.13,龋牙充填率为6.93%。睡前吃甜食、经常喝甜饮料、母乳喂养、最近一次看牙间隔时间以及母亲文化程度与儿童患龋有关。结论:应加强对家长及儿童口腔健康教育,做好龋病的防治工作。更多还原

【Abstract】 AIM:To investigate the prevalence of primary tooth caries and the related factors in 3～6 year old children in Nanjing City.METHODS:1375 children aged 3～6 years old from six kindergartens in Nanjing were examined for dental caries.A questionnaire was completed by their parents.RESULTS:The caries prevalence and the mean dmft were 50.47% and 2.13 respectively.The filled rate of deciduous teeth was 6.93%.Logistic analysis showed that sweet foods or drinks intake before sleep,sweet beverage drinking,breast feeding,interval of visiting the dentist and the mother’s educational level were correlated with prevalence of primary caries.CONCLUSION:More oral health care service should be provided and much work should be done to prevent caries.更多还原