南京郊区3～5岁儿童龋病流行情况及相关因素研究  

Primary tooth caries and associated factors among 3-5-year-old children in suburban areas of Nanjing

作　　者：陈婷[1,2] 朱玲[1,2] 刘子晗[1,2] 李虎[1,2] 蔡晨星[1,2] 吴婴南[1,2] 

机构地区：[1]南京医科大学口腔医学研究所 [2]南京医科大学附属口腔医院儿童牙病科,南京210029

出　　处：《口腔医学》2012年第3期170-172,175,共4页Stomatology

基　　金：江苏高校优势学科建设工程资助项目

摘　　要：目的调查南京郊区3～5岁儿童龋病的流行情况及相关因素。方法采用多阶段、随机抽样的方法抽取南京郊区384名3～5岁儿童,对其进行口腔检查并发放问卷,由家长填写后统一收回。对龋病相关因素调查结果采用χ2检验和Log-istic回归分析。结果南京郊区3～5岁儿童患龋率为60.68%,龋均及龋面均分别为2.70和4.08;年龄、甜食的喜好程度及母亲文化程度与儿童乳牙龋相关。结论南京郊区3～5岁儿童的患龋率较高,需开展早期预防工作。Objective The aim of the study was to investigate the prevalence and associated factors of caries among 3-5-year-old children in suburban areas of Nanjing.Methods Apply the method of multistage and random sampling and get on the samples of 384 3-to-5-year-old children in suburban areas of Nanjing.Collect the survey data completed by the parents.The related factors of dental caries were analyzed by chi-square test and Logistic regression.Results The caries prevalence rate of primary tooth was 60.68%.The mean dmft and dmfs were 2.70 and 4.08 respectively.The factors associated with caries were：age,preference to eating sweet food and mother level of education.Conclusions There is high prevalence of primary tooth caries among children from 3 to 5 years old in suburban areas of Nanjing.It is necessary to reinforce early preventive measures.

关 键 词：乳牙龋 儿童 相关因素 南京郊区 

分 类 号：R780.1[医药卫生—口腔医学]