口腔疾病防治2017，Vol.25Issue(3)：183-187,5.DOI:10.12016/j.issn.2096-1456.2017.03.009
广州市10~12岁儿童第一恒磨牙患龋影响因素分析
Analysis of influencing factors of dental caries in first permanent molars among children aged 10-12 years old in Guangzhou
摘要
Abstract
Objective To know the influencing factors of dental caries in first permanent molars among children aged 10-12 years old in Guangzhou, and to give references for dental caries prevention. Methods The samples were selected by stratified random sampling method. Oral health examination and questionnaires were applied to all the 18656 children who were 5 or 6-grade in 149 primary schools. Results The prevalence of dental caries in first perma-nent molars was 18.19%. Girls accouted for 19.96%, which was significantly higher than that of boys (16.71%) (x2 =32.817, P<0.001). Multiple regression analyses were used to investigate the influencing factors of dental caries in first permanent molars. After controlling school cluster and other factors, household register, gender, pit and fissure sealant, consumption of sweets and chocolates, consumption of sweet milk were influencing factors of permanent teeth caries. And household register, gender, pit and fissure sealant, consumption of sweets and chocolates were associated with mean DMFT. Conclusion school oral health education should focus on the consumption of sugars and cares should be put into the differences between urban and rural area. In addition, strengthening publicity of the sealant retention proj-ect,raising public awareness, and improving sealant retention quality are necessary to ensure the anti-caries effect.关键词
龋齿/患龋率/第一恒磨牙/窝沟封闭/儿童Key words
Dental caries/Caries prevalenle rate/First permanent molars/Pit and fissure sealing/Children分类
医药卫生引用本文复制引用
林蓉,刘伟,熊莉华,刘伟佳,郭重山,陈坤才..广州市10~12岁儿童第一恒磨牙患龋影响因素分析[J].口腔疾病防治,2017,25(3):183-187,5.基金项目
广州市儿童六龄齿免费窝沟封闭项目(穗财保[2014]123号) （穗财保[2014]123号）
