国际口腔医学杂志2017，Vol.44Issue(1)：28-31,4.DOI:10.7518/gjkq.2017.01.005
成都农村儿童患龋状况调查报告
An epidemiologic survey of dental caries among school children in the rural area of Chengdu
摘要
Abstract
Objective To determinethe prevalence of dental caries among school children in the rural area of Chengdu city. Methods The primary schools of Chengdu city in Sichuan province were chosen randomly. All school children aged between 7 to 11 years old were examined for dental caries using Nyvad index. All results of the oral examinations were recorded using Epidata software. Statistical analysis was performed using SPSS 13.0 edition. Results This survey included a total of 6 157 school children, including 3 070 males and 3 087 females. The average age was 9.6±0.64. The prevalence of dental caries in primary teeth and permanent teeth werer 77.8%and 33.5%, respectively. The prevalence of early childhood caries was 9.7%. The prevalence of dental caries includes 78.2%of active dental caries and 22.8%of non-active dental caries. The dental caries were frequently found on occlusal, buccal, and lingual surfaces. Conclusion This survey showed that most dental caries were active. The dental caries were frequently found on the occlusal, buccal, and lingual surfaces.关键词
Nyvad指数/早期龋/再矿化Key words
Nyvad index/early caries/remineralization分类
医药卫生引用本文复制引用
王压冲,胡德渝,董滢,涂蕊,李雪,孔恒..成都农村儿童患龋状况调查报告[J].国际口腔医学杂志,2017,44(1):28-31,4.基金项目
国家卫生和计划生育委员会公益性行业科研专项项目（20-1002017）；四川省科技计划项目（2011JY021）；深圳市科技创新委员会项目 （）
