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当阳县妇幼保健所对本县部分机关幼儿园和农村村办幼儿园的学龄前儿童进行了一次龋齿发病情况调查。发现儿童龋齿患病率相当高,应该引起全社会的关注。一、调查的基本情况对象:3～6岁的儿童。其中县机关幼儿园176名、半月区先锋村幼儿园98名,共计274名。男性130名,女性144名。方法:使用常规口腔诊疗器械在自然光线下直视进行常规口腔检查。部分内容采取问答式(少数由家长替答)。二、结果与分析调查274名儿童中,患有龋齿的为149名,占54.38％。在149名患儿中共有龋齿476颗,人均患有龋齿3.19颗。 1.龋齿患病情况与年龄的关系
Dangyang County Maternal and Child Health Office of some kindergartens in this county authorities and preschool children in rural village kindergartens conducted a dental caries survey. Found that the prevalence of dental caries in children is very high, should arouse the concern of the whole society. First, the basic situation of the investigation object: 3 to 6 years old children. Among them, 176 are kindergartens of county-level agencies and 98 are kindergartens of Xianfeng Village in Half-Moon District, totaling 274. 130 males and 144 females. METHODS: Routine oral examinations were performed under direct sunlight using conventional oral care instruments. Part of the content to take question and answer (a small number of parents to answer). Second, the results and analysis of 274 children surveyed, with dental caries was 149, accounting for 54.38%. There were 476 dental caries in 149 children and 3.19 dental caries per capita. 1 dental caries prevalence and the relationship between age