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目的:通过对3~6岁儿童龋齿的调查分析,掌握我县学龄前儿童的患病情况,有针对性地采取干预措施,降低龋齿的患病率,做到预防为主,防治结合,以治助防,以防促治,确保儿童的健康成长。方法随机抽取2013年9月与2010年9月幼儿园的4857名3~6岁儿童作为调查对象,分析龋齿发病情况。结果:2013年调查的1351人儿童中,患龋人数307人,龋患率22.72%。2013年较2010年患病率下降了16.67%,经统计学处理两年龋齿患病率无明显差异(p>0.05),同一年龄组男女性别之间的儿童龋齿患病率无明显差异(p>0.05),2-6岁不同的年龄组儿童龋齿患病率有明显差异(p<0.005)
OBJECTIVE: To investigate the prevalence of dental caries in 3 ~ 6 years old children, to know the prevalence of pre-school children in our county, and to take targeted interventions to reduce the prevalence of dental caries so as to achieve prevention and prevention To help prevent and prevent, to ensure the healthy growth of children. Methods A total of 4,857 children aged 3 to 6 years from September 2013 to September 2010 were enrolled in this study. The incidence of dental caries was analyzed. Results: Among the 1351 children surveyed in 2013, 307 people were suffering from caries and the caries rate was 22.72%. The prevalence in 2013 was 16.67% lower than that in 2010. There was no significant difference in the prevalence of dental caries two years after statistical treatment (p> 0.05). There was no significant difference in the prevalence of dental caries between men and women in the same age group (p > 0.05), the prevalence of dental caries in children aged 2-6 years was significantly different (p <0.005)