3～7岁儿童760名患龋调查分析

760 3～7 Years Old Children Decayed Tooth Diagnosis

目的探讨玉林市城区3～7岁儿童患龋状况,为儿童龋齿防治干预措施提供资料。方法对玉林市城区3所幼儿园760名3～7岁儿童进行龋齿检查。结果3～7岁儿童龋齿总患病率为26.58%,3岁组为11.23%、4岁组为12.56%、5岁组为40.43%、6～7岁组为45.80%,患病率随年龄增长而增高,差异有显著性;男性患病率29.43%,高于女性22.77%,差异无显著性。结论应加强玉林市3～7岁儿童龋齿防治干预措施。

Objective Discuss the decayed tooth＇s condition of 3～7 years old children in Yulin city,provide the materials to the children＇s dental caries prevention and intervention.Methods Carry the decayed tooth inspection on 760 3～7 years old children in Yulin city＇s 3 kindergartens.Results The total decayed tooth rate is 26.58% in 3～7 years old children,the 3 years old group is 11.23%,the 4 years＇is 12.56%,the 5 years＇is 40.43%,the 6～7 years＇is 45.80%,the prevalence rate grows along withthe age＇s increase,the differences is significance,the masculine＇s prevalence rate is 29.43%,it higher than than 22.77% to the feminine＇s,the differences isn＇t significance.Conclusions We should strengthen the prevention and intervention in 3～7 years old children in Yulin.