厦门市海沧区3~6岁学龄前儿童乳牙患龋情况调查分析  

Investigation and analysis of deciduous teeth caries status in preschool children aged 3-6 years in Haicang District of Xiamen

作　　者：吴燕 WU Yan(Department of Stomatology,Xiamen Haicang Maternal and Child Health Hospital,Xiamen 361026,Fujian,China)

机构地区：[1]厦门市海沧区妇幼保健院口腔科,福建厦门361026

出　　处：《延边大学医学学报》2024年第2期116-119,共4页Journal of Medical Science Yanbian University

摘　　要：[目的]分析厦门市海沧区学龄前儿童乳牙患龋情况,旨在为厦门市海沧区儿童龋齿预防工作提供依据.[方法]2023年3月—2023年11月间采用整群随机抽样方法抽取海沧区27所公办幼儿园10083名学龄前儿童作为调查对象,进行口腔健康检查,并统计乳牙患龋情况及治疗情况,分析龋齿发病特点及其影响因素.[结果]10083名学龄前儿童龋均为2.77,患龋率为60.35%,龋齿充填率为32.16%.男童和女童患龋率分别为53.31%和46.69%,不同性别儿童的患龋率间差异无统计学意义(χ^(2)=1.792,P=0.181).其中小班(3~4岁)龋均为2.12,患龋率为48.80%,充填率为13.02%;中班(4~5岁)龋均为2.92,患龋率为61.77%,充填率为27.95%;大班(5~6岁)龋均为3.17,患龋率为68.67%,充填率为47.08%;龋均、患龋率及充填率均随着年龄的增长而升高,各年龄组间差异均具有统计学意义(P<0.05).[结论]厦门市海沧区3~6岁学龄前儿童乳牙患龋率较高,龋齿充填率较低,建议相关部门加强儿童口腔健康教育宣传,并制定有效措施以降低儿童患龋率.OBJECTIVE To analyze the deciduous teeth caries status in preschool children in Haicang District of Xiamen,in order to provide a basis for the prevention of dental caries in children in this area.METHODS A total of 10083 preschool children from 27 public kindergartens in Haicang District were selected as respondents from March 2023 to November 2023 by cluster random sampling method.Oral health examination was carried out,and the incidence and treatment of deciduous teeth caries were counted,and the characteristics of dental caries and its influencing factors were analyzed.RESULTS The mean DMFT of 10083 preschool children was 2.77,the prevalence of caries was 60.35%,and the filling rate of dental caries was 32.16%.The caries prevalence rates of boys and girls were 53.31%and 46.69%,respectively.There was no significant difference between the caries prevalence rates of children of different genders in this area(χ^(2)=1.792,P=0.181).The mean DMFT,the caries prevalence rate and the filling rate of children in the small class(3-4 years old)were 2.12,48.80%and 13.02%,respectively.In the middle class(4-5 years old),the mean DMFT was 2.92,the caries prevalence rate was 61.77%,and the filling rate was 27.95%.In the large class(5-6 years old),the mean DMFT was 3.17,the caries prevalence rate was 68.67%,and the filling rate was 47.08%.The mean DMFT,caries prevalence rate and filling rate increased with age,and the differences among different age groups were statistically significant(P<0.05).CONCLUSION The prevalence rate of deciduous dental caries in preschool children aged 3-6 years in Haicang District of Xiamen is high,and the filling rate of dental caries is low.It is suggested that relevant departments should strengthen children's oral health education and formulate effective measures to reduce the prevalence rate of dental caries in children.

关 键 词：龋齿 乳牙 患龋率 学龄前 儿童 

分 类 号：R788[医药卫生—口腔医学]