CAJ | 학술논문

目的：了解郑州市区3～5学龄前儿童乳牙龋患状况，为群体预防儿童乳牙龋的发生和发展提供依据。方法：采用整群、分层随机多阶段抽样方案抽取郑州市区的适龄儿童，对其患龋状况进行调查，结果采用SPSS12.0统计软件进行分析。结果：郑州市区3～5岁儿童乳牙整体患龋率51.28%，龋均2.86，龋面均5.77，男童52.29%，女童50.27%，差异无统计学意义。龋失补牙数≥6的髙龋儿童龋均、龋面均为7.10和20.79。随着年龄的增长，其患龋率及龋均、龋面均增高，不同年龄组之间的差异有统计学意义(P<0.05)；龋齿充填构成比为12.79%，随着年龄的增长,龋齿充填构成比逐渐增加，差异无统计学意义(P>0.05)。结论：郑州市区3～5岁儿童乳牙龋发病率高，龋齿充填率却较低。提示应尽早加强对学龄前儿童乳牙龋病的群体的预防和治疗，促进儿童的身心健康。
목적：료해정주시구3～5학령전인동유아우환상황，위군체예방인동유아우적발생화발전제공의거。방법：채용정군、분층수궤다계단추양방안추취정주시구적괄령인동，대기환우상황진행조사，결과채용SPSS12.0통계연건진행분석。결과：정주시구3～5세인동유아정체환우솔51.28%，우균2.86，우면균5.77，남동52.29%，녀동50.27%，차이무통계학의의。우실보아수≥6적고우인동우균、우면균위7.10화20.79。수착년령적증장，기환우솔급우균、우면균증고，불동년령조지간적차이유통계학의의(P<0.05)；우치충전구성비위12.79%，수착년령적증장,우치충전구성비축점증가，차이무통계학의의(P>0.05)。결론：정주시구3～5세인동유아우발병솔고，우치충전솔각교저。제시응진조가강대학령전인동유아우병적군체적예방화치료，촉진인동적신심건강。
Objective:To know the condition of Deciduous tooth caries in children aged 3-5 years old of Zhengzhou city,and provide basis to population prevention genesis and the development of Deciduous tooth caries of children.Methods:By clustersampling and multi-stage stratified random sampling , children aged 3-5 years old in Zhengzhou city were selected to Investigate the status of Deciduous tooth caries, the result was analyzed by SPSS12.0 statistical software.Result: The whole incidence of Deciduous tooth caries was 51.28%, DMFT was 2.86,DMFS was 5.77, incidence of Deciduous tooth caries of boy was 52.29%, incidence of girl was 50.27%, it is no statistical difference. The DMFT of children with dmft≥6 was7.10,the DMFS was20.79;The incidence of Deciduous tooth caries and DMFT and DMFS increased gradual y as the children were growing up (P<0.05), it was statistical difference between various age group ;fil ing rate was 12.79%,and it increased with age growing up, it was no statistical difference(P>0.05).Conclusion:Although the incidence of Deciduous tooth caries in children aged 3-5 years old of Zhengzhou city was high, fil ing rate was lower. Necessary measures for early population prevention of Deciduous tooth caries for preschool children must be taken, in order to promote children's physical and mental health.