摘要
目的了解上海市徐汇区学龄前儿童乳牙患龋状况,为龋病防治提供科学依据。方法以上海市徐汇区75所公办幼儿园10 401名3"6岁儿童为调查对象,按照第4次全国口腔健康流行病学调查诊断标准进行口腔检查,提取龋病情况资料,包括患龋率、龋均、龋齿充填率。采用SAS 9.4软件进行统计学分析。结果 10 401名受检儿童中,最容易患龋的牙位为上颌乳中切牙和下颌乳磨牙。患龋率为46.62%(4 849/10 401),龋均为2.14#3.34,龋齿充填率为15.87%(3 529/22 243)。不同年龄的儿童患龋率和龋均不全相同(P<0.05)。6岁年龄儿童的龋齿充填率最高(P<0.05),不同性别的儿童龋齿充填率存在统计学差异(P<0.05)。结论上海市徐汇区学龄前儿童乳牙患龋率较高,龋齿充填率较低,应加强对学龄前儿童龋病的早期防治。
Obejctive To investigate the status of deciduous dental caries among preschool children in Xuhui District of Shanghai. Methods According to the criteria recommended by The Fourth National Oral Health Investigation, the deciduous caries of 10401 preschool children aged 3 to 6 years old from75 public kindergartens in Xuhui District of Shanghai were examined. The prevalence of dental caries and the mean dmft and filling rate were calculated. The results were analyzed using SAS 9.4 software package. Results Maxillary deciduous central incisors and mandibular deciduous molar were most prone to decay in 10401 children. The prevalence of dental caries was 46.62% (4849/10401). The mean dmft score was 2.14?3.34 and the filling rate was 15.87 % (3529/22243). The prevalence of dental caries and mean dmft increased gradually as the children were growing up (P<0.05). The rate of filling teeth of 6 years old group was higher than other groups (P<0.05). No significant difference between males and females were noted (P>0.05). Conclusion Deciduous dental caries of preschool children was an important problem in Xuhui District of Shanghai, and the filling rate was low. Necessary measures for early prevention of dental caries must be taken into consideration.
作者
杨忍忍
钱文昊
苏红如
余金明
YANG Renren;QIAN Wenhao;SU Hongru;YU Jinming(Key Laboratory of Health Technology Assessment of Ministry of Health,Collaborative Innovation Center of Social Risks Governance in Health,School of Public Health,Fudan University,Shanghai 200032,China)
出处
《口腔医学》
CAS
2018年第12期1132-1136,共5页
Stomatology
基金
上海市徐汇区卫生尖峰学科(SHXH201706)
关键词
学龄前儿童
乳牙
龋病
preschool children
deciduous teeth
caries
