【摘要】 目的了解2014年成都市中小学生龋齿情况。方法由经培训具有执业医师资格的口腔专业人员按《2014年全国体质与健康调研工作手册》对25所市级监测点校9 901人的龋齿情况进行检测。结果乳牙龋患率合计为34.5%,其中男生为34.8%,女生为34.2%,乡村学生乳牙龋患率大于同性别的城市学生。恒牙龋患率合计为13.5%,其中男生为11.4%,女生为15.7%,城市学生的恒牙龋患率大于同性别乡村学生,女生的恒牙龋患率大于同区域男生。龋补率总体较低,城市学生的乳牙龋补率和恒牙龋补率最高分别为12.4%和12.5%,乡村学生最高分别为1.2%和2.7%。结论学生龋齿的患病率高、危害大、影响长远,建议采取加强口腔卫生宣教、合理使用氟化物、开展窝沟封闭、完善相关的保障制度等综合措施,切实减少学生龋齿发生。更多还原

【Abstract】 Objective To understand the current situation of dental caries among primary and secondary school students in Chengdu in 2014. Methods A total of 9901 students from 25 monitoring schools at the municipal level were detected for dental caries by trained and certified dentists. Results The deciduous caries prevalence rate was 34. 5%,34. 8% in male students and 34. 3% in female students. Rural students had a higher deciduous caries prevalence rate than that of urban students. The permanent caries prevalence rate was 13. 5% with male students,11. 4% and 15. 7% in female students. Urban students and female students had a higher proportion compared to rural students and male students accordingly. Caries filling rate was quite low,12. 4% in the deciduous caries and 12. 5% in the permanent among urban students,while among rural students the highest rates were 1. 2% and 2. 7%,respectively. Conclusion Dental caries show a high prevalence rate in Chengdu and exert a great harm and long-term impact among the students. To practically reduce dental caries,it was recommended that dental health education should be strengthened,and corresponding supporting programs be conducted,and relative security systems be improved.更多还原