华中师范大学第一附属小学五年级学生恒牙龋病流行病学调查  

Epidemiological Investigation of Dental Caries Among Primary School Student Grade 5 in NO.1 Primary School Affiliated to Central China Normal University

作　　者：孙傲[1] 王明月[1] 

机构地区：[1]武汉大学口腔医学院,武汉430071

出　　处：《农垦医学》2016年第3期254-257,共4页Journal of Nongken Medicine

摘　　要：目的:了解武汉市华中师范大学附属第一小学五年级学生口腔恒牙患龋状况,为学生口腔防龋适宜措施的进一步实施提供依据。方法:采用整群抽样的方法,于2015年11月17日抽取武汉市华中师范大学附属第一小学五年级学生共223名,检查全口恒牙牙冠龋病情况,参照《WHO口腔健康调查标准(第3版)》,统计患龋率、龋均等。结果:223名受调查五年级学生中恒牙患龋率为30.94%,其中男生28.33%,女生33.98%;龋均为0.61,其中男生0.47,女生0.78;女生患龋率及龋均高于男生,但两组之间比较恒牙患龋率及龋均无统计学差异(>0.05)。结论:武汉市华师一附小五年级学生恒牙患龋率龋均较高,需要加强学生的口腔健康教育并提供口腔卫生指导,以提高学生的口腔健康水平。Objective： To investigate the current status of caries in permanent teeth among primary student grade 5 in NO.1 Primary School Affiliated to Central Normal University.And to provide solid basis for taking further method preventing dental caries.Methods： We select 223 grade 5 primary students by group sampling. The results were stratified by Mann-Whitney Test and Chi-Square Test. Results： The total prevalence of caries was 30.94%, among which 28.33% in male and 33.98% in female.The DMFT in all people investigated was 0.61. DMFT in male was 0.47,and 0.78 in female.But according to Mann-Whitney Test and Chi-Square Test,the DMFT between male and female shows no siginficance （P〉O.05）. Conclusion： The caries rate is at high level among primary school student grade 5 in NO.1 Primary School Affiliated to Central China Normal University.The data suggests that we should pay more attention to caries treatments.

关 键 词：龋齿 流行病学调查 DMFT 

分 类 号：R781.1[医药卫生—口腔医学]