上海市某高校教师牙体硬组织非龋性疾病调查分析

Investigation on noncarious hard tissue lesions of teeth in teachers of one university in Shanghai municipality

目的:调查上海市某高校教师4种牙体硬组织非龋性疾病的患病状况,指导高校教师在常见牙体硬组织非龋性疾病方面的口腔保健,提高高校口腔保健工作水平。方法:采用世界卫生组织所制定的口腔健康调查表格、标准与方法,对某理工大学部分学院中的776名教师进行4种牙体硬组织非龋性疾病患病状况调查,采用SPSS16.0软件包对数据进行统计学处理。结果:楔状缺损患病率为30.41%,楔状缺损患者平均患牙数为(5.54±3.87)颗,其中第一前磨牙患病率最高,为29.52%。四环素牙患病率为3.09%,釉质发育不全患病率为2.06%,氟斑牙患病率为1.55%。结论:该理工大学教师楔状缺损牙均数高于国内同类人群检测结果,高校教师口腔卫生保健行为还有待于进一步强化。

PURPOSE：To investigate the condition of four kinds of noncarious hard tissue lesions of the teeth in teachers of one university in Shanghai municipality and provide guidance about oral health care.METHODS：The table and the standard on oral health survey authorized by WHO were adopted,condition of four kinds of noncarious hard tissue lesions of teeth in 776 teachers of East China University of Science was investigated and analyzed using SPSS16.0 software package.RESULTS：The average wedge-shaped defect teeth was 5.54±3.87,the incidence was 30.41%,caries incidence of the first bicuspid was the highest（29.52%）.The incidence of tetracycline pigmentation teeth was 3.09%,the incidence of enamel hypoplasia was 2.06%,and the incidence of dental fluorosis was 1.55%.CONCLUSIONS：The average wedge-shaped defect teeth is higher than the data over the country,the incidence of dental textural anomaly is lower.The behaviors of oral health care of university teachers in Shanghai municipality remains to be further strengthened.