5000年前郑州汪沟人群的龋病研究  

A study of caries of Wanggou population in Zhengzhou 5000 years ago

作　　者：周亚威[1] 王一鸣 丁兰坡 顾万发 ZHOU Yawei;WANG Yiming;DING Lanpo;GU Wanfa(History College of Zhengzhou University,China,450001;Zhengzhou Institute of Cultural Relics and Archaeology)

机构地区：[1]郑州大学历史学院,450001 [2]郑州市文物考古研究院

出　　处：《实用口腔医学杂志》2020年第1期54-58,共5页Journal of Practical Stomatology

基　　金：国家哲学社会科学基金青年项目(编号:17CKG021);国家社科基金重大项目(编号:19ZDA227);第57批中国博士后科学基金面上基金(编号:2015M572113);2019河南省高等教育教学改革重点项目(编号:2019SJGLX015Y);郑州市重大横向项目(编号:2018-ZDSKHX-024)。

摘　　要：目的:调查距今5000年前郑州地区古代居民的龋病状况。方法:肉眼和超景深显微镜观察和统计遗址出土的174具人骨2816颗牙齿。检查结果均通过Excel软件进行数据录入,使用SPSS 21.0统计软件分析数据。结果:汪沟遗址仰韶文化居民的龋病患病率68.97%,龋齿率26.56%,龋均4.30;总患龋率72.67%,男性患龋率72.50%,女性患龋率72.84%(P>0.05);男性龋齿率22.40%,女性龋齿率30.45%(P<0.01);青年组在各年龄组中患龋率(81.48%)、龋齿率(24.68%)、龋均(5.67)最高;易发病牙[牙合]位为面(71.26%),舌面或腭面(1.07%)发病率较低;病变程度以中龋(32.35%)最多;牙位中以第二磨牙(24.60%)的发病率最高,中切牙(4.55%)发病率较低。结论:郑州汪沟遗址仰韶文化居民的龋齿罹患率水平较高,该地仰韶时期居民龋病的高发可能与种植农业的发展、聚落变迁、人口增长有关。Objective:To investigate the caries of ancient inhabitants in Zhengzhou area 5000 years ago.Methods:2816 teeth from 174 individuals excavated from the site were observed with naked eyes and Ultra-depth-of-field microscope.Data were entered into Excel software and analyzed with SPSS 21.0 statistical software.Results:The prevalence of dental caries in Wanggou inhabitants was 68.97%,dental caries accounted for 26.56%,and total DMFT was 4.30.The total caries prevalence was 72.67%,72.50%in males and 72.84%in females(P>0.05).The prevalence of dental caries was 22.40%in males and 30.45%in females(P<0.01).The young age group had the highest caries prevalence(81.48%),dental caries rate(24.68%)and mean DMFT(5.67)among all groups.The morbidity of occlusal side was higher(71.26%),while the lingual side and dental face had lower rate(1.07%).The degree of lesion was the highest in middle degree caries(32.35%).The second molars had the highest morbidity(24.60%),while central incisors had lower morbidity(4.55%).Conclusion:Residents of Yangshao culture in Wanggou site of Zhengzhou had a high prevalence of dental caries,which may be related to the model of agricultural economy.

关 键 词：龋病 仰韶文化 汪沟遗址 

分 类 号：R781.1[医药卫生—口腔医学]