上海口腔医学

上海口腔医学 ›› 2019, Vol. 28 ›› Issue (3): 284-287.doi: 10.19439/j.sjos.2019.03.012

• 论著 • 上一篇    下一篇

青岛市崂山区8~9岁儿童错畸形调查分析

杨晶1, 李亚祯1, 刘颖1, 张强2,*, 袁晓2,*   

  1. 1.青岛大学口腔医学院,山东 青岛 266003;
    2.青岛大学附属医院 口腔正畸二科,山东 青岛 266003
  • 收稿日期:2018-07-23 修回日期:2018-10-15 出版日期:2019-06-25 发布日期:2019-08-09
  • 通讯作者: 袁晓,E-mail：yuanxiaoqdu@163.com;张强,E-mail：zqzbyzh@163.com。*共同通信作者
  • 作者简介:杨晶（1993-）,女,硕士,E-mail:yangjingqdu@163.com
  • 基金资助:
    国家自然科学基金（31870929）; 青岛大学医学部“临床医学+X工程”面上项目（2895#）

Epidemiological survey of malocclusion in 8-9 year-old children in Qingdao Laoshan district

YANG Jang1, LI Ya-zhen1, LIU Ying1, ZHANG Qiang2, YUAN Xiao2   

  1. 1.Postgraduate Student, Department of Stomatology, Qingdao University. Qingdao 266003;
    2.The Second Department of Orthodontics, Affiliated Hospital of Qingdao University. Qingdao 266003, Shandong Province, China
  • Received:2018-07-23 Revised:2018-10-15 Online:2019-06-25 Published:2019-08-09

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摘要： 目的 调查青岛市崂山区替牙期儿童错畸形的发病率及其与龋病的关系,为早期矫治提供科学依据。方法 参照WHO推荐的《口腔健康检查基本方法》中的方法与标准,并使用SPSS17.0软件包对数据进行统计学分析。结果 1803名小学生中,错畸形1322例,总发病率为73.32%。安氏Ⅰ类错畸形519例（39.26%）,安氏Ⅱ类错畸形374例（28.29%）,安氏Ⅲ类错畸形357例（27.00%）,不对称畸形72例（5.45%）。在各类错畸形中,常见的临床表现包括深覆、深覆盖、轻度拥挤、反,分别占错畸形人数的37.67%、29.19%、16.94%和16.03%,总发病率为73.32%。患龋病1158例,总患病率为64.23%。其中,男625例（34.66%）,女532例（29.51%）。结论 青岛市崂山区8~9岁儿童错畸形的发病率偏高,错畸形的发生和龋病关系密切。

关键词: 替牙期, 错畸形, 龋病, 患病率, 流行病学

Abstract: PURPOSE: To investigate the prevalence of malocclusion and the correlation between caries and malocclusion in mixed dentition of primary students in Laoshan district of Qingdao city, to provide a scientific basis for early orthodontic treatment. Methods: According to WHO's oral health survey (basic methods), a survey concerning oral health was performed in 1803 children aged 8-9 years old. SPSS 17.0 software package was used for statistical analysis . Results: 1322 of 1803 pupils suffered from malocclusion, the prevalence of malocclusion in children surveyed was (73.32%). There were 519 cases(39.26%) of Class I malocclusion, 374 cases(28.29%) of Class II malocclusion, 357(27.00%) cases of Class III malocclusion, 72 cases (5.45%) with asymmetric malformation. As regard to clinical manifestations, deep overbite accounted for(37.67%) ,followed by deep overjet(29.19%), dental crowding (16.94%) and crossbite(16.03%). The prevalence of caries was 64.23%. Among them, there were 625 males (34.66%) and 532 females(29.51%). Conclusions: The prevalence rate of malocclusion in mixed dentition of primary students in Laoshan district of Qingdao district is not optimistic, the incidence of malocclusion is closely related to caries.

Key words: Mixed dentition, Malocclusion, Caries, Prevalence, Epidemiology

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