摘要
目的:了解武汉市硚口区高中学生错畸形患病情况,为本地防治提供依据。方法:对武汉市硚口区5000名17～19岁高中毕业生进行关系和牙颌畸形调查,按Angle错分类法分类。结果:本组学生错畸形患病率为29.26%,男生为33.81%,女生为24.91%,两者差异有显著性(P<0.05)。错畸形构成比以AngleI类为最多,常见的牙畸形为牙列拥挤、个别牙错位、深覆。结论:武汉市硚口区高中学生错畸形患病率较低,错畸形以AngleI类最多。
Objective： To investigate the prevalence of malocclusion among middle school students in Qiaokou district of Wuhan city, and to provide evidence for the prevention. Methods： The occlusion relations and dentofacial anomalies were analyzed among 5 000 senior middle school graduates, who were 17 to 19 years old in Qiaokou district of Wuhan city. The malocclusion was classified according to Angle＇s classification. Results： The overall prevalence rates of malocclusion was 29.2%, 33.81% for male and 24.91% for female. The gender difference was significant （P〈0.05）. According to Angle＇s classification of malocclusion, Angle＇s I had the most prevalence rates. Crowding of teeth, malposition of individual tooth and overbite were common dentofaeial anomalies. Conclusion： There is low prevalence of malocclusion occurred in middle school students in Qiaokou district of Wuhan city. Angle＇s I type is the most common type of malocclusion.
出处
《口腔医学研究》
CAS
CSCD
北大核心
2010年第1期130-131,共2页
Journal of Oral Science Research
