上海市779名幼儿磨牙症的因素分析  

The influence of occlusion on the incidence of bruxism in 779 children in shanghai

作　　者：程蕙娟[1] 陈玉琴[1] 郁春华[1] 沈永琴[2] 

机构地区：[1]上海第二医科大学附属第九人民医院口腔医学院口腔修复学教研室,上海200011 [2]上海市儿童医院口腔科,上海200040

出　　处：《上海口腔医学》2004年第2期98-99,共2页Shanghai Journal of Stomatology

摘　　要：PURPOSE: To explore the influence of occlusion on the incidence of bruxism in children. METHODS: The incidence of bruxism in children was investigated from the questionnaire of 779 children’s parents. The occlusion of these children was checked by professionals. The influence of the occlusion on the incidence of bruxism in children was analysed. Chi-square test was used for statistical analysis.RESULTS:The occlusion of children with bruxism and children without bruxism had no significant difference (P>0.05). The incidence of bruxism did not increase in the children with mixed dentition(P>0.05). CONCLUSION: The occlusion does not affect the incidence of bruxism in children. The mixed dentition does not increase the incidence of bruxism in children.PURPOSE: To explore the influence of occlusion on the incidence of bruxism in children. METHODS: The incidence of bruxism in children was investigated from the questionnaire of 779 children's parents. The occlusion of these children was checked by professionals. The influence of the occlusion on the incidence of bruxism in children was analysed. Chi-square test was used for statistical analysis.RESULTS:The occlusion of children with bruxism and children without bruxism had no significant difference (P>0.05). The incidence of bruxism did not increase in the children with mixed dentition(P>0.05). CONCLUSION: The occlusion does not affect the incidence of bruxism in children. The mixed dentition does not increase the incidence of bruxism in children.

关 键 词：儿童 HE 磨牙症 上海 

分 类 号：R780.1[医药卫生—口腔医学]