兰州市3岁-6岁儿童口腔不良习惯调查  

An Investigation and Analysis of Oral Habits on 3-6 Children in Lanzhou City

作　　者：余娟[1] 陈利民[1] 

机构地区：[1]甘肃中医学院,兰州730000

出　　处：《医学与社会》2010年第4期21-23,共3页Medicine and Society

摘　　要：调查891名兰州市3岁-6岁儿童的口腔不良习惯,发现在年龄变量上存在显著差异,6岁儿童的口腔不良习惯显著高于3岁、4岁、5岁儿童;在性别、民族、独生与否、区域4项变量上没有显著差异。进一步分析认为年龄差异的主要原因是:儿童自我意识发展不成熟;儿童社会性发展中同伴间相互模仿;替牙早期生理不适。urveyed oral habits on 891 children of aged 3-6 in Lanzhou City,found that there were significant differences on the age variables.Oral habits of 6-year-old children was significantly higher than 3,4,5-year-old children.The other variables were not significantly different.Further analysis the cause of result,I think that there are three main reasons for the age differences.First,the premature of children＇s self-awareness development.Second,children imitated each other in the course of social development.And third,the early mixed dentition cause physical discomfort.

关 键 词：儿童 不良习惯 口腔 

分 类 号：R174.3[医药卫生—妇幼卫生保健]