口腔早期健康干预对乳牙列期错颌畸形的预防效果  

Preventive effect of early oral health intervention on malocclusion in primary dentition

作　　者：任小琳 陈巧[1] REN Xiaolin;CHEN Qiao(Department of Stomatology,Chongqing Health Center for Women and Children,Chongqing 401147,China)

机构地区：[1]重庆市妇幼保健院口腔科,重庆401147

出　　处：《妇儿健康导刊》2022年第11期73-75,共3页JOURNAL OF WOMEN AND CHILDREN'S HEALTH GUIDE

基　　金：重庆市渝中区科技计划项目(渝中科〔2017〕23号-52)。

摘　　要：目的探讨口腔早期健康干预对乳牙列错颌畸形的预防效果。方法随机抽取2018年3月至2020年3月重庆市区3所幼儿园126名2~4岁儿童,以随机数字表法分为观察组(n=63)、对照组(n=63)。对照组进行常规口腔检查,观察组在此基础上增加口腔早期健康干预。干预后比较两组儿童对错颌畸形的预防效果。结果观察组的错颌畸形发病率为27.0%,低于对照组的50.8%,差异有统计学意义(P<0.05)。结论口腔早期健康干预可以有效降低乳牙列期错颌畸形类型的发生率。Objective To investigate the effect of early oral health intervention on malocclusion in primary dentition.Methods A total of 126 children aged 2-4 years from three kindergartens in Chongqing District from March 2018 to March 2020 were randomly selected and divided into observation group(n=63)and control group(n=63)by random number table method,and the control group conducted regular oral examination,and the observation group add the early oral health intervention.After intervention,the prevention effect of children of two groups was compared.Results The incidence of malocclusion in the observation group was 27.0%,which was lower than 50.8%in the control group,and the difference was statistically significant(P<0.05).Conclusion Early oral health intervention can effectively reduce the incidence of malocclusion in primary dentition.

关 键 词：乳牙列 错颌畸形 口腔健康干预 

分 类 号：R788[医药卫生—口腔医学]