严重错畸形对11～14岁汉族儿童生活质量的问卷调查

Severe malocclusion of the Han children aged 11～14 quality of life survey

目的:初步研究严重的错畸形对11～14岁汉族儿童口腔生活质量的影响及其影响因素。方法:病例组选择70例年龄为11～14岁的汉族儿童,正畸治疗需要量(Index of Orthodontic Treatment Need,IOTN)牙齿健康部分(Dental HealthComponent,DHC)指数为4级或4级以上,正常组选取65例11～14岁的个别正常汉族儿童。应用一般项目表和简化11～14岁儿童健康问卷(The Child Perceptions Questionnair,CPQ11-14)中文版对其口腔健康生活质量进行调查。通过t检验,分析得出影响口腔生活质量的相关因素。结果:病例组CPQ总得分和儿童口腔生活质量4个方面的CPQ得分均高于正常组。在儿童口腔生活质量的4个方面中,女孩各个方面均具有统计学差异(P<0.05),男孩各个方面均未见统计学差异(P>0.05)。结论:严重的错畸形可影响儿童的口腔症状、口腔功能、情感、社交等方面的生活质量。

Objective To investigate the impact of severe Malocclusion on the Han children aged 11～14 Oral Quality of Life and related influencing factors.Methods The study samples included 70 children aged 11 ～14 years with the malocclusion grade of 4 or 5 according to the index of orthodontic treatment need dental health component and 65 children aged 11～14 years with normal occlusion.The measures included the self-rated influencing factors and the Chinese version of CPQ11-14.T test was used to calculate the related influence factors of oral quality of life.Results The CPQ scores of the study samples and the all 4 items of the child quality of life were higher than normal occlusion.In the all 4 items of the child quality of life,significant girls difference but no difference was found in boys.Conclusion Severe malocclusions affects child＇s quality of life from oral symptoms、oral functions、emotion and social interaction.