口腔生物医学 ›› 2024, Vol. 15 ›› Issue (1): 38-42.

• 论著 • 上一篇    下一篇

口呼吸儿童面部三维形态的研究

程博1,2,李红霏1,2,王高丽1,2,吴子轩1,2,邹蕊1,2,王菲3   

  1. 1. 西安交通大学口腔医院
    2. 西安交通大学口腔医院
    3. 西安交通大学医学院附属口腔医院
  • 收稿日期:2023-07-31 修回日期:2023-09-22 出版日期:2024-02-25 发布日期:2024-03-23
  • 通讯作者: 王菲 E-mail:wf751022@mail.xjtu.edu.cn

A study of three-dimensional facial morphology for mouth breathing children

  • Received:2023-07-31 Revised:2023-09-22 Online:2024-02-25 Published:2024-03-23

摘要: 目的:本研究使用3D扫描技术探究口呼吸儿童的面部软组织形态特点。方法:10~12岁儿童81名,口呼吸42名,鼻呼吸39名,3dMDFace系统获取18个三维面部图像测量值,按性别分组,对测量值进行独立样本t检验和曼氏u检验分析,同时利用二项Logistic回归验证面部特征与呼吸模式之间的相关性。 结果:相对该年龄段鼻呼吸男性,口呼吸男性患者鼻唇角更小(p<0.05);相对该年龄段鼻呼吸女性,口呼吸女性患者下颌角距、下颌角距与面上部高+上唇长+下唇长之比、下颌角距与上唇长+下唇长比值均更小(p<0.01),同时,唇宽与下颌宽度之比更大(p<0.05)。逻辑回归结果示鼻唇角、下颌宽度与口呼吸存在相关性(p<0.05)。结论:口呼吸儿童在面部软组织表现为下颌宽度更窄,同时上唇更凸。

关键词: 口呼吸 , 鼻呼吸 , 面部软组织, 鼻唇角

Abstract: Objective: This study used 3D scanning technology to explore the morphological characteristics of the facial soft tissue in mouth-breathing children. Methods: 81 children aged 10-12 years, 42 children with mouth breathing, and 39 children with nasal breathing, 3dMDFace system was used to obtain three-dimensional facial images, and a total of 18 measurement values were obtained, including linear distances, angles, and ratios. Subjects were grouped by gender, measures were compared using Independent sample t-test and Mann Whitney u test, and binomial logistic regression was used to verify the correlation between facial features and breathing patterns. Results: For males, mouth breathing had significantly smaller nasolabial angle compared with nasal breathing (p<0.05). Regarding the female group, mouth breathing compared to their nasal breathing counterpart had significantly decreased values in the mandibular width; the ratio of the mandibular width to the sum of the upper facial height, and the upper and lower lip height; and the ratio of the mandibular width to the sum of the upper and lower lip height (p<0.01). Besides significantly increased value in the ratio of lip width to mandibular width (p<0.05). Logistic regression results showed that nasolabial angle, and mandibular width were correlated with mouth breathing(p<0.05). Conclusion: Mouth-breathing children showed narrower mandibular width and more protruded upper lip.

Key words: Mouth breathing , Nasal breathing , Facial soft tissue, Nasolabial angle