上海口腔医学 ›› 2026, Vol. 35 ›› Issue (1): 77-82.doi: 10.19439/j.sjos.2026.01.013

• 论著 • 上一篇    下一篇

头影测量与侧貌吸引力的二次相关性分析

冯小凡1, 陈昕2, 任洪芋2   

  1. 1.湖北医药学院, 湖北 十堰 442000;
    2.襄阳市口腔医院/湖北文理学院附属口腔医院 正畸科,湖北 襄阳 441003
  • 收稿日期:2025-05-27 修回日期:2025-07-09 出版日期:2026-03-12 发布日期:2026-03-12
  • 通讯作者: 任洪芋,E-mail:renhongyu@whu.edu.cn
  • 作者简介:冯小凡(1994-),男,在读硕士研究生,住院医师,E-mail:r3373311@163.com
  • 基金资助:
    湖北省卫生健康科研基金(WJ2021M054); 隆中青年英才项目(2023)

Quadratic correlation analysis between cephalometric measurements and facial profile attractiveness

Feng Xiaofan1, Chen Xin2, Ren Hongyu2   

  1. 1. Hubei University of Medicine. Shiyan 442000;
    2. Department of Orthodontics, Xiangyang Stomatological Hospital, Affiliated Stomatological Hospital of Hubei University of Arts and Science. Xiangyang 441003,Hubei Province, China
  • Received:2025-05-27 Revised:2025-07-09 Online:2026-03-12 Published:2026-03-12

摘要: 目的 分析头影测量与侧貌吸引力的非线性二次相关性。方法 16名非口腔专业人士通过照片对180例未经正畸治疗的成年患者侧貌吸引力进行评分。分析37项头影测量指标与侧貌吸引力的非线性二次相关性,进一步确定显著性头影测量指标的最大吸引力值(maximum attractiveness value, MAV)。结果 19项指标与侧貌吸引力呈显著二次相关性,其r值范围为0.203~0.529。其中,与侧貌吸引力呈显著二次相关性的前12项指标依次为ANB(r=0.529,MAV=2.3°)、NA-APo(0.505,3.9°)、G'-Sn-Pog'(0.467,11.1°)、UL-EP(0.440,-0.3 mm)、Wits(0.415,0.1 mm)、Facial Angle(0.374,89.1°)、FMIA(0.374,63.6°)、Pog' to G Vert(0.374,0.7 mm)、N'Vert-Pog'(0.368,4.2 mm)、SNB(0.367,79.2°)、L1-NB(0.346,5.3 mm)和L1-NB(0.340,25.2°)。结论 下颌矢状向位置和上唇突度可能是与侧貌吸引力相关的主要头影测量参数。下切牙矢状向位置对侧貌吸引力的影响程度大于上切牙。大多数头影测量指标的MAV与参考值差异显著,参考值并不能准确反映侧貌吸引力。

关键词: 面部, 美学, 头影测量, 二次相关性

Abstract: PURPOSE: To explore the nonlinear quadratic relationship between cephalometric measurements and facial attractiveness. METHODS: Photographs were used by 16 laypersons to rate the attractiveness of 180 adult patients without orthodontic treatment.The quadratic correlation between 37 cephalometric measures(obtained from lateral cephalograms) and facial attractiveness was calculated, and the maximum attractiveness values(MAVs) for significant cephalometric measures were identified. RESULTS: Nineteen measures demonstrated significant quadratic correlations with facial attractiveness, with r values from 0.203 to 0.529. The top 12 parameters that had a significant quadratic correlation with facial attractiveness were ANB angle (r = 0.529, MAV = 2.3°), NA-APo (0.505, 3.9°), G'-Sn-Pog' (0.467, 11.1°), UL-EP (0.440, -0.3 mm), Wits (0.415, 0.1 mm), facial angle (0.374, 89.1°), FMIA (0.374, 63.6°), Pog' to G Vert (0.374, 0.7 mm), N' Vert-Pog'(0.368, 4.2 mm), SNB(0.367, 79.2°), L1-NB (0.346, 5.3 mm) and L1-NB (0.340, 25.2°), respectively. CONCLUSIONS: The protrusion of the upper lip and the anteroposterior position of the mandible may be the primary cephalometric parameters related to subjective facial profile perceptions. The position of the lower incisor contributed more to facial attractiveness than the upper incisor. It is noteworthy that the normal values for most cephalometric measurements differ significantly from the MAV, indicating that these normal values do not accurately reflect facial attractiveness.

Key words: Face, Esthetics, Cephalometric measurements, Quadratic correlation

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