Department of Orthodontics, Peking University School and Hospital of Stomatology; National Engineering Laboratory for Digital and Material Technology of Stomatology; Beijing Key Laboratory of Digital Stomatology, Beijing, PR China.
J Int Med Res. 2020 Jul;48(7):300060520936854. doi: 10.1177/0300060520936854.
To investigate the correlations between objective measurements and subjective evaluations of post-treatment facial attractiveness.
Ten orthodontists rated the subjective visual analog scale (VAS) scores of the facial profiles of 95 patients who had undergone orthodontic treatment. Post-treatment cephalograms and photographs were used. Eleven soft tissue measurements and eight maxillary incisor measurements were constructed and analyzed. Correlations between objective measurements and subjective VAS scores were evaluated using Pearson correlation and quadratic regression analysis.
The VAS scores of different facial proportions were all correlated with the total VAS score. Among soft tissue measurements, the distances from the upper and lower lips to the E line, H angle, forehead inclination, distance from lower lip to the H line, and pogonion-menton angle were negatively correlated with the VAS scores. The Z angle, with a parabolic distribution, was also correlated with the VAS scores. Among maxillary incisor measurements, the distance from the maxillary incisors to the forehead's anterior limit line and the angulation of the maxillary incisors to the APo line were negatively correlated with the VAS scores.
Several soft tissue and maxillary incisor position measurements were correlated with facial profile evaluation and therefore might be used to evaluate facial attractiveness.
探讨治疗后面部美观的客观测量值与主观评价之间的相关性。
10 名正畸医生对 95 名接受正畸治疗患者的面部侧貌进行主观视觉模拟评分（VAS）。使用治疗后的头颅侧位片和照片。构建并分析了 11 项软组织测量值和 8 项上颌切牙测量值。使用 Pearson 相关和二次回归分析评估客观测量值与主观 VAS 评分之间的相关性。
不同面部比例的 VAS 评分均与总 VAS 评分相关。在软组织测量值中，上下唇到 E 线、H 角、额倾斜度、下唇到 H 线的距离和颏顶点-颏下点角度与 VAS 评分呈负相关。Z 角呈抛物线分布，与 VAS 评分相关。在上颌切牙测量值中，上颌切牙到额前限线的距离和上颌切牙与 APo 线的角度与 VAS 评分呈负相关。
一些软组织和上颌切牙位置的测量值与面部轮廓评价相关，因此可以用于评估面部吸引力。
