河南省汉族年轻女性面部形态和鼻指数的关系

Relevance between the facial morphology and nasal index:analysis of 210 young Han women in Henan

目的探讨河南汉族年轻女性面部形态和鼻指数的关系。方法2016年河南征兵体检女性,测量210名健康年轻女性身高、体重、全头高、容貌面高、形态面高、上唇高、唇高、面宽、两下颌宽、口裂宽、鼻高、鼻长、鼻深、鼻宽。依据面部分型不同,把鼻指数划分为5组,运用SPSS21.0软件进行相关性分析。结果所测量指标中,身高、容貌面高、形态面高、上唇高、面宽、两下颌宽、全头高/面宽、容貌面高/面宽、形态面高/面宽与鼻指数之间差异有统计学意义(均P<0.05)。面型分类依据为形态面指数和面宽比值,所测群体以中面型和窄面型为主,各面型之间差异有统计学意义(F=12.75,P<0.05)。散点图显示鼻指数和面型之间具有线性相关性。结论测量面部形态和鼻指数数据丰富了外鼻形态数据库,为鼻畸形矫正和鼻再造提供参考数据。

Objective To investigate the relationship between the facial morphology and the nasal shape for young women of Han nationality in Henan.Methods Aiming at the female conscripts in Henan province in 2016,210 healthy young females were enrolled in this study,and their anthropometric features were measured including height,weight,total head height,physiognomie facial height,morphological facial height,upper lip height,lip height,facial width,mandibular width, mouth breadth,nasal height,nasal length,nasal depth,and width of nose.The nasal indexes were divided into 5 groups according to different facial types.And their mean and standard deviation were calculated.The differences were analyzed by SPSS version 21.0.Results Among the indexes measured, there were significant differences in height,face height,shape face height,upper lip height,face width,mandibular width,head height/face width,face height/face width,shape face height/face width and nose index;P values were significant.The classification of facial types was based on the ratio of morphological surface index to area width,and the main types of the groups were mid-facial and narrow-facial types.The differences among different facial types were statistically significant (F=12.75,P<0.05).The scatter plot showed that there was a linear correlation between nasal index and facial shape.Linear regression analysis showed that the linear equation Y=135.84-75.5X (X is the ratio of morphological index to facial width,Y is the nasal index).Conclusions Nasal type is related to the face type.The linear fitting equation between morphological facial height/facial width and nasal index is Y=135.84-75.5x.These findings may enrich the external nasal database,provide reference for the correction of nasal deformity and nasal reconstruction,and direct the clinical therapy.