Giovanoli P, Tzou C-H J, Ploner M, Frey M
Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Vienna, Austria.
Br J Plast Surg. 2003 Oct;56(7):644-52. doi: 10.1016/s0007-1226(03)00277-7.
The aim of this study was to determine the mean distances of facial movements in 24 healthy individuals aged between 22 and 70 years, using the digitised three-dimensional video-analysis system developed by Frey et al. The subjects were divided into three groups of eight. The first group consisted of individuals aged between 20 and 30 years (mean+/-s.d.=25.0+/-2.33 years). Subjects in the second group were aged between 40 and 50 years (mean+/-s.d.=46.8+/-2.53 years), and the third group consisted of subjects aged between 60 and 70 years (mean+/-s.d.=63.6+/-3.07 years). In all groups the sexes were equally represented. No subject had had treatment to the face, nor did they have paralysis, scars or diseases of the skin. Males showed larger movements of the face than females, on average by 1.40+/-0.73 mm (15.08%). Subjects aged between 60 and 70 years demonstrated the largest movements of the face. The evaluation of facial movements in 24 healthy volunteers showed that sex and age affect facial dynamics. Thus study generated three-dimensional standard values for healthy facial movements.
本研究的目的是使用弗雷等人开发的数字化三维视频分析系统，确定24名年龄在22岁至70岁之间的健康个体面部运动的平均距离。受试者被分为三组，每组八人。第一组由年龄在20岁至30岁之间的个体组成（平均±标准差=25.0±2.33岁）。第二组受试者年龄在40岁至50岁之间（平均±标准差=46.8±2.53岁），第三组由年龄在60岁至70岁之间的受试者组成（平均±标准差=63.6±3.07岁）。所有组中男女比例均等。没有受试者接受过面部治疗，也没有瘫痪、疤痕或皮肤疾病。男性面部运动比女性大，平均大1.40±0.73毫米（15.08%）。年龄在60岁至70岁之间的受试者面部运动最大。对24名健康志愿者面部运动的评估表明，性别和年龄会影响面部动态变化。因此，本研究得出了健康面部运动的三维标准值。
