在五个族群的女性中,皮肤特征和感知面部外观的年龄相关变化
Bernhard Fink1,2,3, Remo Campiche4, Todd K Shackelford5
1Biosocial Science Information, Biedermannsdorf, Austria.
International journal of cosmetic science
|July 25, 2024
概括
女性认为自己比其他人更年轻,更有吸引力,这些差异因年龄和种族而异. 皮肤特征和外部评分,而不是自我感知,预测更年期状态.
科学领域:
- 皮肤病学 皮肤病学
- 心理学 心理学 心理学
- 人类学是人类学.
背景情况:
- 面部外观评估受皮肤特征的影响,已知与年龄相关的变化存在种族差异.
- 以前的研究表明,皮肤衰老如何影响女性面部的感知,种族差异.
研究的目的:
- 调查不同年龄组和种族的女性自我评价和面部年龄,健康和吸引力的外部评估者评价之间的差异.
- 为了分析皮肤特征的年龄相关变化 (光泽,色调,纹,松) 在民族内部和民族之间.
- 为了确定更年期状态是否可以通过自我评分,评估者评分或基于图像的皮肤特征来预测.
主要方法:
- 数字成像和面部皮肤特征分析 (光泽,色调均,纹,松) 在来自五个族群的20-65岁女性中.
- 收集关于年龄,健康和吸引力的自我评级和第三方评估者评级 (来自同一个种族群体).
- 在10年年龄组和族群中对评分和皮肤特征的统计比较.
主要成果:
- 所有种族的女性都认为自己比评估者更年轻,更健康,更有吸引力,在种族差异上有显著的差异.
- 印度和南非妇女的特定皮肤特征,如镜面光泽和皮肤色调均性,较低,而印度,日本和南非妇女的松程度较高.
- 更年期状态可以从评估者评分和基于图像的皮肤特征中预测,但不能从自我评分中预测.
结论:
- 在自我感知和外部评估的面部外表之间存在显著的差异,受年龄和种族的影响.
- 随着年龄的增长,皮肤特征的变化和它们的感知在不同族群之间有很大差异.
- 评估者的评分和客观的皮肤特征分析,与自我评分不同,可以预测更年期状态,突出皮肤衰老的客观影响.
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