背景:随着年龄的增长,皱纹通常出现在面部的各个区域。本研究旨在评估面部皱纹与不同面部形态之间的关联。
方法:观察性,前瞻性研究是对400名40-60岁受试者的面部照片进行的,将其分为四组,每组100名受试者:第1组,方形面部形式;第2组,卵形面部形式;第3组,方形锥形面部形式;和第4组,锥形面部形式。所有组的男性和女性分布几乎相等。研究了六种类型的面部皱纹,即,前额,鞍形,Canthal,鼻唇,嘴角的皱纹,和口周皱纹。方差分析(ANOVA)用于组间比较,采用独立的学生t检验评估面部皱纹的性别差异。
结果:观察到第1组和第3组的前额皱纹、第1组和第2组的指甲皱纹和第1组的右口周皱纹的显著性别差异(p<0.05)。左右面部皱纹的性别差异无统计学意义(p>0.05)。对于面部右侧和左侧之间的所有面部皱纹,观察到组间的显著差异(p<0.05)。两组之间存在明显差异,嘴角,和口周皱纹,与正方形和正方形锥形面部形式相比,卵形和锥形面部形式存在更高的皱纹(p<0.05)。
结论:女性比男性有更多的面部皱纹,主要在前额区域。在面部的口周区域观察到最不明显的皱纹。Glabellar,嘴角,和口周皱纹主要在卵圆形和锥形面部形式中观察到。
BACKGROUND: Wrinkles commonly manifest in various areas of the face as individuals age. This study aimed to assess the association between facial wrinkles and different facial forms.
METHODS: An observational, prospective study was conducted on the facial photographs of 400 subjects aged 40-60 years, which were divided into four groups of 100 subjects each: Group 1, square facial form; Group 2, ovoid facial form; Group 3, square tapered facial form; and Group 4, tapered facial form. All groups had almost equal distributions of males and females. Six types of facial wrinkles were studied, namely, forehead, glabellar, canthal, nasolabial, wrinkles at the corner of the mouth, and perioral wrinkles. Analysis of variance (ANOVA) was used for intergroup comparison, and an independent Student\'s t-test was used to assess gender differences in facial wrinkles.
RESULTS: Significant gender differences were observed for forehead wrinkles in Groups 1 and 3, canthal wrinkles in Groups 1 and 2, and right perioral wrinkles in Group 1 (p<0.05). There were non-significant gender differences between right and left-side facial wrinkles (p>0.05). Significant differences between the groups were observed for all facial wrinkles between the right and left sides of the face (p<0.05). There was a significant difference between the groups for the presence of glabellar, corner of the mouth, and perioral wrinkles, with the presence of higher wrinkles in ovoid and tapered facial forms compared to square and square tapered facial forms (p<0.05).
CONCLUSIONS: Females had more facial wrinkles than males, predominantly in the forehead region. The least prominent wrinkles were observed in the perioral region of the face. Glabellar, corner of the mouth, and perioral wrinkles were predominantly observed in ovoid and tapered facial forms.