对女性形态特征与生育能力之间的关联进行系统审查
Linda H Lidborg1, Lynda G Boothroyd1
1Department of Psychology, Durham University, Durham, UK.
Evolutionary human sciences
|December 25, 2025
概括
女性的女性特征,如身体形状和手指长度比率,通常被认为是表明生育能力. 然而,这次系统审查发现,这些特征与实际生殖潜力相关的证据很弱.
科学领域:
- 进化生物学是进化的生物学.
- 人类生殖健康 人类生殖健康
- 人类测量学 人类测量学.
背景情况:
- 女性的女性形态特征,如面部结构和身体形状,通常被假设为表明生殖潜力.
- 这些说法通常基于间接措施,缺乏一致的经验支持.
- 直接证据将特定特征与女性生育结果联系起来仍然很少.
研究的目的:
- 系统地审查有关女性形态特征与生育能力直接指标之间的科学文献.
- 评估证据支持声称诸如乳房大小,腰比 (WHR),声音音调,力量和2D:4D比率等特征与生殖潜力有关.
主要方法:
- 进行了一项系统性审查,分析了来自16个国家的19篇文章,68个效果大小 (N=125,062).
- 审查的重点是测量直接生育结果与特定女性形态特征相关的研究.
- 由于缺乏相关研究,没有包括面部女性性.
主要成果:
- 女性腰部至部比较低 (WHR) 可能与过去的生育有关.
- 更具女性感的第二到第四指 (2D:4D) 比率最好显示出与生育能力的弱相关性.
- 对于其他审查的特征,如乳房大小,语音音调或力量,没有发现显著的关联.
结论:
- 目前的科学证据不足以支持这样的说法,即女性的女性形态特征与生殖潜力有可靠的联系.
- 需要对直接生育率测量进行进一步的研究,以澄清潜在的弱关联.
- 女性特征与雌激素水平,以及随后的生育能力之间的假定联系在很大程度上仍然没有直接证据证明.
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