瞳孔间距离在种族之间有所不同,并与水平偏模式相关:来自系统性审查和元分析的证据
medRxiv : the preprint server for health sciences
|January 19, 2026
概括
瞳孔间距离 (IPD) 在全球各个种族之间有很大差异,影响了眼镜设计和虚拟现实显示. 这些IPD变异与水平斜视模式相关,为其病变产生提供了洞察力.
科学领域:
- 眼科医生 眼科 眼科
- 人类学是人类学.
- 人类解剖学 人类解剖学
背景情况:
- 眼镜间距离 (IPD) 对眼镜和虚拟现实 (VR) 头戴显示器 (HMD) 设计至关重要.
- 跨种族存在显著的IPD变异,但全球数据仍未得到充分探索.
- 极端的IPD可能会使个人倾向于水平.
研究的目的:
- 系统地审查和映射全球的瞳孔间距离数据.
- 为了比较区域IPD分布与水平视模式.
- 分析IPD与跨种族的内热带/外热带比率之间的关联.
主要方法:
- 对报告IPD的242项研究进行了系统审查.
- 地理地绘制了IPD数据,并将其与来自301个基于人口的研究中的偏数据进行了比较.
- 使用元回归分析来确定IPD和的比率之间的关联.
主要成果:
- 在西非,南印度,东亚以及拉丁裔/西班牙裔,美洲原住民和非洲裔美国人中,IPD的比例更大.
- 在欧洲,北非,中东,印度西北部和因纽特人群中,IPD的比例较小.
- 发现IPD与内热带/外热带比率 (R2=0.3200.410) 之间存在显著的关联.
结论:
- 平均瞳孔间距离在种族之间有很大的差异.
- 轨道的解剖学变化有助于多种不同的水平斜视模式.
- 这些发现可以为眼镜设计,VR HMD 尺寸和眼病原体理解提供信息.
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