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维生素A和近视之间的关系:一个基于人口的研究

Yeo Jin Lee^1,2, Donghyun Jee^1,3

¹Department of Ophthalmology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.

|January 24, 2025

概括

较高的血液维生素A水平与成人近视的发病率降低有关. 这项研究发现,增加维生素A的摄入量可能有助于防止近视的发展,特别是在近视高的女性和男性中.

科学领域:

眼科医生眼科眼科
营养科学营养科学
公共卫生公共卫生

背景情况:

近视,或近视,是一个日益增长的全球健康问题.
维生素A在视觉和细胞过程中起着至关重要的作用.
了解影响近视的营养因素对于预防策略至关重要.

研究的目的:

为了研究血液中维生素A水平与韩国成年人 (≥20岁) 近视患病率之间的联系.
探索维生素A和近视或高近视之间的潜在的性别特异关系.

主要方法:

分析了15899名参与韩国国家健康和营养检查调查的数据.
通过折射测试评估近视和高近视.
测量血液中维生素A水平,分为四分位数,以及其他健康指标.

主要成果:

经过调整后的分析显示,血液中较高的维生素A水平与近视患病率之间存在反向关系 (趋势P<0.001).
在女性中,维生素A水平升高与近视的几率较低有关 (第二四分位数OR:0.48,第三四分位数OR:0.67).
在男性中,较高的维生素A水平显著降低了高近视的几率 (第二,第三和第四季度分别显示OR为0.05,0.15和0.05).

结论:

血液中较高的维生素A水平与韩国成年人近视患病率相反相关.
维生素A的充足可以提供对近视的保护作用,特别是男性的高近视和女性的近视.
对预防近视的维生素A补充剂的进一步研究是有必要的.

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