导致感染SARS-CoV-2的危险因素因性别而受到调节
Octavio A Lecona1,2, América G Arroyo-Valerio3, Nallely Bueno-Hernández3
1Doctorado en Ciencias Biomédicas, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico.
PloS one
|February 28, 2024
概括
这项针对墨西哥医疗保健工作者的研究发现,性别影响了对SARS-CoV-2感染的易感性. 某些严重COVID-19的风险因素可能会保护男性免受初始感染.
科学领域:
- 传染性疾病 传染性疾病
- 流行病学 流行病学
- 公共卫生 公共卫生
背景情况:
- 墨西哥的早期COVID-19大流行 (2020年8月至12月).
- 100名最初血清阴性医疗保健工作者,高暴露SARS-CoV-2的队列.
- 专注于在六个月内确定感染的风险因素.
研究的目的:
- 确定卫生保健工作者感染SARS-CoV-2的人口,生理和实验室风险因素.
- 探索潜在的感染易感性基于性别的差异.
- 调查与严重COVID-19结局相关的因素是否可能影响初始感染风险.
主要方法:
- 纵向队列研究的设计.
- 应用到基线数据的多变量统计分析 (MANOVA).
- 对人口统计学,生理学 (平均动脉压,腰比) 和实验室参数的分析.
主要成果:
- 性行为显著调节SARS-CoV-2的易感性.
- 在男性中,不同的生理状态可能会导致感染或防止感染.
- 没有证据表明不同的生理状态会影响女性感染.
- 没有感染的男性表现出更高的平均动脉压和腰部至部比率.
结论:
- 感染SARS-CoV-2的易感性取决于性别.
- 通常与更糟糕的COVID-19结果相关的因素 (例如,肥胖,高血压) 可能会保护男性免受初始感染.
- 需要进一步的研究来阐明SARS-CoV-2感染风险的性别特异性机制.
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