与循环水平相关的高血压:观察性研究的系统审查和元分析
Shahnaz Amani Tirani1,2, Parisa Rouhani3,4, Parvane Saneei2
1Students' Research Committee, Isfahan University of Medical Sciences, Isfahan 8174673461, Iran.
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|March 28, 2025
概括
这次元分析发现,含量与高血压之间存在反向关系. 较高的度与较低的高血压概率有关,这表明它具有保护作用.
科学领域:
- 心血管健康 心血管健康
- 营养流行病学 营养流行病学
- 生物标志物 生物标志物
背景情况:
- 关于水平与高血压之间的关联存在不一致的发现.
- 以前的研究缺乏关于和血压调节之间的联系的共识.
研究的目的:
- 系统地审查和对循环度和高血压之间的关系进行观测研究进行元分析.
- 澄清度与患高血压的风险之间的关联.
主要方法:
- 在多个数据库 (Web of Science,PubMed,Scopus,Google Scholar) 进行了全面的搜索,截至2024年2月.
- 包括3个队列和19个横截面研究,包括58,432名受试者和25个效果大小.
- 进行线性和非线性剂量反应分析,以评估与高血压的关系.
主要成果:
- 在更高的循环水平和高血压 (OR = 0.65) 之间观察到显著的反向关联.
- 的每0.5 mg/dL增加都与高血压几率下降7%有关 (OR = 0.93).
- 确定了U形关联,含量在1.6至3.5毫克/分升之间,显示出最低的高血压风险.
结论:
- 循环中的度与高血压风险相反地相关,以剂量-反应的方式.
- 这些发现表明,在抗高血压方面具有潜在的保护作用.
- 由于显著的异质性,需要进一步的基于人口的前性研究来证实这些结果.
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