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短期花粉暴露与成年人血压之间的关联:一项重复测量研究
Alexandra Bürgler1, Axel Luyten1, Sarah Glick1
1Swiss Tropical and Public Health Institute, Allschwil, Switzerland; University of Basel, Basel, Switzerland.
短期暴露在高花粉度下,可显著增加花粉过敏的成年人血压 (BP). 这表明花粉可以影响除呼吸道症状之外的心血管健康.
科学领域:
- 环境健康 环境健康
- 心血管研究研究心血管研究
- 过敏学 过敏学
背景情况:
- 越来越多的证据将高花粉数量与心血管问题联系在一起.
- 有限的研究存在于花粉的亚临床心血管效应,如血压.
- 这项EPOCHAL研究探讨了成年人花粉暴露与血压之间的关系.
研究的目的:
- 为了研究环境花粉和心压和腹压血压之间的暴露-反应关系.
- 评估花粉过敏状态是否会改变这种关系.
主要方法:
- 在花粉季节,在有或没有花粉过敏的成年人中测量血压.
- 在血压测量前96小时内计算的平均花粉暴露.
- 使用通用添加混合模型来分析关联,调整共变量.
主要成果:
- 仅在过敏个体中发现了花粉暴露与血压之间的积极,非线性关联.
- 血压随着初始花粉暴露而急剧增加,然后平稳.
- 平均96小时400花粉/立方米的花粉暴露与2.00 mmHg的缩和1.51 mmHg的透缩增加相关.
结论:
- 短期暴露于花粉与花粉过敏患者的血压升高有关.
- 这一发现支持了花粉可以诱导全身效应并可能触发心血管事件的假设.
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Physiological Factors:
Measurement of Blood Pressure
Hypertension and Regulation of Blood Pressure
Special considerations while measuring blood pressure
Monitoring Both Arms:
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Alterations in Blood Pressure
Hypertension (High blood pressure)
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