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室外温度与水分标志物佩之间的短期关联:在五个队伍中进行了聚合分析
Simon Timpka1, Olle Melander2, Gunnar Engström3
1Perinatal and Cardiovascular Epidemiology, Lund University Diabetes Centre, Department of Clinical Sciences in Malmö, Lund University, Malmö, Sweden; Department of Obstetrics and Gynecology, Skåne University Hospital, Malmö, Sweden.
EBioMedicine
|August 9, 2023
概括
寒冷和炎热的室外温度都与更高的可佩水平有关,可佩是水分和心脏代谢风险的标志物. 增加饮用水量可能会减轻与极端温度相关的健康风险.
科学领域:
- 心血管健康 心血管健康
- 内分泌学 在内分泌学.
- 环境健康 环境健康
背景情况:
- 室外温度影响死亡率和水合状态.
- 平素是血管压素的标记物,表明心脏代谢风险和水分.
- 之前的研究表明,冬季可佩的水平较高.
研究的目的:
- 为了研究短期室外温度和可佩水平之间的关联.
- 了解温度极端如何影响水分和心脏代谢风险标志物.
主要方法:
- 在瑞典马尔默的五个队伍中,分析了26753名患者的禁食血中可佩的分析.
- 使用多变量调整的非线性线条模型来评估温度对日志 copeptin z-score的影响.
- 检查了短期 (24小时明显平均) 温度变化.
主要成果:
- 在温度和日志科佩的z-score (p < 0.0001) 之间发现了显著的非线性,J形关联.
- 适度低 (低于14.3°C) 和高 (高于21.3°C) 的温度都与增加的可佩度有关.
- 从0°C到14.3°C的最低点,观察到log copeptin z-score的下降.
结论:
- 温度和可佩丁的关联反映了温度和死亡率的关系.
- 适度增加饮用水是降低血管压素水平的潜在干预措施.
- 这种干预措施可能有助于减轻寒冷和炎热天气条件对健康的不利影响.
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