在巴西人口中,久坐不动行为与动脉硬之间的关联:Baependi心脏研究
Paula Adriana Santos de Fontes1, Divanei Zaniqueli2, Rodrigo Hohl3
1Postgraduate Program in Health Sciences, Federal University of Amazonas (UFAM), Manaus.
Journal of hypertension
|November 6, 2025
概括
久坐不动的行为会增加动脉硬度,特别是在65岁以上的成年人中. 减少久坐时间对于减轻老年人群心血管风险至关重要.
科学领域:
- 心血管健康 心血管健康
- 衰老研究研究 衰老研究
- 公共卫生 公共卫生
背景情况:
- 久坐不动的行为与心血管风险有关.
- 静坐时间,动脉硬和年龄之间的相互作用尚未得到充分理解.
- 这项研究研究了巴西广泛的年龄范围内的静止时间对动脉硬性的影响.
研究的目的:
- 调查静坐时间和动脉硬度 (用cfPWV测量) 之间的关联.
- 为了确定静坐行为是否会改变动脉硬和衰老之间的关系.
- 评估静坐时间在不同年龄组对cfPWV的独立影响.
主要方法:
- 对2134名 (18-100岁) 个体进行的横截面研究.
- 通过IPAQ评估的静坐时间;使用Complior SP.测量的cfPWV.
- 分析包括静止时间第三体的线性回归和调整混杂因子的一般线性模型.
主要成果:
- 较长的久坐时间与cfPWV的较大年增长相关.
- 在≥65岁的个体中,较长的久坐时间与cfPWV的增加有显著的关联.
- 在65岁以下的人群中,静坐时间和cfPWV之间没有显著的关联.
结论:
- 久坐不动行为是老年人 (≥65岁) 动脉硬度增加的独立危险因素.
- 研究结果强调了减少久坐时间的重要性,以降低老年人心血管风险.
- 公共卫生战略应针对老年人群的久坐行为减少.
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