身体活动和饮食炎症指数之间的相互作用和联合效应是否会改变中风风险?
Sijun Wu1, Lin Wang1, Youling Qian2
1School of Physical Education, Wuhan University of Technology, Wuhan, 430070, China; Hubei Research Center for the Inheritance and Innovation of Ethnic Traditional Sports Culture, Wuhan, 430070, China.
保持体力活动 (PA) 和低饮食炎症指数 (DII) 是降低中风风险的关键. 将抗炎饮食与定期运动相结合,提供了对中风的最大保护.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 营养科学 营养科学
背景情况:
- 脑卒中对全球的健康构成重大负担.
- 身体活动 (PA) 和饮食被认为是中风的可修改风险因素.
- 了解PA和饮食模式之间的相互作用对于中风预防策略至关重要.
研究的目的:
- 研究身体活动 (PA) 和饮食炎症指数 (DII) 对中风风险的独立,互动和联合影响.
- 评估生活方式因素如何影响大规模人口样本中风发生率.
主要方法:
- 利用了国家健康和营养检查调查 (2007-2020) 中18676名参与者的数据.
- 采用加权多变量后勤回归来分析PA和DII与中风的关联,相互作用和联合影响.
- 根据潜在的混变量进行调整,以隔离PA和DII的影响.
主要成果:
- 较高的DII分数 (促炎性饮食) 和不足的PA分数独立地与中风风险增加有关 (分别为1.72和1.37).
- 关于中风风险,DII和PA之间没有发现统计学上显著的乘法或加法相互作用.
- 个人具有最高的DII (最有利于炎症的饮食) 和最低的PA表现出最高的中风风险 (OR:2.39).
结论:
- 活跃的PA和低DII (抗炎饮食) 独立地对中风有保护作用.
- 虽然相互作用没有统计学意义,但联合效应分析表明,采用抗炎饮食和保持活跃的PA与最低的中风风险有关.
- 这些发现强调了全面的生活方式干预对于预防中风的重要性.
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