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Wenyi Nie¹, Jingqing Hu^1,2

¹Department of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China.

Brain and behavior

|March 19, 2025

概括

更强大的肌肉力量与更好的认知功能有关,观察到潜在的值效应. 这一发现强调了肌肉健康对大脑健康的重要性.

科学领域:

神经学神经学
老年学是一门学科.
公共卫生公共卫生

背景情况:

以前的研究将肌肉力量与代谢疾病联系起来.
肌肉强度和认知障碍之间的联系尚未得到充分理解.

研究的目的:

调查肌肉强度与认知障碍之间的关联.
探索潜在的值效应和子组差异.

主要方法:

分析国家健康和营养检查调查 (NHANES) 数据 (2011-2014).
使用多变量逻辑回归,受限立方线回归 (RCS) 和值效应分析.
检查了各种人口和健康子组之间的相关性.

主要成果:

在肌肉强度和认知障碍之间发现了非线性负相关性.
确定了一个值效应,表明某些肌肉强度水平的关系发生了显著变化.
在认知测试中,在种族子组内特别注意到相互作用效应.

结论:

肌肉力量与认知障碍呈现负相关性,可能由值效应介导.
建议进行进一步的纵向研究,以了解潜在的机制.
研究结果表明,肌肉力量可能是认知健康的可修改因素.

关键词:

尼汉斯 (NHANES) 是一个名人.认知障碍是一种认知障碍.抓地力抓地力抓地力抓地力肌肉的力量肌肉的力量肌肉的力量年龄较大的成年人.

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