在AHA的生命必需品8和中年和老年人的认知之间的关联
Lindsay Master1, Yuqi Shen1, Alexa C Allan2
1Department of Biobehavioral Health, Pennsylvania State University, University Park, Pennsylvania, USA.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|October 24, 2024
概括
通过生命的基本8 (LE8) 来衡量更好的心血管健康,与老年人认知功能的改善有关. 与之前的Life's Simple 7 (LS7) 相比,LE8构造显示了与特定认知领域的各种关联.
科学领域:
- 老年学是一门学科.
- 心血管健康 心血管健康
- 认知科学 认知科学
背景情况:
- 心血管健康 (CVH) 被认为是影响认知表现的关键因素.
- 生命的基本8 (LE8) 构造为评估CVH提供了一个新的指标.
- 了解LE8与认知功能之间的关系对于老龄化人口至关重要.
研究的目的:
- 评估生活必需品8 (LE8) 和认知表现之间的关联.
- 为了比较LE8和之前的Life's Simple 7 (LS7) 与认知功能之间的关联的强度.
- 为了研究这些中年和老年人的关系.
主要方法:
- 利用了来自1539名参与者健康老龄化在社区的多样性跨越生命周期 (HANDLS) 研究的数据.
- 采用横截面多变量回归来分析LE8和认知性能关联.
- 进行了二次分析,比较LE8和LS7模型对认知结果的表现.
主要成果:
- 较高的LE8分数与更好的全球认知表现有显著的关联.
- 更好的工作记忆和注意力也与更高的LE8分数有关.
- 虽然LS7在全球认知方面表现优于LE8,但LE8在工作记忆领域表现优越.
结论:
- 根据LE8的量化,改善心血管健康与美国中年和老年人的卓越认知表现有关.
- 心血管健康指标和认知领域之间的特定关联在LE8和LS7之间有所不同.
- 这些发现凸显了对CVH对整个生命周期的认知影响的不断变化的理解.
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