公共卫生 公共卫生
Kazi Sabrina Haq1, María M M Corrada2, Paola Gilsanz3
1University of Montana, Missoula, MT, USA.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 23, 2025
概括
情绪支持与90岁以上的成年人更好的认知功能有关,不论种族. 这一发现表明,对老年人群的情感支持具有普遍的好处.
科学领域:
- 老年学是指老年学的学科.
- 认知神经科学 认知神经科学
- 公共卫生 公共卫生
背景情况:
- 在晚年认知方面存在种族/民族差异是有记录的.
- 情感支持在减轻老年人 (90岁以上) 中这些差异方面的作用还未得到充分研究.
- 情绪支持可以增强性并保护认知功能.
研究的目的:
- 调查情感支持是否能缓和90岁及以上成年人种族/民族身份和认知功能之间的关联.
- 为了检查情绪支持和随着时间的推移认知下降之间的关系.
主要方法:
- 在LifeAfter90队列 (n=814) 中,使用5选项利克尔特等级 (高与低支持) 评估了情感支持.
- 认知,包括执行功能和口头情节性记忆,使用西班牙语和英语神经心理评估尺度进行测量.
- 线性混合效应模型分析了种族/种族,情感支持和认知之间的关联,并对共变量进行了调整.
主要成果:
- 更高的情绪支持与更好的基线执行功能 (β=0.20) 和口头情节性记忆 (β=0.36) 有积极的关联.
- 随着时间的推移,情绪支持和认知能力下降之间没有发现显著的关联.
- 种族/民族认同和情感支持之间的相互作用对于基线认知和认知衰退都无意义.
结论:
- 增加的情感社会支持与90岁以上的成年人加强执行功能和口头情节性记忆有关.
- 情感支持的这种有益影响在种族/族群之间没有差异.
- 促进情感支持的公共卫生倡议可能为最老的老年人提供普遍的认知益处,跨越各种背景.
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