痴呆症护理研究和心理社会因素
Franciska Otaner1, Caitlin S Walker2, Adrián Noriega de la Colina2,3,4,5,6
1Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 25, 2025
概括
对衰老的积极态度与更好的认知功能和老年人中阿尔茨海默病 (AD) 风险标志物的降低有关. 这种前景可能是AD的早期指标或可修改的风险因素.
科学领域:
- 老年学是一门学科.
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
背景情况:
- 对衰老的态度会影响长寿和健康,但它们与认知和阿尔茨海默病 (AD) 的联系还未得到充分研究.
- 积极的态度可以提高认知性,降低AD风险.
- 调查主观前景对AD风险和认知功能的影响至关重要.
研究的目的:
- 检查对老龄化态度和老年人患AD风险的认知表现之间的关联.
- 研究人们对衰老的态度与阿尔茨海默病的血液生物标志物 (p-tau217和Aβ42/40) 之间的关系.
主要方法:
- 来自PREVENT-AD队列的54名老年人具有阿兹海默病家族史的子样本参与了研究.
- 评估了对衰老的态度问卷 (AAQ-24),情节性记忆 (RAVLT),执行功能 (D-KEFS-CWIT) 和AD生物标志物 (p-tau217,Aβ42/40) 的态度.
- 使用权重最小平方回归,控制年龄,性别,教育,抑郁症和APOE4状态.
主要成果:
- 对衰老的积极态度与更好的情节性记忆回忆/识别和执行功能相关.
- 负面态度与认知表现有相反的关系.
- 积极的态度与较低的p-tau217相关,负面的态度与较低的Aβ42/40比率相关.
结论:
- 对衰老的积极态度与增强的认知表现和降低AD生物标志物风险概况显著相关.
- 生活前景可以作为阿尔茨海默病的早期指标或可修改的风险因素.
- 这些发现凸显了心理因素在阿尔茨海默病发病和预防中的潜在作用.
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