生活满意度和希望与认知功能之间的关联以及13年来认知功能下降:来自怀特霍尔II研究的发现
Amber John1,2, Aysha Mohamed Rafik Patel3, Roopal Desai3
1ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, UCL, London, UK. A.john@ucl.ac.uk.
European journal of ageing
|November 25, 2025
概括
更高的希望与更好的基线认知和更慢的推理衰退有关. 较低的生活满意度 (LS) 与较差的初始认知功能有关,这种差距随着时间的推移而持续.
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
- 心理学 心理学 心理学
背景情况:
- 幸福感,包括生活的目的和积极的影响,随着时间的推移与认知功能有关.
- 幸福是多方面的,但研究往往强调目的和积极的影响,忽视了其他方面,如生活满意度和希望.
研究的目的:
- 研究生活满意度 (LS) 和希望与认知功能及其下降之间的关联.
- 为了检查特定的福祉组件和认知轨迹在中年到老年之间的纵向关系.
主要方法:
- 利用了来自怀特霍尔II纵向队列研究的数据.
- 评估生活满意度 (LS) 和希望在第7波.
- 测量了第7波,第9波,第11波和第12波的认知功能 (口头流利,记忆,归纳推理).
- 采用线性混合模型对13年来协会进行分析.
主要成果:
- 生活满意度 (LS) 与基线认知功能 (总体,口语流,记忆力,归纳推理) 有积极的横截面关联,但没有认知衰退.
- 希望与基线整体认知,语音流性和归纳推理有积极的关联.
- 霍普在13年内证明了与诱导推理下降速度较慢的关联.
结论:
- 更高的希望与更好的基线认知功能和诱导推理的较慢下降有关.
- 较低的生活满意度 (LS) 与较低的初始认知功能有关,这种差异随着时间的推移而保持一致.
- 虽然认知能力的下降对于较低LS的个体来说并不急剧,但他们可能更早地接近痴呆症门.
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