社会和智力活动对听力损失所致认知能力下降的中介作用:来自中国健康与退休纵向研究(CHARLS)的见解

IF 2.2 3区 医学 Q3 CLINICAL NEUROLOGY
Pengcheng Jiao, Yixuan Liu, Huiqian Yu
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引用次数: 0

摘要

背景:听力障碍越来越被认为是认知功能的关键决定因素。随着全球人口老龄化,查明和利用可改变的风险因素以减轻认知退化的紧迫性加剧。目的:本研究旨在描述听觉缺陷和认知能力之间的相关性,特别是研究社会和智力活动对这一动态的中介影响。方法:本研究利用了2015年中国健康与退休纵向研究(CHARLS)的横断面数据。采用多元线性回归模型评估听力损失与认知功能之间的关系。此外,我们还进行了中介分析,以调查社会活动和智力活动在这种关联中的中介作用。结果:分析显示听力损失与认知功能之间存在显著的负相关(B = -0.531, 95% CI: -0.658至-0.390)。在对社交和智力活动进行调整后,听力损失占观察到的认知能力下降总影响的92.15%。在中介分析中,社会和智力活动被发现调解了大约7.85%的听力损失和认知能力下降之间的关系。结论:研究结果强调了听力损失和认知功能下降之间的联系,并表明更多地参与社交和智力活动可能与更好的认知结果有关。这些结果支持在老年人中加强听力筛查和促进活动参与的潜在价值。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Mediating effects of social and intellectual activities on cognitive decline caused by hearing loss: insights from the China health and retirement longitudinal study (CHARLS).

Mediating effects of social and intellectual activities on cognitive decline caused by hearing loss: insights from the China health and retirement longitudinal study (CHARLS).

Mediating effects of social and intellectual activities on cognitive decline caused by hearing loss: insights from the China health and retirement longitudinal study (CHARLS).

Mediating effects of social and intellectual activities on cognitive decline caused by hearing loss: insights from the China health and retirement longitudinal study (CHARLS).

Background: Hearing impairment is increasingly recognized as a pivotal determinant of cognitive function. As the global population ages, the urgency to pinpoint and leverage modifiable risk factors to alleviate cognitive deterioration intensifies.

Objective: This investigation seeks to delineate the correlation between auditory deficits and cognitive capabilities, especially examining the intermediary influence of social and intellectual engagements on this dynamic.

Methods: This research utilized cross-sectional data from the 2015 iteration of the China Health and Retirement Longitudinal Study (CHARLS). A multiple linear regression model was utilized to assess the relationship between hearing loss and cognitive function. Furthermore, mediation analysis was performed to investigate the mediating role of social and intellectual activities in this association.

Results: The analysis revealed a pronounced negative association between hearing loss and cognitive function (B = -0.531, 95% CI: -0.658 to -0.390). After adjusting for social and intellectual activities, hearing loss was found to be 92.15% of the total observed effect on cognitive decline. In the mediation analysis, social and intellectual activities were found to mediate approximately 7.85% of the relationship between hearing loss and cognitive decline.

Conclusion: The findings highlight the association between hearing loss and reduced cognitive function and suggest that greater engagement in social and intellectual activities may be related to better cognitive outcomes. These results support the potential value of enhancing hearing screening and promoting activity engagement among older adults.

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来源期刊
BMC Neurology
BMC Neurology 医学-临床神经学
CiteScore
4.20
自引率
0.00%
发文量
428
审稿时长
3-8 weeks
期刊介绍: BMC Neurology is an open access, peer-reviewed journal that considers articles on all aspects of the prevention, diagnosis and management of neurological disorders, as well as related molecular genetics, pathophysiology, and epidemiology.
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