Association between Ambient Illumination and Cognitive Impairment: A Population-Based Study of Older.

IF 2.7 4区医学 Q2 CLINICAL NEUROLOGY Behavioural Neurology Pub Date : 2023-01-01 DOI:10.1155/2023/4131377

Tieyi Shi, Baozhong Chen

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Abstract

It is well-established that light therapy can alleviate cognitive impairment, and ambient illumination (AI) can quantify the amount of exposure to light. However, the relationship between AI and cognitive impairment has been largely understudied. Objectives. We aimed to examine the cross-sectional associations between AI and impaired cognition using data from the National Health and Nutrition Examination Survey (NHANES) (2011-2013) database. Methods. The correlation between AI and cognitive impairment was analyzed using multivariate logistic regression models. Nonlinear correlations were explored using curve fitting. Results. Multivariate logistic regression yielded an OR of 0.872 (95% CI 0.699, 1.088) for the association between AI and cognitive impairment after adjusting for covariates. Smooth curve fitting showed that the correlation was nonlinear, with an inflection point at 1.22. Conclusions. These results suggested that the level of AI may be linked to cognitive impairment. We found a nonlinear relationship of AI with cognitive impairment.

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环境光照与认知障碍之间的关系:一项以老年人为基础的研究。

众所周知，光疗可以减轻认知障碍，环境照明(AI)可以量化暴露在光线下的量。然而，人工智能与认知障碍之间的关系在很大程度上尚未得到充分研究。目标。我们的目的是利用国家健康与营养检查调查(NHANES)(2011-2013)数据库的数据来研究人工智能与认知障碍之间的横断面关联。方法。采用多元logistic回归模型分析人工智能与认知功能障碍的相关性。利用曲线拟合探讨非线性相关性。结果。在调整协变量后，多因素logistic回归显示人工智能与认知障碍之间的相关性OR为0.872 (95% CI 0.699, 1.088)。平滑曲线拟合表明相关性是非线性的，拐点在1.22。结论。这些结果表明，人工智能水平可能与认知障碍有关。我们发现人工智能与认知障碍之间存在非线性关系。

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来源期刊

Behavioural Neurology 医学-临床神经学

CiteScore

5.40

自引率

3.60%

发文量

审稿时长

>12 weeks

期刊介绍： Behavioural Neurology is a peer-reviewed, Open Access journal which publishes original research articles, review articles and clinical studies based on various diseases and syndromes in behavioural neurology. The aim of the journal is to provide a platform for researchers and clinicians working in various fields of neurology including cognitive neuroscience, neuropsychology and neuropsychiatry. Topics of interest include: ADHD Aphasia Autism Alzheimer’s Disease Behavioural Disorders Dementia Epilepsy Multiple Sclerosis Parkinson’s Disease Psychosis Stroke Traumatic brain injury.