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骨关节炎与认知功能之间的关联:来自NHANES 2011-2014年和门德尔随机化研究的结果

Kun Zhao¹, Liuyan Nie², Jingting Zhao¹

¹Center for Rehabilitation Medicine, Rehabilitation & Sports Medicine Research Institute of Zhejiang Province, Department of Rehabilitation Medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China.

Therapeutic advances in musculoskeletal disease

|January 22, 2025

概括

骨关节炎 (OA) 与认知能力下降或痴呆风险没有显著联系. 然而,抑郁症可能会调解OA和血管痴呆之间的关系,突出其在认知健康中的作用.

科学领域:

老年学是指老年学的学科.
神经学神经学
流行病学流行病学

背景情况:

以前的元分析表明,骨关节炎 (OA) 与痴呆症风险增加之间存在关联.
这些先前的研究受到混因素和反向因果关系的潜在偏差的限制.

研究的目的:

使用NHANES数据调查OA和认知功能之间的关联.
使用孟德尔随机化 (MR) 检查OA和痴呆症之间的因果关系.

主要方法:

使用回归模型对NHANES 2011-2014数据进行横截面分析.
两个样本的孟德尔随机化 (MR) 分析来评估OA和痴呆之间的因果关系.
调解分析,以探索抑郁症在OA认知途径中的作用.

主要成果:

在同变量调整后,OA和认知表现之间没有发现显著的关联.
患有关节炎和抑郁症的个体表现出较高的单词回忆障碍的几率 (OR=4.74).
遗传预测的OA与痴呆症,阿尔茨海默病或血管痴呆风险没有显著的关联. 抑郁症调解了OA和血管痴呆之间的途径 (β=0.044).

结论:

这项研究发现OA和认知衰退之间没有显著的关联或因果关系.
抑郁症可能是OA和认知结果之间的关系的一个重要的调解因素.
需要进一步的研究来探索双向因果关系和潜在机制.

关键词:

阿尔茨海默氏症是阿尔茨海默氏症的一种疾病.门德尔的随机化尼汉斯 (NHANES) 是一个名人.认知功能认知功能痴呆症痴呆症是一种痴呆症.骨关节炎是一种关节炎.

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