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三甘油糖指数和认知衰退之间的关联:一个元分析

Yuqin Liu¹, Xingxiang Yang¹, Jie Gao¹

¹School of Public Health, Qingdao University, 38 Dengzhou Road, Qingdao 266021, China.

Journal of affective disorders

|May 12, 2024

概括

三甘油糖 (TyG) 指数与认知能力下降的风险增加有关. 需要进一步的研究来证实这一关联,考虑到研究的局限性.

科学领域:

代谢综合征是代谢综合征的一种.
神经学神经学
流行病学流行病学

背景情况:

三甘油糖 (TyG) 指数是胰岛素抵抗 (IR) 的新型指标.
它与认知衰退的关联是有争议的.
这项研究调查了TyG指数和认知能力下降风险之间的联系.

研究的目的:

系统地审查和元分析TyG指数与认知衰退之间的关联.
评估具有较高TyG指数水平的个体认知能力下降的风险.

主要方法:

在多个数据库 (PubMed,EMBASE,Cochrane Library,Web of Science,Medline) 进行了系统的搜索,一直持续到2023年10月.
包括3个队列研究和9个病例控制/横截面研究,共计5,603,350名参与者.
随机效应模型被用来计算效应估计和95%的置信区间 (CI).

主要成果:

较高的TyG指数与认知能力下降的风险增加有关 (RR/HR=1.14,95%CI [1.11,1.17];OR=1.75,95%CI [1.34,2.29]).
剂量反应分析表明,每增加1mg/dl的TyG指数,认知能力下降的风险增加1.42倍 (OR=1.42,95%CI [1.19,1.69]).

结论:

泰格指数与认知能力下降的风险增加有显著关系.
限制包括包含的研究的观察性质和潜在的混变量.
需要进一步的研究来验证这些发现.

关键词:

认知能力下降认知能力下降进行元分析分析.三甘油三糖指数是指三甘油三糖的含量.

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