老年人的舌头强度和认知能力下降:一个范围审查
Getachew Yideg Yitbarek1, Jane Alty2, Eddy Roccati3
1Wicking Dementia Research and Education Centre, University of Tasmania, 15-17 Liverpool Street, Hobart, Tasmania, 7001, Australia; College of Health Sciences, Debre Tabor University, P.O Box:272, Debre Tabor, 6300, Ethiopia.
Archives of gerontology and geriatrics
|February 5, 2026
概括
老年人舌头强度下降与认知能力下降,虚弱和营养不良有关. 测量舌头强度可能为痴呆风险和认知障碍提供一种新的非侵入性生物标志物.
科学领域:
- 老年学是指老年学的学科.
- 神经学 神经学
- 生物标志物 生物标志物
背景情况:
- 认知衰退和痴呆风险需要可访问的,非侵入性的生物标志物.
- 虚弱,肉类和营养不良与认知障碍风险增加有关.
- 舌头强度下降是脆弱性,肉症和营养不良的组成部分,但其作为认知生物标志物的作用尚不清楚.
研究的目的:
- 在50岁及以上的成年人中,对证据进行范围审查,将舌头强度与认知能力下降联系起来.
- 检查舌头强度与认知衰退的已知风险因素之间的关系:虚弱,,营养不良.
主要方法:
- 在JBI方法和PRISMA-ScR指南的指导下进行系统范围审查.
- 在六个主要数据库中进行了搜索 (PubMed,PsycINFO,Scopus,Embase,CINAHL,Web of Science).
- 包括在2011年至2024年期间发表的59项研究,共计27,073名参与者.
主要成果:
- 有证据表明,老年人舌头强度降低与认知能力下降有关,包括轻度认知障碍和痴呆症.
- 舌头强度下降也与身体虚弱,肉症和较差的营养状况相关.
- 该综述综合了来自45个横截面和14个纵向研究的数据,包括两个RCT.
结论:
- 舌头强度显示出作为一种新的非侵入性生物标志物,用于认知衰退和痴呆风险的潜力.
- 改善舌头强度的干预措施已经存在,这凸显了舌头强度测量对于优化老年人健康的重要性.
- 需要进一步的多样化,纵向研究来验证研究结果,并为认知衰退阶段建立特定的舌头强度切线.
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