The association between sarcopenia and cognitive impairment in hospitalized older adults: a systematic review

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Date
2025-12-30
Authors
Han, Yawen
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Springer Science and Business Media LLC
Published Version
10.1186/s12877-025-06850-4
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Abstract
This systematic review investigates the association between sarcopenia and cognitive impairment among hospitalized older populations across five studies with diverse geographic settings. The review reveals a significant association between these conditions, emphasizing the impact of sarcopenia on cognitive function. Variability in diagnostic criteria and sample demographics across studies underscores the need for standardized methods to enhance comparability. The findings suggest that sarcopenia and cognitive impairment are interlinked through potentially shared pathological processes, highlighting the importance of early detection and integrated management in geriatric care. Future research should focus on elucidating the underlying mechanisms and developing targeted interventions to mitigate these conditions.
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Keywords
Sarcopenia , Cognitive impairment , Older adult care , Diagnostic criteria , Geriatric health
Citation
Han, Y. (2025) 'The association between sarcopenia and cognitive impairment in hospitalized older adults: a systematic review', BMC Geriatrics. https://doi.org/10.1186/s12877-025-06850-4
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https://hdl.handle.net/10468/18525
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Nursing and Midwifery - Journal Articles
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© 2025, the Author(s). Open Access This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits any non-commercial use, sharing, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if you modified the licensed material. You do not have permission under this licence to share adapted material derived from this article or parts of it. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.