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Article

Development and Validation of a Nutritional Frailty Phenotype for Older Adults Based on Risk Prediction Model: Results from a Population-Based Prospective Cohort Study.

Journal of the American Medical Directors Association - 1 Feb 2025

Liu Hongpeng, Liu Qinqin, Si Huaxin, Yu Jiaqi, Li Yanyan, Zhou Wendie, Wang Cuili

Abstract excerpt

OBJECTIVES: Malnutrition is generally studied to be involved in outlining hazard frailty trajectories, resulting in adverse outcomes. In view of frailty's multidimensional nature, we aimed to assess the contribution of nutritional items in existing frailty tools to adverse outcomes, and develop and validate a nutritional frailty phenotype based on machine learning. DESIGN: A population-based prospective cohort...

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PMID: 39710363
DOI: 10.1016/j.jamda.2024.105425

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