Frailty or sarcopenia: which is a better indicator of mortality risk in older adults?

Aline Fernanda de Souza, Paula Camila Ramírez, Dayane Capra de Oliveira, Roberta de Oliveira Máximo, Mariane Marques Luiz, Maicon Luis Bicigo Delinocente, Maria Claudia Bernardes Spexoto, Andrew Steptoe, Cesar De Oliveira, Tiago da Silva Alexandre

Postgraduate Program in Physical Therapy, Federal University of São Carlos, São Carlos, Brazil.Postgraduate Program in Physical Therapy, Federal University of São Carlos, São Carlos, Brazil. · pubmed

Paper

Abstract

Despite the different conditions, frailty and sarcopenia overlap regarding their common link: the assessment of walking speed and muscle strength. This study aimed to compare the frailty phenotype to the sarcopenia using different cut-off points for low grip strength to determine which better identifies mortality risk over a 14-year follow-up period.

The following analysis is generated by AI and may contain errors. It is separate from the authors’ abstract and is not peer review.

Research summary

The paper addresses the comparison between frailty and sarcopenia as indicators of mortality risk in older adults, which is relevant to understanding aging and longevity. However, it primarily focuses on assessing existing conditions rather than exploring root causes of aging or proposing interventions for lifespan extension. The findings may contribute to the field of gerontology but do not represent a significant advancement or breakthrough.

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