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Article

Substitution of self-reported measures for objectively assessed grip strength and slow walk in the Physical Frailty Phenotype: ramifications for validity.

BMC geriatrics - 22 Jul 2023

Bandeen-Roche Karen, Tian Jing, Buta Brian, Walston Jeremy, Xue Qian-Li

Abstract excerpt

BACKGROUND: Frailty assessment promises to identify older adults at risk for adverse consequences following stressors and target interventions to improve health outcomes. The Physical Frailty Phenotype (PFP) is a widely-studied, well validated assessment but incorporates performance-based slow walk and grip strength criteria that challenge its use in some clinical settings. Variants replacing performance-based...

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Identifiers

PMID: 37481528
DOI: 10.1186/s12877-023-04105-8
PMCID: PMC10362666

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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