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Article

Is phenotypical prefrailty all the same? A longitudinal investigation of two prefrailty subtypes in TILDA.

Age and ageing - 1 Dec 2019

Romero-Ortuno Roman, Scarlett Siobhan, O'Halloran Aisling M, Kenny Rose Anne

Abstract excerpt

BACKGROUND: Fried's frailty phenotype is defined by five criteria: exhaustion, unexplained weight loss, weakness, slowness and low physical activity. Prefrailty (PF) meets one or two criteria. PF is of interest as a target for preventative interventions, but it is not known if it is a homogenous syndrome. OBJECTIVE: to compare the longitudinal trajectories of two PF groups: one defined by exhaustion and/or...

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PMID: 31711148
DOI: 10.1093/ageing/afz129

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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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