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Article

Transitions in cognitive status in relation to frailty in older adults: a comparison of three frailty measures.

The journal of nutrition, health & aging - 1 Dec 2011

Mitnitski A, Fallah N, Rockwood M R H, Rockwood K

Abstract excerpt

OBJECTIVES: Cognitive decline is related to frailty. Frailty can be operationalized in different ways, which have an unknown impact on the estimation of risk. Here, we compared 3 frailty measures in relation to cognitive changes and mortality in the Canadian Study of Health and Aging (CSHA). DESIGN: Prospective population-based study, with 5 year follow up. PARTICIPANTS/SETTING: 2,305 subjects aged 70+ years....

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Identifiers

PMID: 22159774
DOI: 10.1007/s12603-011-0066-9
PMCID: PMC12878132

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CGA

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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