2018
DOI: 10.1371/journal.pone.0201351
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Independent association between subjective cognitive decline and frailty in the elderly

Abstract: BackgroundThe relationship between subjective cognitive decline and frailty, two components of the so-called reversible cognitive frailty, in the elderly remains unclear. This study aims to elucidate whether this association exists, independent of confounding factors such as nutritional status, kidney function, inflammation, and insulin resistance.Methods2386 participants (≥ 65 years of age) selected from the Healthy Aging Longitudinal Study in Taiwan (HALST) study. Fried frailty phenotype was adopted to quant… Show more

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Cited by 41 publications
(38 citation statements)
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“…Although the present study did not demonstrate the significant contribution of poor cognitive function towards frailty, higher mean scores of cognitive impairment are observed in pre-frail and frail older adults. This study confirmed previous findings where frail elderly have a higher rate of cognitive impairment than those who are pre-frail and robust [37,38]. Cognitive impairment has been reported to occur concurrently with frailty, as well as to precede frailty [39].…”
Section: Discussionsupporting
confidence: 91%
“…Although the present study did not demonstrate the significant contribution of poor cognitive function towards frailty, higher mean scores of cognitive impairment are observed in pre-frail and frail older adults. This study confirmed previous findings where frail elderly have a higher rate of cognitive impairment than those who are pre-frail and robust [37,38]. Cognitive impairment has been reported to occur concurrently with frailty, as well as to precede frailty [39].…”
Section: Discussionsupporting
confidence: 91%
“…15 Patients with advanced age are more likely to suffered from cognitive decline, depression, more comorbidities and poor motor activity. [16][17][18] These can lead to the delayed recovery in elderly patients, especially those who are frail, unable to ambulate and feed early. Moreover, elderly patients commonly experienced issues of decreased ability to perform daily activities and difficulty with self-care, which leads to reluctance to discharge, even if the criteria are met.…”
Section: Discussionmentioning
confidence: 99%
“…Se ha descrito que el estado proinflamatorio en adultos mayores aumenta 4,06 veces la probabilidad de presentar fragilidad en el seguimiento a un año (22). En el proceso inflamatorio compartido por la fragilidad y el deterioro cognitivo se encuentran cantidades elevadas de interleucina 8 (IL-8), interleucina 6 (IL-6), proteína C reactiva (PCR) y TNF-alfa.…”
Section: Estrés Oxidativo E Inflamaciónunclassified