The clinical frailty scale: estimating the prevalence of frailty in older patients hospitalised with COVID-19. The COPE study

Authors: Collins, Jemima T.;

Short, Roxanna;

Carter, Ben ;

Verduri, Alessia ;

Myint, Phyo Kyaw ;

Quinn, Terence J. ;

Vilches-Moraga, Arturo;

Stechman, Michael;

Moug, Susan J.;

McCarthy, Kathryn ;

Hewitt, Jonathan

Source: Geriatrics

Full text

: http://dx.doi.org/10.3390/geriatrics5030058

Abstract

Frailty assessed using Clinical Frailty Scale (CFS) is a good predictor of adverse clinical events including mortality in older people. CFS is also an essential criterion for determining ceilings of care in people with COVID-19. Our aims were to assess the prevalence of frailty in older patients hospitalised with COVID-19, their sex and age distribution, and the completion rate of the CFS tool in evaluating frailty.

Methods: Data were collected from thirteen sites. CFS was assessed routinely at the time of admission to hospital and ranged from 1 (very fit) to 9 (terminally ill). The completion rate of the CFS was assessed. The presence of major comorbidities such as diabetes and cardiovascular disease was noted.

Results: A total of 1277 older patients with COVID-19, aged ≥ 65 (79.9 ± 8.1) years were included in the study, with 98.5% having fully completed CFS. The total prevalence of frailty (CFS ≥ 5) was 66.9%, being higher in women than men (75.2% vs. 59.4%, p < 0.001). Frailty was found in 161 (44%) patients aged 65-74 years, 352 (69%) in 75-84 years, and 341 (85%) in ≥85 years groups, and increased across the age groups (<0.0001, test for trend).

Conclusion: Frailty was prevalent in our cohort of older people admitted to hospital with COVID-19. This indicates that older people who are also frail, who go on to contract COVID-19 may have disease severity significant enough to warrant hospitalization. These data may help inform health care planners and targeted interventions and appropriate management for the frail older person.

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© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

Cite as

Collins, J., Short, R., Carter, B., Verduri, A., Myint, P., Quinn, T., Vilches-Moraga, A., Stechman, M., Moug, S., McCarthy, K. & Hewitt, J. 2020, 'The clinical frailty scale: estimating the prevalence of frailty in older patients hospitalised with COVID-19. The COPE study', Geriatrics, 5(3), article no: 58. http://dx.doi.org/10.3390/geriatrics5030058

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DOI: http://dx.doi.org/10.3390/geriatrics5030058

Repository URI: http://eprints.gla.ac.uk/228470/