Article (Scientific journals)
Frailty but not sarcopenia nor malnutrition increases the risk of developing COVID-19 in older community-dwelling adults.
Lengele, Laetitia; Locquet, Médéa; Moutschen, Michel et al.
2022In Aging Clinical and Experimental Research, 34 (1), p. 223-234
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Keywords :
COVID-19; Frailty; Malnutrition; SarcoPhAge; Sarcopenia
Abstract :
[en] BACKGROUND: The identification of coronavirus disease 2019 (COVID-19) risk factors is requested to implement prevention strategies. AIM: To explore the associations between the COVID-19 incidence and malnutrition, sarcopenia, and frailty, identified as potential risk factors in previous cross-sectional studies. METHODS: Malnutrition, sarcopenia, and frailty were assessed at the last available follow-up from the Sarcopenia and Physical Impairments with Advancing Age (SarcoPhAge) cohort (i.e., the fifth year that ended in 2019) according to the Mini-Nutritional Assessment short-form, the European Working Group on Sarcopenia in Older People (EWGSOP2), and the Fried criteria, respectively. Information regarding the COVID-19 was gathered by phone calls interviews in April 2021 to measure its self-declared incidence. Adjusted Cox regressions and Kaplan-Meier curves were performed. RESULTS: The present study included 241 participants [median age 75.6 (73.0-80.6) years, 63.1% women]. Among them, 27 participants (11.2%) developed the non-fatal Covid-19. No significant increased risks of COVID-19 were observed in patients with malnutrition [adjusted HR 1.14 (0.26-5.07)] and sarcopenia [adjusted HR 1.25 (0.35-4.42)]. Nevertheless, the incidence of COVID-19 was significantly higher in frail (44.4%) than in robust participants (8.5%) [Adjusted HR 7.01 (2.69-18.25)], which was confirmed by the Kaplan-Meier curves (p < 0.001). Among the frailty syndrome components, a low physical activity level was the only one significantly associated with an increased risk of COVID-19 [adjusted HR 5.18 (1.37-19.54)]. CONCLUSION: Despite some limitations in the methodology of this study (i.e., limited sample size, COVID-19 incidence self-reported and not assessed systematically using objective measurements) requiring careful  consideration, an increased risk to develop COVID-19 was observed in the presence of the frailty syndrome. Further investigations are needed to elaborate on our findings.
Disciplines :
Public health, health care sciences & services
Author, co-author :
Lengele, Laetitia ;  Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
Locquet, Médéa 
Moutschen, Michel  ;  Université de Liège - ULiège > Département des sciences cliniques > Immunopath. - Maladies infect. et médec. interne gén.
Beaudart, Charlotte ;  Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
KAUX, Jean-François  ;  Centre Hospitalier Universitaire de Liège - CHU > Autres Services Médicaux > Service de médecine de l'appareil locomoteur
Gillain, Sophie ;  Université de Liège - ULiège > Département des sciences cliniques > Gériatrie
Reginster, Jean-Yves  ;  Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
Bruyère, Olivier  ;  Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
Language :
English
Title :
Frailty but not sarcopenia nor malnutrition increases the risk of developing COVID-19 in older community-dwelling adults.
Publication date :
January 2022
Journal title :
Aging Clinical and Experimental Research
ISSN :
1594-0667
eISSN :
1720-8319
Publisher :
Springer, Germany
Volume :
34
Issue :
1
Pages :
223-234
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
© 2021. The Author(s), under exclusive licence to Springer Nature Switzerland AG.
Available on ORBi :
since 02 December 2021

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