Masseter muscle thickness measured by ultrasound as a possible link with sarcopenia, malnutrition and dependence in nursing homes

González-Fernández M. ; Perez-Nogueras J. ; Serrano-Oliver A. ; Torres-Anoro E. (Universidad de Zaragoza) ; Sanz-Arque A. ; Arbones-Mainar J.M. ; Sanz-Paris A. (Universidad de Zaragoza)

Resumen: Sarcopenia is a progressive and generalized loss of skeletal muscle mass and strength. It is frequently associated with malnutrition and dependence in nursing homes. Masticatory muscle strength could be the link between sarcopenia, malnutrition and dependence. We aimed to study the relation between sarcopenia, malnutrition and dependence with masseter muscle thickness measured by ultrasound. A cross-sectional study was realized, with 464 patients from 3 public nursing homes in Zaragoza (Spain). The diagnosis of sarcopenia was assessed according to the EuropeanWorking Group on Sarcopenia in Older People 2 criteria, malnutrition by the Mini Nutritional Assessment (MNA) and the Global Leadership Initiative on Malnutrition (GLIM) criteria and functional capacity by the Barhel Index and the texture diet. Masseter muscle thickness (MMT) was measured by ultrasound. The median age was 84.7 years, and 70% of the participants were women. Sarcopenia was confirmed in 39.2% of patients, malnutrition in 26.5% (risk 47.8%), total dependence in 37.9% and diet texture was modified in 44.6%. By logistic regression, once the model was adjusted for age, sex, Barthel index and texture diet, our analyses indicated that each 1 mm decrease in MMT increased the risk of sarcopenia by ~57% (OR: 0.43), the risk of malnutrition by MNA by ~63% (OR: 0.37) and the risk of malnutrition by GLIM by ~34% (OR: 0.66). We found that MMT was reduced in sarcopenic, malnourished and dependent patients, and it could be the common point of a vicious cycle between sarcopenia and malnutrition. Further studies are needed to establish causality. © 2021 by the authors.

Idioma: Inglés

DOI: 10.3390/diagnostics11091587

Año: 2021

Publicado en: Diagnostics 11, 9 (2021), 11091587 [13 pp]
ISSN: 2075-4418

Factor impacto JCR: 3.992 (2021)

Categ. JCR: MEDICINE, GENERAL & INTERNAL rank: 60 / 172 = 0.349 (2021) - Q2 - T2

Factor impacto CITESCORE: 2.4 - Biochemistry, Genetics and Molecular Biology (Q3)

Factor impacto SCIMAGO: 0.658 - Clinical Biochemistry (Q2)

Financiación: info:eu-repo/grantAgreement/ES/DGA/B03-17R
Financiación: info:eu-repo/grantAgreement/ES/ISCIII PI17/02268

Tipo y forma: Artículo (Versión definitiva)

Área (Departamento): Area Medicina (Dpto. Medicina, Psiqu. y Derm.)