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Prevalence of sarcopenia and its associated factors: the impact of muscle mass, gait speed, and handgrip strength reference values on reported frequencies
Moreira, Virgílio Garcia; Perez, Mariângela; Lourenço, Roberto Alves.
Afiliação
  • Moreira, Virgílio Garcia; Universidade do Estado do Rio de Janeiro. Laboratorio de Envelhecimento Humano - GeronLab, Faculdade de Ciencias Medicas. Rio de Janeiro. BR
  • Perez, Mariângela; Universidade do Estado do Rio de Janeiro. Laboratorio de Envelhecimento Humano - GeronLab, Faculdade de Ciencias Medicas. Rio de Janeiro. BR
  • Lourenço, Roberto Alves; Universidade do Estado do Rio de Janeiro. Laboratorio de Envelhecimento Humano - GeronLab, Faculdade de Ciencias Medicas. Rio de Janeiro. BR
Clinics ; 74: e477, 2019. tab, graf
Artigo em Inglês | LILACS | ID: biblio-1001821
Biblioteca responsável: BR1.1
ABSTRACT
OBJECTIVES: Sarcopenia is a common treatable geriatric condition. The aim of this study was to estimate the prevalence of sarcopenia and its associated factors in community-dwelling elderly living in Rio de Janeiro, Brazil, and to discuss the impact of different muscle mass, handgrip strength and gait speed cut-off values on the reported frequency of sarcopenia. METHODS: The health habits, functional capacity, and anthropometric measurements of 745 individuals aged ≥65 years from the Frailty in Brazilian Older People study were analyzed. The participants were classified into the following four groups: no sarcopenia, pre-sarcopenia, sarcopenia and severe sarcopenia. Univariate and multivariate regression analyses were performed. Muscle mass, handgrip strength and gait speed cut-off thresholds tailored to the sample and those proposed by the European Working Group on Sarcopenia in Older People were used to compare the prevalence rates of sarcopenia. RESULTS: Seventy-three percent of the participants were female, 61.9% were Caucasian, and the mean age was 76.6 years. The prevalence rates of sarcopenia were 10.8% and 18% using the sample-tailored and European consensus cut-off values, respectively. Sarcopenia was associated with advanced age (OR: 37.2; CI95%12.35-112.48), Caucasian race (OR: 1.89; CI 95% 1.02-3.52), single marital status (OR:6; CI95% 2.2-16.39), low income (OR:3.64; CI 95% 1.58-8.39), and the presence of comorbidities (OR:3.26; CI 95%1.28-8.3). CONCLUSION: In this study, the estimated prevalence of sarcopenia was similar to that reported in most studies after the tailored handgrip strength and gait speed cut-off values were adopted. A higher prevalence was observed when the cut-off values suggested by the European consensus were used. This indicates that the prevalence of sarcopenia must be estimated using population-specific reference values.
Assuntos


Texto completo: Disponível Coleções: Bases de dados internacionais Indicadores: Indicadores_desigualdade_saude Temas: Saúde do idoso Base de dados: LILACS Assunto principal: Avaliação Geriátrica / Força da Mão / Força Muscular / Sarcopenia / Velocidade de Caminhada Idioma: Inglês Revista: Clinics Assunto da revista: Medicina Ano de publicação: 2019 Tipo de documento: Artigo País de afiliação: Brasil Instituição/País de afiliação: Universidade do Estado do Rio de Janeiro/BR

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Texto completo: Disponível Coleções: Bases de dados internacionais Indicadores: Indicadores_desigualdade_saude Temas: Saúde do idoso Base de dados: LILACS Assunto principal: Avaliação Geriátrica / Força da Mão / Força Muscular / Sarcopenia / Velocidade de Caminhada Idioma: Inglês Revista: Clinics Assunto da revista: Medicina Ano de publicação: 2019 Tipo de documento: Artigo País de afiliação: Brasil Instituição/País de afiliação: Universidade do Estado do Rio de Janeiro/BR