OBJECTIVE: To determine the prevalence of five physical frailty phenotype components and to assess the relationship between them and other clinical factors. METHOD: A population-based cross-sectional study was performed. Subjects 75 years and older were randomly selected from primary care databases (with sampling stratified by gender). Physical frailty phenotypes were assessed using Fried's criteria. Sociodemographic data, comorbidities, nutritional status, and functional capacity were assessed. RESULTS: 126 subjects were recruited (47% women). Prevalence rates were poor muscle strength: 50%; low physical activity: 29%; slow gait: 28%; exhaustion: 27%; and weight loss: 5%. Prefrailty and frailty prevalence rates were 35.7% and 29.4%, respectively. Poor muscle strength and low physical activity showed a close relationship and concordance (kappa = 0.92). Most frailty components were associated with outdoor activity, hours walked daily, and certain comorbidities. CONCLUSIONS: Poor muscle strength was the most prevalent frailty component and was closely associated with physical activity, suggesting that training programs may revert or prevent the frailty process.
OBJECTIVE: To determine the prevalence of five physical frailty phenotype components and to assess the relationship between them and other clinical factors. METHOD: A population-based cross-sectional study was performed. Subjects 75 years and older were randomly selected from primary care databases (with sampling stratified by gender). Physical frailty phenotypes were assessed using Fried's criteria. Sociodemographic data, comorbidities, nutritional status, and functional capacity were assessed. RESULTS: 126 subjects were recruited (47% women). Prevalence rates were poor muscle strength: 50%; low physical activity: 29%; slow gait: 28%; exhaustion: 27%; and weight loss: 5%. Prefrailty and frailty prevalence rates were 35.7% and 29.4%, respectively. Poor muscle strength and low physical activity showed a close relationship and concordance (kappa = 0.92). Most frailty components were associated with outdoor activity, hours walked daily, and certain comorbidities. CONCLUSIONS: Poor muscle strength was the most prevalent frailty component and was closely associated with physical activity, suggesting that training programs may revert or prevent the frailty process.
Authors: Xinji Liu; Jun Chen; Renwen Geng; Rong Wei; Peiru Xu; Beijing Chen; Kaiyong Liu; Linsheng Yang Journal: J Int Med Res Date: 2020-06 Impact factor: 1.671
Authors: Miguel S Conceição; Sophie Derchain; Felipe Cassaro Vechin; Guilherme Telles; Guilherme Fiori Maginador; Luís Otávio Sarian; Cleiton Augusto Libardi; Carlos Ugrinowitsch Journal: Front Physiol Date: 2021-06-25 Impact factor: 4.566
Authors: Fabiana Araújo Figueiredo Da Mata; Priscilla Perez da Silva Pereira; Keitty Regina Cordeiro de Andrade; Ana Claudia Morais Godoy Figueiredo; Marcus Tolentino Silva; Maurício Gomes Pereira Journal: PLoS One Date: 2016-08-08 Impact factor: 3.240