ABSTRACT
INTRODUCTION AND OBJECTIVE: The Brazilian version of Falls Efficacy Scale (FES-BR) used to assess the fear of falling, has not yet been validated in patients with Chronic Obstructive Pulmonary Disease (COPD). The aim of the present study was to investigate the construct validity and reliability of the (FES-BR) in patients with COPD. METHODS: A cross-sectional study involving subjects with COPD, aged between 48 and 83 years. Data were collected by two independent and blind assessors. Construct validity was assessed using the Spearman's rank correlation coefficient between FES-BR and Berg Balance Scale, Downton fall risk index, Timed Up and Go Test (TUG), hand-grip strength (HGS), Five Times Sit to Stand Test (FTSST) and 6-Minute Walk Test (6MWT). Reliability was measured by the Cronbach's alpha coefficient, Intraclass Correlation Coefficient (ICC), and Bland-Altman plot. RESULTS: The study included 60 subjects aged 68.3⯱â¯9.9 years and FEV1 56.0⯱â¯19.3. The correlations were significantly strong between FES-BR and the Berg Balance Scale (râ¯=â¯-0.66), TUG (râ¯=â¯0.64), HGS (râ¯=â¯0.61) and FTSST (râ¯=â¯0.62); and moderate between FES-BR and the Downton fall risk index (râ¯=â¯0.38) and the 6MWT (râ¯=â¯-0.48). All correlations had pâ¯<â¯0.001. Intra-rater [ICCâ¯=â¯0.94, (95% CIâ¯=â¯0.91-0.96)] and inter-rater [0.97, (95% CIâ¯=â¯0.97-0.98)] reliability were considered excellent. CONCLUSIONS: The Brazilian version of FES was valid and reliable in assess fear of falling in subjects with COPD.
Subject(s)
Accidental Falls/prevention & control , Fear/psychology , Pulmonary Disease, Chronic Obstructive/complications , Research Design/statistics & numerical data , Accidental Falls/statistics & numerical data , Aged , Aged, 80 and over , Brazil/epidemiology , Cross-Sectional Studies , Diagnostic Screening Programs/statistics & numerical data , Female , Hand Strength/physiology , Humans , Male , Middle Aged , Observational Studies as Topic , Pulmonary Disease, Chronic Obstructive/physiopathology , Pulmonary Disease, Chronic Obstructive/psychology , Reproducibility of Results , Time and Motion Studies , Walk Test/methodsABSTRACT
INTRODUCTION: Exercise can provide numerous benefits to haemophilia patients, including bleeding reduction in muscles and joints. AIM: This systematic review (SR) aims to evaluate the effects of physical exercise on pain and the musculoskeletal function of patients with hemophilia. METHODS: Literature searches of Pubmed, Web of Science, PEDro, Cochrane, Clinical Trials SciELO and Lilacs were performed. The risks of bias were measured using the JADAD scale. RESULTS: Nine controlled clinical trials were included in the SR. CONCLUSION: Physical exercise can promote a reduction in the perception of pain and can increase ROM and muscle strength in haemophilia patients. Future RCTs with greater methodological rigor that focus on the parameters used to prescribe exercises are necessary.
