Objectives: To culturally adapt the Falls Efficacy Scale -International (FES-I) and assess its psychometric properties in a sample of community-dwelling elderly Brazilians. Methods: The instrument was translated into Brazilian Portuguese and culturally adapted to the Brazilian population (FES-I-Brazil) as recommended by the Prevention of Falls Network Europe. FES-I-Brazil was applied to 163 elderly people (73.44±5.51 years), and the demographic data and history of falls were also collected. From this group, 58 participants were randomly distributed to evaluate reliability. The reliability was analyzed using the intraclass correlation coefficient (ICC) and the internal consistency, using Cronbach's alpha coefficient (α). The internal structure of FES-I-Brazil was evaluated by means of exploratory factor analysis. The logistic regression model was used to determine which tasks on the scale were more relevant for discriminating falls. To analyze the sensitivity and specificity of FES-I-Brazil, the receiver operating characteristic (ROC) curve was used. Results: The internal consistency of FES-I-Brazil was α=0.93, and the intra-and inter-examiner reliability were ICC=0.84 and 0.91, respectively. Factor analysis suggested two factors: concern about falling during social activities and activities of daily living (basic and instrumental), and postural control tasks. FES-I-Brazil scores ≥23 suggested an association with a previous history of sporadic falls, whereas scores ≥31 suggested an association with recurrent falls. Conclusions: FES-I-Brazil was shown to be semantically, linguistically and psychometrically appropriate to evaluate the fear of falling in the community-dwelling Brazilian elderly population. ResumoObjetivos: Adaptar culturalmente a Falls Efficacy Scale-International (FES-I) e avaliar suas propriedades psicométricas em uma amostra de idosos brasileiros da comunidade. Métodos: Conforme recomendações da Rede Européia de prevenção às quedas, o instrumento foi traduzido para o português do Brasil e adaptado culturalmente para a população brasileira (FES-I-Brasil). A FES-I-Brasil foi aplicada em 163 idosos (73,44±5,51 anos), e foram coletados dados demográficos e relacionados à história de quedas. Dentre esses idosos, 58 foram distribuídos aleatoriamente para avaliação da confiabilidade. A confiabilidade foi analisada pelo Índice de Correlação Intraclasse (ICC) e a consistência interna pelo α de Cronbach. A estrutura interna foi da FES-I-Brasil foi avaliada pela análise fatorial exploratória. O modelo de regressão logística foi utilizado para identificar quais tarefas da escala eram mais relevantes para discriminar quedas. Para análise de sensibilidade e especificidade da FES-I-Brasil, empregou-se a curva Receiving Operator Characteristic (ROC). Resultados: A consistência interna da FES-I-Brasil foi α=0,93, e a confiabilidade foi ICC=0,84 e 0,91 (intra e interexaminadores, respectivamente). A análise fatorial sugeriu dois fatores que verificavam preocupação em cair durante atividades de socialização e de vid...

Sarcopenia is an emerging public health issue in Brazil. Attention should be paid to changes in prevalence rates over the next years because of the increase in the older population. Geriatr Gerontol Int 2017; 17: 5-16.

BackgroundSarcopenic obesity is associated with disability in older people, especially in women. Resistance exercises are recommended for this population, but their efficacy is not clear.ObjectiveTo evaluate the effects of a progressive resistance exercise program with high-speed component on the physical function of older women with sarcopenic obesity.MethodTwenty-eight women 65 to 80 years old, with a body mass index ≥30kg/m2 and handgrip strength ≤21kg were randomly allocated to two groups. The experimental group underwent a 10-week resistance exercise program designed to improve strength, power, and endurance of lower-limb muscles, with open chain and closed chain exercises. The control group had their health status monitored through telephone calls. The primary outcomes were lower limb muscle performance measured by knee extensor strength, power and fatigue by isokinetic dynamometry, and mobility measured by the Short Physical Performance Battery and by gait velocity. The secondary outcome was health-related quality of life assessed by the SF-36 Questionnaire.ResultsThe average rate of adherence was 85%, with few mild adverse effects. There were no significant between-group differences for any of the outcomes.ConclusionIn this study, a progressive resistance exercise program with high-speed component was not effective for improving the physical function of older women with sarcopenic obesity.

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The prevalence of frailty varies greatly and has received insufficient attention in developing countries. This study aimed to identify the prevalence of frailty and associated factors among the elderly in Belo Horizonte, Minas Gerais State, Brazil. Clinical, functional, and socio-demographic factors were analyzed. An ordinal regression model was used to verify conditions associated with frailty and to determine odds ratios (α = 0.05). Prevalence rates were 46.3% for prefrailty was 8.7% for weakness. Pre-frail and frail elderly, respectively, showed higher and increasing odds ratios for dependency in instrumental activities of daily living; restrictions in advanced activities of daily living; use of walking aids; comorbidities; falls; depressive symptoms; lower self-efficacy in preventing falls; hospitalization; and advanced age. The study identified a high percentage of frail states associated with higher odds of adverse health conditions, especially related to disability.

HighlightsElderly women with knee osteoarthritis are at risk of developing limitations physical.Hidrotherapy improves pain, function, muscle power and strength in older women with knee osteoarthritis.Hydrotherapy is likely to be an effective treatment option for these patients.