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Association between handgrip strength, walking, age-related illnesses and cognitive status in a sample of Portuguese centenarians

BACKGROUND: Centenarians are a growing population in Europe and present significant variability in motor and cognitive functions. The aim of our study was to characterize health status, as well as cognitive and motor functions in a group of Portuguese centenarians. In addition, our study also aimed...

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Detalles Bibliográficos
Autores principales: Vaz-Patto, Maria, Bueno, Belén, Ribeiro, Óscar, Teixeira, Laetitia, Afonso, Rosa Marina
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5494132/
https://www.ncbi.nlm.nih.gov/pubmed/28680504
http://dx.doi.org/10.1186/s11556-017-0178-2
Descripción
Sumario:BACKGROUND: Centenarians are a growing population in Europe and present significant variability in motor and cognitive functions. The aim of our study was to characterize health status, as well as cognitive and motor functions in a group of Portuguese centenarians. In addition, our study also aimed at analyzing the relationship between cognitive functions and the burden of diseases affecting the elderly. METHODS: Fifty-two centenarians were evaluated using the Mini-Mental State Examination, short version. Walking-related parameters (velocity and time spent in the 3 m walk test), grip strength and number of age-related illnesses were also measured. The relationship between cognitive scores and time spent in the three metre walk test, velocity, grip strength and number of diseases was analysed. RESULTS: Cognitive scores showed a positive correlation with both handgrip strength and time spent in the three metre walk. In contrast, no association was found between cognitive scores and the presence/absence of disease, walking velocity or number of diseases present. CONCLUSIONS: These results suggest that in centenarians, cognitive functions may be related with motor functions.