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Can the six-minute walk distance predict the occurrence of acute exacerbations of COPD in patients in Brazil?
OBJECTIVE: To evaluate whether a six-minute walk distance (6MWD) of < 80% of the predicted value can predict the occurrence of acute exacerbations of COPD in patients in Brazil over a 2-year period. METHODS: This was a retrospective cross-sectional study involving 50 COPD patients in Brazil. At e...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Sociedade Brasileira de Pneumologia e Tisiologia
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5687965/ https://www.ncbi.nlm.nih.gov/pubmed/29365003 http://dx.doi.org/10.1590/S1806-37562016000000197 |