Can the six-minute walk distance predict the occurrence of acute exacerbations of COPD in patients in Brazil?
ABSTRACT 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 B...
Main Authors: | , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Sociedade Brasileira de Pneumologia e Tisiologia
|
Series: | Jornal Brasileiro de Pneumologia |
Subjects: | |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-37132017000400280&lng=en&tlng=en |