Fig. 2From: The 6-minute walk test predicts mortality in a pulmonary nontuberculous mycobacteria-predominant bronchiectasis cohortKaplan–Meier survival curves. Percent predicted 6-minute walk distance (6MWD) for patients age 45–85 Curves significant at p < 0.001 as determined by Mantel–Haenszel testBack to article page