Fig. 1From: Oxygen desaturation during the 6-min walk test as a risk for osteoporosis in non-cystic fibrosis bronchiectasisCorrelation between HRCT score and the lowest SpO2 during 6MWT. The number and p value are indicated. Abbreviations: HRCT high resolution computed tomography, SpO2 oxygen saturation by pulse oximetry, 6MWT six minute walk testBack to article page