Fig. 3
From: Quality of life in idiopathic pulmonary fibrosis in Latin American countries
Correlations between variables of interest. A cross means no significant correlation (p > 0.05). (BMI: Body Mass Index, %FVC: Forced Vital Capacity, predicted, %DLCO: Diffusion Capacity of the Lung for Carbon Monoxide, 6MWT: 6-min walk test, SpO2: oxygen saturation)