Fig. 3From: Computed tomography-derived area and density of pectoralis muscle associated disease severity and longitudinal changes in chronic obstructive pulmonary disease: a case control studyDistribution of pectoralis muscle area (in cm2) and density (in HU) by GOLD grade in cross-sectional analysis. Definition of abbreviations: GOLD, Global Initiative for Chronic Obstructive Lung DiseaseBack to article page