Figure 3

Distribution of comorbidities within each GOLD group. CKD, chronic kidney disease; GERD, gastro-oesophageal reflux disease; GOLD, Global Initiative for Chronic Obstructive Lung Disease.
Distribution of comorbidities within each GOLD group. CKD, chronic kidney disease; GERD, gastro-oesophageal reflux disease; GOLD, Global Initiative for Chronic Obstructive Lung Disease.