Figure 3From: INDACO project: a pilot study on incidence of comorbidities in COPD patients referred to pneumology unitsPrevalence of comorbidities in COPD patients by GOLD stage and BMI value. Global prevalence of comorbidities and Body Mass Index loss by severity of functional respiratory impairment as FEV1 % grouping, according to 2010 GOLD guidelines.Back to article page