Figure 2From: Withdrawal of inhaled corticosteroids can be safe in COPD patients at low risk of exacerbation: a real-life study on the appropriateness of treatment in moderate COPD patients (OPTIMO) Mean (SE) of FEV 1 % predicted (A) and of CAT score (B) at T6 in the two groups of patients who were switched to long acting bronchodilators or continued their treatment with ICS. Back to article page