Fig. 1From: Impact of switching from triple therapy to dual bronchodilation in COPD: the DACCORD ‘real world’ studyKaplan–Meier curve for time until worsening of COPD according to exacerbations or CAT (per protocol set). COPD chronic obstructive pulmonary disease, CAT COPD Assessment Test, LABA long-acting β2-agonist, LAMA long-acting muscarinic antagonist, FDC fixed-dose combinationBack to article page