Fig. 1From: Impact of baseline symptoms and health status on COPD exacerbations in the FLAME studyAnnualised rate of COPD exacerbations by baseline. (a) CAT and (b) SGRQ-C total scores. n, number of patients assessed in this analysis. CAT, COPD Assessment Test; CI, confidence interval; IND/GLY, indacaterol/glycopyrronium 110/50 μg once daily; SFC, salmeterol/fluticasone 50/500 μg twice daily; SGRQ-C, St. George’s Respiratory Questionnaire for COPDBack to article page