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OCS exacerbation incidences for individual studies of ICS/LABA combinations. ICS/LABA OCS exacerbation rates are for studies 1 and 2, and in the individual studies as reported in the Cochrane meta-analyses by Lasserson et al.(32) Ducharme et al.,(22) and Chauhan and Ducharme.(33) BDP, beclometasone; BUD, budesonide; FLN, flunisolide; FORM, formoterol; FP, fluticasone propionate; SAL, salmeterol.
