Fig. 3
Estimated probabilities of occupying states of a death, b ≥ 1 severe exacerbations or death, c ≥ 2 moderate exacerbations, ≥ 1 severe exacerbations or death, and d 1 moderate exacerbation, ≥ 2 moderate exacerbations, ≥ 1 severe exacerbations or death, estimated for eight patient profiles, based on patient age, FEV1% predicted and exacerbation history, given the patients occupied the state of no exacerbation at study entry (time 0). exac exacerbation, FEV1 forced expiratory volume in 1 s, mITT modified intent-to-treat, mod moderate, pred predicted, sev severe