Fig. 5

Longitudinal stability of asthma control phenotype. The number of subjects (y-axis, number label) with poorly controlled (ACQ ≥1.5, red) and controlled (ACQ < 1.5, blue) asthma phenotypes, at the indicated visit (x-axis) are shown for subjects with ACQ ≥ 1.5 (a) or ACQ < 1.5 (b) at the baseline visit, stratified by asthma severity cohort