Utilizing CT Based Imaging Parameters of Body Composition to Understand Heterogeneity of Response to Biologic Therapies in Severe Asthma Cohorts

The two arms for this study represent the two cohorts: the University of Michigan cohort, and the National Jewish Health cohort. The cohorts were split into arms, as the National Jewish Health cohort was intended to act as a validator group for results derived from participants in the University of Michigan cohort.