John Busby

Prevalence and healthcare utilization of eosinophilic chronic obstructive pulmonary disease in the UK: an observational electronic health record-based cohort study

Abstract Background Biologic therapies offer new treatment opportunities for patients with eosinophilic COPD. However, the number and proportions of patients with COPD who would be eligible are unknown. Methods Using data from Optimum Patient Care Research Database, we conducted...