Alexis T Mickle,1 Michael W Hess,2 Allison Bihari,1 Grace Leung,3 Joseph Cook,4 Misty Green,2 Sarah E Walker,1 Bruce E Miller2 1Broadstreet HEOR, Vancouver, BC, Canada; 2COPD Foundation, Miami, FL, USA; 3Theravance Biopharma US, LLC, San Francisco, CA, USA; 4Viatris Inc, Canonsburg, PA, USA Correspondence: Grace Leung, Email [email protected] Objectives: Pharmacologic maintenance therapies for chronic obstructive pulmonary disease (COPD) are available in various forms and delivery devices,...