COPD Population in US Primary Care: Data From the Optimum Patient Care DARTNet Research Database and the Advancing the Patient Experience in COPD Registry

¹DARTNet Institute, Aurora, Colorado;
²University of Colorado Denver, Denver, Colorado;
³Optimum Patient Care, Cambridge, United Kingdom;
⁴University of Florida College of Medicine, Gainesville, Florida;
⁵Optimum Patient Care, Brisbane, Australia;
⁶University at Buffalo, Buffalo, New York;
⁷University of Michigan, Ann Arbor, Michigan;
⁸Observational & Pragmatic Research Institute, Singapore;
⁹Family Physician Airways Group of Canada, Stouffville, Ontario, Canada;
¹⁰University of Toronto, Toronto, Canada;
¹¹General Practitioners Research Institute, Groningen, The Netherlands;
¹²Boehringer Ingelheim, Ridgefield, Connecticut;
¹³Department of Medicine, National Jewish Health, Denver, Colorado;
¹⁴Thomas Jefferson University, Woodbury, New Jersey;
¹⁵Abington Jefferson Health, Jenkintown, Pennsylvania;
¹⁶University of Minnesota, Minneapolis, Minnesota;
¹⁷COPD Foundation, Washington, DC;
¹⁸Centre of Academic Primary Care, Division of Applied Health Sciences, University of Aberdeen, Aberdeen, United Kingdom

CORRESPONDING AUTHOR David B. Price Academic Primary Care, Division of Applied Health Sciences University of Aberdeen, Polwarth Building Foresterhill, Aberdeen AB25 2ZD, UK dprice{at}opri.sg