Assessment of Preserved Ratio Impaired Spirometry Using Pre- and Post-Bronchodilator Spirometry in a Randomly Sampled Symptomatic Cohort

Affiliations

¹ The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada.
² Division of Pulmonary Medicine, Sir Mortimer B. Davis Jewish General Hospital, Montreal, Quebec, Canada.
³ Desautels Faculty of Management, McGill University, Montreal, Quebec, Canada.
⁴ Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada.
⁵ Centre de recherche, Hôpital Laval, Université Laval, Quebec, Quebec, Canada.
⁶ Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
⁷ Department de Pulmonologie, Universite de Montreal, Montreal, Quebec, Canada; and.
⁸ Firestone Institute for Respiratory Health, McMaster University, Hamilton, Ontario, Canada.

Kate M A Magner et al. Am J Respir Crit Care Med. 2023.

. 2023 Nov 15;208(10):1129-1131.

doi: 10.1164/rccm.202305-0805LE.

¹ The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada.
² Division of Pulmonary Medicine, Sir Mortimer B. Davis Jewish General Hospital, Montreal, Quebec, Canada.
³ Desautels Faculty of Management, McGill University, Montreal, Quebec, Canada.
⁴ Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada.
⁵ Centre de recherche, Hôpital Laval, Université Laval, Quebec, Quebec, Canada.
⁶ Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
⁷ Department de Pulmonologie, Universite de Montreal, Montreal, Quebec, Canada; and.
⁸ Firestone Institute for Respiratory Health, McMaster University, Hamilton, Ontario, Canada.

No abstract available

Comment in

On the Assessment of Preserved Ratio Impaired Spirometry.
Brusasco V, Pellegrino R. Brusasco V, et al. Am J Respir Crit Care Med. 2023 Dec 15;208(12):1343-1344. doi: 10.1164/rccm.202309-1701LE. Am J Respir Crit Care Med. 2023. PMID: 37856838 Free PMC article. No abstract available.