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CAT Score and SGRQ Definitions of Chronic Bronchitis as an Alternative to the Classical Definition

PURPOSE: Previous studies have used various definitions to classify chronic obstructive pulmonary disease (COPD) patients into chronic bronchitis (CB) and non-CB patients. This study was performed to identify differences among three definitions of CB based on the classical method, St. George’s Respi...

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Bibliographic Details
Published in:Int J Chron Obstruct Pulmon Dis
Main Authors: Choi, Joon Young, Yoon, Hyoung Kyu, Shin, Kyeong-Cheol, Park, So-Young, Lee, Chang Youl, Ra, Seung Won, Jung, Ki Suck, Yoo, Kwang Ha, Lee, Chang-Hoon, Rhee, Chin Kook
Format: Artigo
Language:Inglês
Published: Dove 2019
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6941605/
https://ncbi.nlm.nih.gov/pubmed/31920301
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2147/COPD.S228307
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