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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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| Published in: | Int J Chron Obstruct Pulmon Dis |
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| Main Authors: | , , , , , , , , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
Dove
2019
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| Subjects: | |
| 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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