Phenotypic comparison between smoking and non-smoking chronic obstructive pulmonary disease
Abstract Background Although COPD among non-smokers (NS-COPD) is common, little is known about this phenotype. We compared NS-COPD subjects with smoking COPD (S-COPD) patients in a rural Indian population using a variety of clinical, physiological, radiological, sputum cellular and blood biomarkers....
Main Authors: | , , , , , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
BMC
2020-02-01
|
Series: | Respiratory Research |
Subjects: | |
Online Access: | https://doi.org/10.1186/s12931-020-1310-9 |