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Article

Nonsmoker COPD represents a clinically Distinct Phenotype: A Prospective Observational Study.

The Journal of the Association of Physicians of India - 1 Aug 2023

Rani Richa, Singh Pawan K, Govindagoudar Manjunath B, Gupta Tarana, Parul, Chaudhry Dhruva

Abstract excerpt

BACKGROUND: Chronic obstructive lung disease (COPD) has been characterized as a smoker's disease, which has resulted in the usual exclusion of never-smokers from COPD studies. It is now recognized that never-smokers account for nearly one-fourth of all COPD cases, and thus airflow limitation in never-smokers needs further evaluation. Our study aims to elucidate the clinical and physiological aspects of COPD in...

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PMID: 37651243
DOI: 10.59556/japi.71.0285

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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