Sociodemographic differences in clinical phenotypes among patients with COPD: a latent class analysis.

doi:10.1136/bmjresp-2025-003767

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Article

Sociodemographic differences in clinical phenotypes among patients with COPD: a latent class analysis.

BMJ open respiratory research - 2 Mar 2026

Washington Caretia JeLayne, Karanth Shama D, Silvestri Gerard A, Datta Susmita, Canidate Shantrel, Gould Michael K, Braithwaite Dejana

Abstract excerpt

BACKGROUND: Chronic obstructive pulmonary disease (COPD) is a heterogeneous condition whose clinical severity may be influenced by social factors. We aimed to identify distinct COPD clinical phenotypes and assess variation by social determinants of health. METHODS: In this retrospective cohort st...

Topics

Humans
Pulmonary Disease, Chronic Obstructive
Female
Male
Aged
Phenotype
Retrospective Studies
Middle Aged
Latent Class Analysis
Aged, 80 and over
Florida
Severity of Illness Index

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Socioeconomic Disparities in Health

Socioeconomic Factors

Smoking

Comorbidity

Low Socioeconomic Status

Social Determinants of Health

Source

Open in PubMed Open full text

Identifiers

PMID: 41771670
DOI: 10.1136/bmjresp-2025-003767
PMCID: PMC12958988

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-41771670-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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