Frontiers in Public Health

Exposure-response relationship between ambient PM2.5 and SO₂ with COPD and SAD prevalence among individuals at high risk for COPD in Yunnan Province, China: a threshold analysis

By Jinliang Meng, Geyi Wen, Guoyu Ma, Le Cai

Study in peoplePopulations

The paper

Jinliang Meng, Geyi Wen, Guoyu Ma, Le Cai

Kunming University of Science and Technology; Kunming Medical University

Frontiers in Public Health, 1 Sep 2026

doi.org/10.3389/fpubh.2026.1874156 PubMed 42746077

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