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Article

The high-risk B-to-E transitional phenotype: a prospective multi-centre validation of patient reclassification under the updated GOLD 2026 criteria.

Journal of global health - 17 Jul 2026

Zhang Boyan, Zeng Junhao, Zeng Huihui, Dai Zhongshang, Chen Yan

Abstract excerpt

Background: The Global Initiative for Chronic Obstructive Lung Disease (GOLD) 2026 criteria lowered the threshold for classifying Group E to ≥1 moderate or severe acute exacerbation in the last year. However, the scale of patient reclassification and its clinical justification in real-world settings have not been validated. Methods: We utilised a prospective, multi-centre Chinese chronic obstructive pulmonary...

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PMID: 42464959
DOI: 10.7189/jogh.16.04205
PMCID: PMC13377587

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CAT

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 3 Sept 2026.

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