Reduced FEV3/FVC as an Early Indicator of COPD in Individuals with Normal Spirometry: A Prospective Analysis from the ECOPD Study Article Swipe

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Yuemao Li , Fan Wu , Jieqi Peng , Kunning Zhou , Gaoying Tang , Qi Wan , Cuiqiong Dai , Lifei Lu , Xiaohui Wu , Changli Yang , Yongqing Huang , Shuqing Yu , Pixin Ran ·

YOU? · · 2025 · Open Access · · DOI: https://doi.org/10.2147/copd.s566651

A reduced FEV₃/FVC ratio was associated with an increased risk of accelerated lung function decline and progression to COPD in individuals with normal spirometry. As a readily accessible measure derived from routine spirometry, FEV₃/FVC may have a role in early COPD detection.

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Type: article
Language: en
Landing Page: https://doi.org/10.2147/copd.s566651
PDF: https://www.dovepress.com/article/download/109205
OA Status: gold
References: 38
OpenAlex ID: https://openalex.org/W4416573405

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DOI: https://doi.org/10.2147/copd.s566651

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Title: Reduced FEV3/FVC as an Early Indicator of COPD in Individuals with Normal Spirometry: A Prospective Analysis from the ECOPD Study

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Language: en

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Publication year: 2025

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Publication date: 2025-11-01

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Authors: Yuemao Li, Fan Wu, Jieqi Peng, Kunning Zhou, Gaoying Tang, Qi Wan, Cuiqiong Dai, Lifei Lu, Xiaohui Wu, Changli Yang, Yongqing Huang, Shuqing Yu, Pixin Ran

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Landing page: https://doi.org/10.2147/copd.s566651

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PDF URL: https://www.dovepress.com/article/download/109205

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Cited by: 0

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References (count): 38

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