ArticleScientific reports2023
Most patients with COPD are unaware of their health threats and are not diagnosed: a national-level study using pulmonary function test.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 4 citations in OpenAlex.
- Risk factors associated with chronic obstructive pulmonary disease severity among adults: a hospital-based cross-sectional study in Ningbo, China (2022-2025).Journal of thoracic disease · 2026Article
- Mendelian causes of early-onset emphysema: a review of the current literature.European respiratory review : an official journal of the European Respiratory Society · 2025Review
- Joint association of frailty index and biological age with chronic obstructive pulmonary disease: a cohort study from CHARLS.Scientific reports · 2025Article
- Clinical characteristics of obese, fixed airway obstruction, exacerbation-prone phenotype and comorbidities among severe asthma patients: a single-center study.BMC pulmonary medicine · 2024Article
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study aimed to investigate national-level prevalence of COPD, proportion of patients diagnosed with and without COPD. We performed pulmonary function test (PFT) in 24,454 adults aged > 40 years for 8 years (2010-2017). The annual COPD prevalence increased from 13.1% in 2010 to 14.6% in 2012, followed by 13.3% in 2017. However, patients diagnosed with COPD ranged between 0.5 and 1.0% in the last 8 years, which means that only 5% of all COPD patients were diagnosed with COPD by doctors. We defined potential high-risk individuals as those with a FEV
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