ArticleBMC public health2024
Survival and disease burden analyses of occupational pneumoconiosis during 1958-2021 in Huangshi city, China: a retrospective cohort study.
Article in BMC public health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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6 citing papers in PubMed.
- Single versus double lung transplantation in patients with pneumoconiosis: a retrospective cohort study.Journal of occupational medicine and toxicology (London, England) · 2026Article
- Long-term survival and the critical role of competing risks in pneumoconiosis: a large-scale retrospective cohort study.Frontiers in public health · 2026Article
- PGC-1 alpha regulates mitochondrial biogenesis to promote silica-induced pulmonary fibrosis.Toxicology research · 2025Article
- Survival analysis of patients with pneumoconiosis followed in occupational medicine clinics: 10 years experience.BMC pulmonary medicine · 2025Article
- Global burden of pneumoconiosis from 1990 to 2021: a comprehensive analysis of incidence, mortality, and socio-demographic inequalities in 204 countries and territories.Frontiers in public health · 2025Article
- Global, regional, and national disease burden of pneumoconiosis, chronic obstructive pulmonary disease, tracheal-bronchus-and-lung cancer, and asthma attributable to occupational risks, 1990-2021: a systematic analysis for the global burden of disease study 2021.Frontiers in public health · 2025Article
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Abstract
backgroundPneumoconiosis, a chronic disease stemming from prolonged inhalation of dust particles, stands as a significant global burden of occupational diseases. This study aims to investigate the survival outcomes of pneumoconiosis patients in Huangshi city, China, while also evaluating the disease burden on afflicted patients.
methodsData for this study were sourced from the Huangshi Center for Disease Control and Prevention. Survival analyses of pneumoconiosis patients were conducted employing life tables and the Kaplan-Meier method. The Cox proportional hazards models were deployed to identify factors influencing pneumoconiosis patients' survival duration. Competing risks models were employed to confirm the validity of the model outcomes. Additionally, in the disease burden assessment, disability-adjusted life years (DALYs) were computed for various demographic groups and time frames.
resultsA total of 5,641 pneumoconiosis cases, diagnosed in Huangshi City, Hubei Province between 1958 and 2021, were incorporated into the cohort analysis. The probability of mortality and the risk ratio increased with advancing age. Notably, the median survival time of stage III pneumoconiosis patients was significantly shorter compared with those in stages I and II. The Cox proportional hazards model and competing risks analyses underscored several significant factors influencing survival time, including dust exposure duration (HR = 1.197, 95% CI: 1.104-1.298), age at first diagnosis (HR = 3.149, 95% CI: 2.961-3.349), presence of silicosis (HR = 1.378, 95% CI: 1.254-1.515), and stage II-III pneumoconiosis (HR = 1.456, 95% CI: 1.148-1.848). Cumulatively, DALYs amounted to 7,974.35 person-years, with an average of 1.41 person-years. The period between 2000 and 2019 witnessed the highest disease burden.
conclusionOur findings highlight the urgent need for improved prevention, earlier detection, and more effective management strategies for the occupational pneumoconiosis population. This study not only underscores the persistent issue of pneumoconiosis in industrial environments but also serves as a crucial call to action for policymakers and healthcare providers.
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