[Visual analysis for published literature in the Chinese Journal of Industrial Hygiene and Occupational Diseases from 1983 to 2023].

Objective: To conduct a visual analysis of the papers published in the Chinese Journal of Industrial Hygiene and Occupational Diseases since its inception, and to understand the current situation and development trends in the field of occupational health and occupational diseases. Methods: A total of 9894 papers published in the Chinese Journal of Industrial Hygiene and Occupational Diseases from January 1, 1983 to December 31, 2023 were retrieved from China National Knowledge Infrastructure (CNKI) in February 2024. Non-academic literature was screened and excluded. Excel 2010 and SPSS 24.0 were used to analyze the annual publication situation. Visualization software CiteSpace V6.2.R7 was used to conduct co-occurrence analysis, cluster analysis and emergence analysis for keywords and to make knowledge graph. Results: A total of 9381 literatures were included. From 1983 to 2023, the annual publication volume in Chinese Journal of Industrial Hygiene and Occupational Diseases showed an M-shaped fluctuation, with the largest number of literatures published in 2010 (351 literatures). The co-occurrence analysis of keywords showed that the occurrence frequency of keywords such as poisoning, pneumoconiosis, occupational exposure and silicosis was high. By cluster analysis, the literature keywords were summarized into 10 clusters of pneumoconiosis, noise, stress, microwave, paraquat, poisoning, chromatography, polymorphism, silicosis, and yellow phosphorus. The emergence analysis showed that occupational stress, influencing factors, occupational health, occupational diseases and pneumoconiosis were the top 5 keywords of emergence intensity, while noise and hearing loss were the keywords of greater emergence intensity after 2020. Conclusion: The contents of the studies on pneumoconiosis and poisoning published in the Chinese Journal of Industrial Hygiene and Occupational Diseases are relatively stable, while occupational stress and noise have become research hot spots in recent years. It is suggested to strengthen the cross and integration of multi-disciplines in order to promote the development of occupational health and occupational disease fields.