ABSTRACT
OBJECTIVE: To analyze the hotspots and related situations of pneumoconiosis research in China from 2001 to2017. METHODS: China National Knowledge Infrastructure and Wanfang Data were used to retrieve relevant literature on China's pneumoconiosis research from 2001 to 2017. Bibliometrics was used to analyze the distribution of publication time,regions,hotspots,authors and their institutions,carrier journals,keywords,etc. RESULTS: A total of 10 208 literature articles on pneumoconiosis research were screened. The number of published literature in 2001-2017 showed an upward trend year by year( P < 0. 01). Provinces in the Eastern area have the largest number of publications. The areas that have the largest number of publications were in Shandong Province,Beijing City and Hebei Province,followed by Anhui Province,Guangdong Province,Jiangsu Province,Liaoning Province,Shanxi Province and Henan Province. Beijing City,Hebei Province,Tianjin City,Liaoning Province,Anhui Province,Jiangsu Province,Hubei Province and Shanghai City are the hotspots for research on pneumoconiosis. The publications were seen in 1 173 journals. Five occupational medical professional periodicals such as Occupation and Health,Chinese Journal of Industrial Hygiene and Occupational Diseases,China Occupational Medicine,Chinese Journal of Industrial Medicine and Industrial Health and Occupational Diseases publish' the most literature on pneumoconiosis research,accounting for 26. 99% of the effective literature.Occupational disease prevention institutions and hospitals are the main organizations for publishing literatures. The focuses of pneumoconiosis research are silicosis and coal worker's pneumoconiosis,etc. CONCLUSION: Generally,the literature on the research of pneumoconiosis in China from 2001 to 2017 is increasing and is focus on some specific hotspots.Pneumoconiosis research has been specialized. An important carrier for publishing research results has been formed.