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Mapping retracted articles and exploring regional differences in China, 2012-2023.
Liping Shi1, Xue Zhang1, Xiaojun Ma1
1Department of Epidemiology and Health Statistics, School of Public Health, Ningxia Medical University, Yinchuan, Ningxia, China.
Plos One
|December 2, 2024
Summary
Chinese researchers have a growing number of retracted publications, with hotspots concentrated in eastern provinces like Shandong and Jiangsu. This trend shows a spatial clustering from west to east.
Area of Science:
- Bibliometrics
- Scientific integrity
- Spatial analysis
Background:
- China faces significant attention due to a high number of retracted publications.
- Understanding the spatial distribution of retractions is crucial for addressing research integrity issues.
Purpose of the Study:
- To analyze the spatial distribution and identify high-risk clusters of retracted articles authored by Chinese researchers.
- To investigate the temporal trends in retractions across China from 2012 to 2023.
Main Methods:
- Utilized the Retraction Watch Database for data collection (2012-2023).
- Employed Geographical Information Science (GIS) for spatial trend surface analysis, gravity center movement, and spatial-temporal clustering analysis.
- Analyzed data from 31 provinces in mainland China.
Main Results:
- A total of 14,445 retracted articles were analyzed.
- A spatial trend indicated an increase in retractions from west to east China.
- Significant spatial clustering was observed, with hotspots identified in Shandong, Jiangsu, Shanghai, Henan, and Anhui provinces.
Conclusions:
- Retracted publications in China exhibit a clear spatial clustering pattern.
- The number of retracted articles shows a gradual increase from western to eastern regions.
- Eastern provinces, particularly Shandong, Jiangsu, Shanghai, Henan, and Anhui, are identified as key areas for retractions.
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