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Scientific Information Research

Keywords

medical data; data sharing; CiteSpace;visualization; block chain

Abstract

[Propose/significance]By summarizing the research results of international medical data sharing, this paper provides reference for related theoretical research and sharing practice. [Method/process]This paper tared, CNKI and Web of Science databases were used as data sources, and visualization software CiteSpace was used to draw keywords clustering maps, count high-frequency keywords and cluster label words, and analyze the macro trend of research results in the field of international medical data sharing. Further use the text content analysis method to carry out a systematic analysis of the research hot topics. [Result/conclusion]The research hot topics in the field of medical data shar‐ ing can be summarized into five aspects: medical data sharing mode, stakeholders, platform technology, influencing factors, and incentive mechanism. "Blockchain" technology is widely used in the research of medical data sharing field, and plays an important role in the key issues such as platform technology and incentive mechanism, however,the practice of medical data sharing in China is still in the initial stage, and it is necessary to strengthen the theoretical research of medical data sharing, enrich the investigation forms and research paths, and improve the data sharing policies and regulations to promote the practice of medical data sharing.

Digital Object Identifier (DOI)

10.19809/j.cnki.kjqbyj.2024.04.007

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