Big Data Research ›› 2019, Vol. 5 ›› Issue (1): 12-24.doi: 10.11959/j.issn.2096-0271.2019002

• Topic:Big Data on Health Care • Previous Articles     Next Articles

Medical data governance: building the data foundation for intelligent analysis of high quality medical big data

Tong RUAN,Jiahui QIU,Zhixing ZHANG,Qi YE   

  1. Department of Computer Science&Engineering, East China University of Science and Technology, Shanghai 200237, China
  • Online:2019-01-01 Published:2019-02-01
  • Supported by:
    The National Natural Science Foundation of China(No.61772201)

Abstract:

The various problems of medical data governance and data availability in the context of real-world research on a specific disease type were analyzed. The definitions and concepts of the data governance were provided, such as hospital data governance, regional data governance, data governance of disease-specific alliances, governance of medical annotation data and knowledge-based data. Here, the common methodologies and personality methodologies of data governance were summarized. Furthermore, the technologies of master data management, metadata management and data quality control in data governance were further discussed. Finally, the basic framework of medical big data standards was given, and the medical data quality was simply evaluated which based on the existing data governance evaluation standards.

Key words: medical data governance, data availability, metadata, master data

CLC Number: 

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