RESUMEN
In recent years, China has been vigorously promoting the construction of medical informatization, with ever improving share and interoperability model of medical and health care big data centering on electronic health records. Current problems in the management and utilization of electronic health records were found in such aspects as hidden risk exposure in the centralized data storage, poor access in data sharing, and poor distribution of rights and interests. These problems can be tackled effectively by the distributed storage, efficient secret data sharing, on-demand collaborative intelligent computing and other features of blockchain technology. The blockchain technology is still immature to use in medical archiving, and large-scale application of electronic health archives blockchain faces challengs in technology, governance and operation. The authors suggest to enhance scientific research on blockchain technology, improve the construction of blockchain application enabling system, and to launch the pilot project of health archives blockchain.
RESUMEN
Based on the realities of COVID-19 pandemic, the authors when following a concept clarification of online public opinion and its governance connotation, probed deep into the problems existing in the online public opinion governance during major public health events under the background of rich media in China, and put forward corresponding countermeasures. The authors called for furthering the governance theory as the premise, improving the legal construction as the foundation, improving the governance mechanism as the crux, strengthening the governance means as the priority, shaping the sense of social responsibility of service providers as the guarantee, and improving the information literacy of Internet users as the fundamental basis.
RESUMEN
Objective:To analyze the research progress and challenges in electronic health records(EHR) in China by means of literature retrieval of EHR research in China.Methods:" Electronic health record" " Electronic health archive" and " Electronic medical record" were used as search terms, and subject retrieving method was used to retrieve literatures published before December 31 2019 on China National Knowledge Infrastructure(CNKI) database. Such software as SATI, Netdraw, VOSviewer, UCINET and CiteSpace etc. were used for bibliometric analysis and knowledge graphing. These practices could analyze and visualize in an overall perspective the power distsribution, hot spots and evolution trends of EHR study in China.Results:2 146 papers on EHR research were retrieved. The study found that relatively stable groups of core authors on EHR had taken shape in China, and there were not representative authority organizations as of now, while a healthy research ecology was emerging gradually; the current studies were centering on seven hot spots and presented a clear technology-based tendency.Conclusions:Such areas as data security, nation-wide system integration, application performance upgrading mechanism and EHR data industrialization constitute both development opportunities and major challenges as well.