CiteSpace-Based Analysis of Hot Research Topics and Frontiers of Hospital Information Security

目的：对医院信息安全研究热点与前沿进行分析。方法：检索中国知网数据库，收集近五年医院信息安全研究相关研究文献，利用CiteSpace软件进行文献计量学分析。结果：医院信息安全处于持续研究状态，整体研究数量未出现太大的波动。研究的活跃度从地域分布看有一定的不平衡性，呈现出“东强西弱、中部突破”格局。从研究内容来看，该领域的相关研究方向主要可以分为四个领域，涵盖了从数据保护到医院运营各方面的安全问题。从研究发展来看，医院信息安全的研究在近五年经历了三个主要阶段：合规性驱动阶段，技术融合与场景扩展阶段和体系化与精细化治理阶段。结论：近五年来，医院信息安全研究整体平稳发展，未来医院信息安全的研究将继续聚焦在数据隐私保护，智能化安全防护，远程医疗的安全，多层次安全体系与风险管理。Objective: To analyze the hotspots and frontiers of hospital information security research. Methods: Search information in CNKI, collect research literature related to hospital information security research in the past five years, and use CiteSpace software to conduct bibliometric analysis. Results: Hospital information security is in a state of continuous research, and the overall number of studies has not fluctuated much. The research activity has a certain imbalance in terms of geographical distribution, showing a pattern of “strong in the east, weak in the west, and breakthrough in the center”. From the viewpoint of research content, the relevant research directions in this field can be divided into four main areas, covering security issues from data protection to all aspects of hospital operations. From the point of view of research development, hospital information security research has gone through three major stages in the past five years: compliance-driven stage, technology integration and scenario expansion stage, and systematization and refinement of governance stage. Conclusion: Over the past five years, hospital information security research has developed smoothly as a whole, and future research on hospital information security will continue to focus on data privacy protection, intelligent security protection, telemedicine security, multi-level security system and risk management.