@文章{info:doi/ 10.2199 /17278，作者=“Elangovan, Deepa和Long, Chiau Soon和Bakrin, Faizah Safina和Tan, Ching Siang和Goh, Khang Wen和Yeoh, Siang Fei和Loy, Mei Jun和Hussain, Zahid和Lee, Kah Seng和Idris, Azam Che和Ming, Long Chiau”，标题=“区块链技术在卫生保健部门的使用:系统综述”，期刊=“JMIR Med Inform”，年=“2022”，月=“1”，日=“20”，卷=“10”，数=“1”，页=“e17278”，关键词=“区块链;卫生保健;医院信息系统;数据完整性;访问控制;数据日志记录;背景:区块链技术是工业4.0新物联网应用的一部分:去中心化系统、分布式账本以及不可变和加密安全技术。这种技术需要一系列交易列表，不同的组或方共享和保留相同的副本。区块链技术具有巨大潜力的一个领域是医疗保健，因为对医疗保健系统采用更以患者为中心的方法，区块链能够连接不同的系统并提高电子健康记录的准确性。目的:本研究的目的是系统回顾区块链技术在卫生保健领域的应用研究，并分析已应用区块链技术的研究的特点。 Methods: This study used a systematic review methodology to find literature related to the implementation aspect of blockchain technology in health care. Relevant papers were searched for using PubMed, SpringerLink, IEEE Xplore, Embase, Scopus, and EBSCOhost. A quality assessment of literature was performed on the 22 selected papers by assessing their trustworthiness and relevance. Results: After full screening, 22 papers were included. A table of evidence was constructed, and the results of the selected papers were interpreted. The results of scoring for measuring the quality of the publications were obtained and interpreted. Out of 22 papers, a total of 3 (14{\%}) high-quality papers, 9 (41{\%}) moderate-quality papers, and 10 (45{\%}) low-quality papers were identified. Conclusions: Blockchain technology was found to be useful in real health care environments, including for the management of electronic medical records, biomedical research and education, remote patient monitoring, pharmaceutical supply chains, health insurance claims, health data analytics, and other potential areas. The main reasons for the implementation of blockchain technology in the health care sector were identified as data integrity, access control, data logging, data versioning, and nonrepudiation. The findings could help the scientific community to understand the implementation aspect of blockchain technology. The results from this study help in recognizing the accessibility and use of blockchain technology in the health care sector. ", issn="2291-9694", doi="10.2196/17278", url="https://medinform.www.mybigtv.com/2022/1/e17278", url="https://doi.org/10.2196/17278", url="http://www.ncbi.nlm.nih.gov/pubmed/35049516" }