1. Mining electronic health records using artificial intelligence: Bibliometric and content analyses for current research status and product conversion.
- Author
-
Liang, Jun, He, Yunfan, Xie, Jun, Fan, Xianming, Liu, Yiqi, Wen, Qinglian, Shen, Dongxia, Xu, Jie, Gu, Shuo, and Lei, Jianbo
- Abstract
[Display omitted] • To identify the characteristics of research over the past 13 years on mining knowledge from EHRs using AI methods, a mixed analysis was conducted. • Classification and regression are main AI tasks, and decision tree algorithms, deep learning are the most frequently used AI algorithms. • Blood immune system diseases, cancer and circulatory system diseases are main diseases studied. The use of Electronic Health Records is the most important milestone in the digitization and intelligence of the entire medical industry. AI can effectively mine the immense medical information contained in EHRs, potentially assist doctors in reducing many medical errors. This article aims to summarize the research status and trends in using AI to mine medical information from EHRs for the past thirteen years and investigate its information application. A systematic search was carried out in 5 databases, including Web of Science Core Collection and PubMed, to identify research using AI to mine medical information from EHRs for the past thirteen years. Furthermore, bibliometric and content analysis were used to explore the research hotspots and trends, and systematically analyze the conversion rate of research resources in this field. A total of 631 articles were included and analyzed. The number of published articles has increased rapidly after 2017, with an average annual growth rate of 55.73%. The US (41.68%) and China (19.65%) publish the most articles, but there is a lack of international cooperation. The extraction of disease lesions is a hot topic at present, and the research topic is gradually shifting from disease risk grading to disease risk prediction. Classification (66%), and regress (15%) are the main implemented AI tasks. For AI algorithms, deep learning (31.70%), decision tree algorithms family (26.47%), and regression algorithms family (17.43%) are used most frequently. The funding rate for publications is 69.26%, and the input–output conversion rate is 21.05%. Over the past decade, the use of AI to mine medical information from EHRs has been developing rapidly. However, it is necessary to strengthen international cooperation, improve EHRs data availability, focus on interpretable AI algorithms, and improve the resource conversion rate in future research. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF