Bibliometric and visual analysis of machine learning-based research in acute kidney injury worldwide

被引:4
|
作者
Yu, Xiang [1 ]
Wu, RiLiGe [2 ]
Ji, YuWei [1 ]
Feng, Zhe [1 ]
机构
[1] Chinese Peoples Liberat Army Gen Hosp, Chinese Peoples Liberat Army Inst Nephrol, Natl Clin Res Ctr Kidney Dis, Dept Nephrol,State Key Lab Kidney Dis, Beijing, Peoples R China
[2] Chinese Peoples Liberat Army Gen Hosp, Med Big Data Res Ctr, Beijing, Peoples R China
关键词
machine learning; acute kidney injury; bibliometric analysis; model; critical care; hotspot; CRITICALLY-ILL PATIENTS; EARLY PREDICTION; DIAGNOSIS;
D O I
10.3389/fpubh.2023.1136939
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
BackgroundAcute kidney injury (AKI) is a serious clinical complication associated with adverse short-term and long-term outcomes. In recent years, with the rapid popularization of electronic health records and artificial intelligence machine learning technology, the detection rate and treatment of AKI have been greatly improved. At present, there are many studies in this field, and a large number of articles have been published, but we do not know much about the quality of research production in this field, as well as the focus and trend of current research. MethodsBased on the Web of Science Core Collection, studies reporting machine learning-based AKI research that were published from 2013 to 2022 were retrieved and collected after manual review. VOSviewer and other software were used for bibliometric visualization analysis, including publication trends, geographical distribution characteristics, journal distribution characteristics, author contributions, citations, funding source characteristics, and keyword clustering. ResultsA total of 336 documents were analyzed. Since 2018, publications and citations have increased dramatically, with the United States (143) and China (101) as the main contributors. Regarding authors, Bihorac, A and Ozrazgat-Baslanti, T from the Kansas City Medical Center have published 10 articles. Regarding institutions, the University of California (18) had the most publications. Approximately 1/3 of the publications were published in Q1 and Q2 journals, of which Scientific Reports (19) was the most prolific journal. Tomasev et al.'s study that was published in 2019 has been widely cited by researchers. The results of cluster analysis of co-occurrence keywords suggest that the construction of AKI prediction model related to critical patients and sepsis patients is the research frontier, and XGBoost algorithm is also popular. ConclusionThis study first provides an updated perspective on machine learning-based AKI research, which may be beneficial for subsequent researchers to choose suitable journals and collaborators and may provide a more convenient and in-depth understanding of the research basis, hotspots and frontiers.
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页数:11
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