Moon Ji Yoon, Yun Eun Joo, Yoon Dae Young, Seo Young Lan, Cho Young Kwon, Lim Kyoung Ja, Hong Ji Hyun
Department of Radiology, Kangdong Seong-Sim Hospital, Hallym University College of Medicine, 150, Seongan-Ro Gangdong-Gu, Seoul, 05355, Korea.
Jpn J Radiol. 2020 Jul;38(7):630-635. doi: 10.1007/s11604-020-00946-0. Epub 2020 Mar 9.
Alternative metrics (altmetrics) provides a complementary measure of the impact of scientific articles. The aim of this study was to identify and characterize the top 100 articles with the highest Altmetric attention score (AAS) in medical imaging journals.
We searched for AASs articles published in 116 journals in the subject category "Radiology, Nuclear Medicine and Medical Imaging" using the Web of Science. We determined the top 100 articles with the highest AAS using the Altmetric.com database, and then analyzed them with regard to the publishing journal, year, country of origin, type of article, subspecialty, main topic, and imaging technique.
The top 100 articles were published in 18 imaging journals, led by Radiology (47%). These articles were published from 2016 to 2018 (94%). Most of the articles were from the United States (62%) and were original clinical studies (59%). The most common subspecialties and imaging technique of study were neuroimaging (30%) and MRI (35%). The main topics of articles were brain disease and function (30%).
Our study presents a detailed list and analysis of the top 100 articles with the highest AAS in imaging literature, which provides unique characteristics representing the public's attention in this field.
替代计量指标（altmetrics）提供了一种补充性的科学文章影响力衡量方法。本研究的目的是识别并描述医学影像学期刊中替代计量指标关注度得分（AAS）最高的前100篇文章。
我们使用科学网搜索了主题类别为“放射学、核医学与医学影像”的116种期刊上发表的文章的AAS。我们使用Altmetric.com数据库确定了AAS最高的前100篇文章，然后从发表期刊、年份、原产国、文章类型、亚专业、主要主题和成像技术等方面对其进行了分析。
前100篇文章发表在18种影像学期刊上，其中以《放射学》（Radiology）为首（占47%）。这些文章发表于2016年至2018年（占94%）。大多数文章来自美国（占62%），并且是原创临床研究（占59%）。最常见的研究亚专业和成像技术是神经影像学（占30%）和磁共振成像（MRI，占35%）。文章的主要主题是脑部疾病与功能（占30%）。
我们的研究列出并分析了影像文献中AAS最高的前100篇文章的详细清单，这些文章呈现出代表公众对该领域关注度的独特特征。
