Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, 210002, China.
Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, MSC 226, 25 Courtenay Dr, Charleston, SC, 29401, USA.
Eur Radiol. 2017 Oct;27(10):4379-4382. doi: 10.1007/s00330-016-4689-4. Epub 2017 Mar 22.
To evaluate the features and trends of Radiology research in Mainland China through bibliometric analysis of the original articles published in Radiology and European Radiology (ER) between 2006 and 2015.
We reviewed the original articles published in Radiology and ER between 2006 and 2015. The following information was abstracted: imaging subspecialty, imaging technique(s) used, research type, sample size, study design, statistical analysis, study results, funding declarations, international collaborations, number of authors, department and province of the first author. All variables were examined longitudinally over time.
Radiology research in Mainland China saw a substantial increase in original research articles published, especially in the last 5 years (P < 0.001). Within Mainland China's Radiology research, neuroradiology, vascular/interventional Radiology, and abdominal Radiology were the most productive fields; MR imaging was the most used modality, and a distinct geographic provenience was observed for articles published in Radiology and ER.
Radiology research in Mainland China has seen substantial growth in the past 5 years with neuroradiology, vascular/interventional Radiology, and abdominal Radiology as the most productive fields. MR imaging is the most used modality. Article provenience shows a distinct geographical pattern.
• Radiology research in Mainland China saw a substantial increase. • Neuroradiology, vascular/interventional Radiology, and abdominal Radiology are the most productive fields. • MRI is the most used modality in Mainland China's Radiology research. • Guangdong, Shanghai, and Beijing are the most productive provinces.
通过对 2006 年至 2015 年间发表在《Radiology》和《European Radiology》上的原始文章进行计量分析，评估中国大陆放射学研究的特点和趋势。
我们回顾了 2006 年至 2015 年间发表在《Radiology》和《European Radiology》上的原始文章。提取了以下信息：影像学亚专业、使用的影像学技术、研究类型、样本量、研究设计、统计分析、研究结果、资助声明、国际合作、作者人数、第一作者所在科室和省份。所有变量均随时间进行纵向检查。
中国大陆放射学原始研究文章的发表数量显著增加，尤其是在过去 5 年（P<0.001）。在中国大陆的放射学研究中，神经放射学、血管/介入放射学和腹部放射学是最具生产力的领域；磁共振成像（MRI）是最常用的影像学手段，在《Radiology》和《European Radiology》上发表的文章有明显的地域来源。
中国大陆放射学研究在过去 5 年中取得了显著增长，神经放射学、血管/介入放射学和腹部放射学是最具生产力的领域。MRI 是中国大陆放射学研究中最常用的影像学手段。文章来源显示出明显的地域模式。
中国大陆放射学研究数量显著增加。
神经放射学、血管/介入放射学和腹部放射学是最具生产力的领域。
MRI 是中国大陆放射学研究中最常用的影像学手段。
广东、上海和北京是最具生产力的省份。
