《中国医学影像学杂志》2013-2015年载文分析  

Statistical Analysis of Publications in Chinese Journal of Medical Imaging from 2013 to 2015

作　　者：龙莉艳[1] 张磊[1] 陈硕[1] 程流泉 邓玉娟 LONG Liyan ZHANG Lei CHEN Shuo CHENG Liuquan DENG Yujuan(Medical Information Center of PLA General Hospital, Beijing 100853, China)

机构地区：[1]解放军总医院医学信息室,北京100853 [2]<中国医学影像学杂志>编辑部,北京100853

出　　处：《中国医学影像学杂志》2016年第12期957-960,共4页Chinese Journal of Medical Imaging

摘　　要：目的对《中国医学影像学杂志》2013-2015年载文情况进行分析,揭示该期刊载文特点及规律,为期刊的发展提供依据和建议。资料与方法以编辑部提供的电子版期刊、中国知网文献检索结果及主题词索引作为统计来源,运用文献计量学方法对该刊2013-2015年的载文量、栏目、文献类型、主题词频次、被引频次、下载量及文献所涉及的医学影像技术进行统计分析。结果《中国医学影像学杂志》2013-2015年共刊载论文770篇,期均载文数21.4篇(2013—2015年分别为274、251、245篇),篇密度0.267篇/页(2013—2015年分别为0.285、0.261、0.255篇/页)。腹部影像学、胸部影像学、述评与综述栏目发文量分别为133、74、73篇,占总发文量的17.27%、9.61%、9.48%;CT、超声、MRI医学影像技术载文量分别为305、295、230篇,占总发文量的39.61%、38.31%、29.87%;研究论著584篇,占总发文量的75.84%。高频率出现的主题词依次为鉴别诊断、血管造影术、外科病理学、计算机辅助图像处理、造影剂等。论文总被引频次2395次,篇均被引频次3.11次,单篇最高被引频次36次。论文总下载量71 317次,篇均被下载92.62次,单篇最高被下载499次。结论《中国医学影像学杂志》载文量和篇密度逐年降低,栏目设置全面、合理,载文以临床应用研究论著为主,论文主题能够反映医学影像学技术发展现状和趋势,学术影响力正逐步提升。Purpose A systematic analysis of the articles published in the Chinese Journal of Medical Imaging from year 2013 to 2015 was performed to investigate its features of acceptance and publication for future decision making. Methods The printed journal and retrieved data from the Chinese Hospital Knowledge Database was analyzed using biometrical index, including the number of the papers, subspecialties, publication types, medical imaging modalities, Me SH frequency, citation and download. Results From year 2013 to 2015, there were 770 papers published, 21.4 articles per issue and 0.267 articles per page in average. The top three subspecialty were abdominal imaging, chest imaging and reviews/comments, accounting for 17.27%, 9.61%, 9.48%, respectively. The top three modalities were CT, ultrasound and MRI, accounting for 39.61%, 38.31%, 29.87%, respectively. The original research papers were 584, accounting for 75.84%. The frequent Me SH subjects were differential diagnosis, angiography, pathology, computer-assisted image processing and contrast agents. Totally, there were 2395 citations and averagely 3.11 citation for each paper. The top citation was 36. There were 71317 downloads and 92.62 for each paper in average, the top download was 499. Conclusions The publications and its density per page increased annually from 2013 to 2015. The subspecialty were fully covered, the papers focus on original researches and clinical applications. The publication theme could follow the tendency of the imaging technology and had good and steady effects in the field.

关 键 词：期刊论文 文献计量学 医学影像学 

分 类 号：G254.23[文化科学—图书馆学]