基于SCI数据库1991/2010年收录肾移植麻醉研究文献的多层次分析

背景:麻醉在肾移植手术中占有重要的作用,麻醉的效果会影响肾移植手术的安全性和成功率。目的:分析SCI数据库中肾移植麻醉研究文献的相关数据,以期得出国际肾移植麻醉研究状况和发展趋势。设计:文献计量学分析。资料提取:以电子检索方式检索1991-01/2010-12SCI数据库中有关肾移植麻醉的文献,采用检索词为"renal transplant/kidney transplant(肾移植),anesthe(麻醉),general anesthesia(全身麻醉),epidural anesthesia/EA(硬膜外麻醉)"。将SCI数据库中自带的分析功能和Excel软件的绘图功能相结合,从时间分布、国家或地区分布、机构分布、出版物分布和论文被引频次分布,发表文献作者等方面对肾移植麻醉研究相关文献进行统计和计量分析,描述其分布特征。入选标准:纳入标准:①同行评议的与肾移植麻醉密切相关的研究原著。②与肾移植麻醉相关的综述。③与肾移植麻醉相关的会议记录及摘要。④与肾移植麻醉相关的快报。排除标准:①未发表的文章。②需电话追踪和手工检索逐一分析的文章。主要数据判定指标:①关于肾移植麻醉文献的时间分布。②国家或地区分布。③机构分布。④出版物分布。⑤论文被引频次情况。⑥发表文献的作者分布。⑦文献类型分布。⑧肾移植麻醉2种主要方法全身麻醉与硬膜外麻醉的文献对比。结果:①在SCI数据库1991/2010共检索到387篇与肾移植麻醉相关的文献,其中研究原著以344篇位居首位,在年限分布上文献数量总体呈上升趋势,其中有12篇可以确定为经典文献。②《移植学会会报》发表文献42篇,处于领先地位,其次为《移植》杂志14篇、《麻醉与镇痛》杂志13篇。肾移植全身麻醉文献77篇,发文量高于肾移植硬膜外麻醉。结论:文献分析显示了肾移植麻醉研究这一领域的国际文献发表的发展趋势,可为学科专家深入研究肾移植麻醉问题提供可借鉴的参考建议。

Multi-level analysis of literature regarding anesthesia for renal transplantation based on Science Citation Index database from 1991 to 2010

BACKGROUND:Anesthesia for renal transplantation plays an important role.The effect of anesthesia may affect the safety and success rate of renal transplantation.OBJECTIVE:To analyze the literature regarding anesthesia for renal transplantation in Science Citation Index(SCI) database in order to improve the understanding of research trend in anesthesia for renal transplantation.DESIGN:Bibliometric analysis.DATA RETRIEVAL:Literature regarding anesthesia for renal transplantation in SCI database was retrieved by electronic retrieval methods using Key words of "renal transplant/kidney transplant,anesthe,general anesthesia,epidural anesthesia/EA".The analysis combined the Web of Science data and used statistics in Excel.All articles referring to anesthesia for renal transplantation in SCI database were assessed according to the following aspects:publication year,publication outputs of countries,regions,and institutes,output in journals,distribution of citations,as well as number of author output.INCLUSIVE CRITERIA:①Peer-reviewed original articles closely related to anesthesia for renal transplantation.②Reviews related to anesthesia for renal transplantation.③Meeting notes and abstracts related to anesthesia for renal transplantation.④Letters related to anesthesia for renal transplantation.Exclusion criteria:①Unpublished articles.②Articles need to be obtained by phone or manually search.MAIN OUTCOME MEASUREMENTS:①Publication year of anesthesia for renal transplantation.②Publication outputs of countries or regions.③Institutional distribution.④Output in journals.⑤Distribution of citations.⑥Number of author output.⑦Document type.⑧Bibliometric data comparison between general anesthesia and epidural anesthesia.RESULTS:①During 1991 to 2010,387 publications regarding anesthesia for renal transplantation were retrieved in SCI database.The original articles ranked the first with 344 publications.The overall number of literature had an upward trend in the time distribution,and 12 publications served as classical references.②Transplantation Proceedings ranked the first with 42 publications,followed by Transplantation with 14 articles,and Anesthesia and Analgesia with 13 articles.The number of articles addressing general anesthesia for renal transplantation was 77,which was greater than that addressing epidural anesthesia for renal transplantation.CONCLUSION:The analysis of international literature shows the development trend of anesthesia for renal transplantation,which provides recommendations for subject experts to study anesthesia for renal transplantation.