摘要
背景与目的:PubMed数据库因其收录文献的科学性和文献检索的权威性得到医学界的公认,近年来我国作者在国内期刊外发表了大量放射肿瘤学方面的文献。本研究就近五年来中国放射肿瘤学领域被PubMed收录的文献进行分析。方法:应用相关检索词在PubMed数据库中检索五年来中国作者发表的放射肿瘤学论文,并应用文献计量学方法进行统计分析。结果:中国作者自2004年至2008年以第一作者发表放射肿瘤学论文550篇,出自26个省市,这些文献发表于160种期刊,内容主要集中在"放疗剂量"和"计算机辅助的放疗"等方面。其中《癌症》是所有期刊中发表文献最多的。发表的SCI文献中,以《International Journal of Radiation Oncology Biology Physics》(IF值为4.29)最多,收录期刊44篇。中国各省市中广东省发表文献最多,共有116篇,占21.09%。结论:近五年来中国放射肿瘤学有了很大的发展。研究最多的是临床放射肿瘤学方面,文献的地区分布不均匀。
Background and Objective：PubMed is generally acknowledged for its scientificity in literature coverage and authority of literature retrieval. In recent years,many studies have been published in China about radiation oncology. We aimed to investigate the literatures about radiation oncology in China covered by PubMed over the past five years. Methods：We collected primary data by searching the PubMed database using the related subject words. The collected data were analyzed and evaluated by bibliometric methods. Results：In the past five years,550 articles by Chinese authors related to radiotherapy were indexed in PubMed. These articles were published in 160 journals among 26 Chinese provinces/cities. These articles mainly focused on radiation dose and computer-aided radiation therapy. Sixty-four articles were published by Chinese Journal of Cancer,which ranked the top. Forty-four articles were published by the International Journal of Radiation Oncology Biology Physics （IF=4.29）,with the largest number among SCI journals. One hundred and sixteen articles from Guangdong Province were covered,accounting for 21.09%. Conclusions：Over the past five years,the discipline of radiation oncology has been greatly developed. The literatures mainly focus on clinical radiation oncology and their regional distribution is uneven.
出处
《癌症》
SCIE
CAS
CSCD
北大核心
2010年第4期495-499,共5页
Chinese Journal of Cancer
