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Increase in articles published by authors from Mainland Chinese hospitals in high-impact journals: a comparison between 2012 and 2017

机译:在高影响期刊中来自中国内地医院发表的作者发表的文章:2012年和2017年之间的比较

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摘要

The research outputs have rarely been studied in Mainland China. The present study aimed to analyse research articles published in high-impact journals (HIJs) by authors from Mainland Chinese hospitals in 2012 and 2017. All types of articles were searched in the PubMed and Embase databases. The durations were 1 January-31 December 2012 and 1 January-31 December 2017. Ten parameters were analysed. Overall, 205 and 871 articles were published in 2012 and 2017 respectively, in 198 HIJs. The proportion of articles published in journals with journal impact factor (JIF) > 25 was higher in 2017 than in 2012 (12.3% vs 9.8%). The number (proportion) of original articles increased from 146 (71.2%) in 2012 to 509 (58.4%) in 2017. There were 92 (44.9%) and 89 (43.4%) articles in basic and clinical research in 2012, whereas the numbers (proportions) were 409 (44.9%) and 230 (26.4%) respectively, in 2017. The number of articles acknowledging domestic (within China) and international ( between Mainland China and other countries) cooperation in 2017 increased by almost seven-fold (281 vs 41) and eight-fold (289 vs 38) respectively. Funding acknowledgement was made in 85.4% and 75.8% of articles in 2012 and 2017 respectively. The number of articles published in HIJs by authors from Mainland Chinese hospitals has increased rapidly from 2012 to 2017, with only approximately 10% being published in journals with JIF > 25. The number of original articles on basic and clinical research has dramatically increased. Domestic and international cooperation and research funding are found to play an important role.
机译:研究产出很少在中国大陆研究。本研究旨在分析2012年和2017年中国内地医院的作者发表的研究文章。在2012年和2017年,作者在PubMed和Embase数据库中搜索了所有类型的文章。持续时间是2012年1月1日至2012年12月31日和2017年1月31日1月31日。分析了十个参数。总体而言,205和871条分别于198年在2012年和2017年发表于198年。在期刊上发表的文章的比例在轴颈撞击因子(JIF)> 25年在2017年比2012年更高(12.3%vs 9.8%)。原始文章的数量(比例)从2012年的146人(71.2%)增加到2017年的509(58.4%)。2012年的基本和临床研究有92(44.9%)和89条(43.4%),而2017年,数量(比例)分别为409(44.9%)和230(26.4%)。承认国内(中国内部)和国际(在中国内地和其他国家之间)合作的条款数量增加了几乎七倍(281 vs 41)分别和八倍(289 vs 38)。资金承认分别于2012年和2017年的85.4%和75.8%的条款制定。来自中国大陆医院的作者发表的文章的数量从2012年到2017年迅速增加,只有大约10%的人在JIF> 25中出版了。关于基础和临床研究的原始文章数量显着增加。发现国内和国际合作和研究资金发挥着重要作用。

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