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目的:以上海市34家三甲医院2010-2014年发表的SCI论文为研究数据,揭示上海市三甲医院科研发展态势。方法:以Web of Science核心合集数据库为统计源,重点对期刊影响因子、期刊集中度、收录论文最多的期刊、高影响因子期刊论文及其所属医院等进行分析。结果:2010-2014年SCI共收录上海市34家三甲医院论文27660篇,刊载在2540种期刊上,影响因子在3-5的期刊收录论文最多。收录论文数量第1的期刊是位于Q1的PLOS ONE。高影响因子期刊(IF≥10)发表论文共815篇,对其第一作者或通讯作者进行统计,H26、H5、H33位居前3。影响因子最高(IF=52.426)的期刊NEW ENGLAND JOURNAL OF MEDICINE发表论文共25篇。结论:上海市三甲医院SCI论文载文期刊的影响因子逐渐提高,高影响因子期刊的论文数量也逐渐增多,但占总论文量的比例较低;期刊覆盖广但集中,高载文期刊影响力一般;高影响因子期刊载文多为国际合著论文;医院间科研水平发展不平衡。
OBJECTIVE: To investigate the SCI papers published by 34 top three Shanghai hospitals in 2010-2014 and reveal the trend of scientific research in the top three hospitals in Shanghai. Methods: Based on the Web of Science core collection database as the statistical source, the author focused on the analysis of the influential factors of periodicals, the concentration of periodicals, the periodicals with the most papers, the papers of high impact factors and their affiliated hospitals. Results: From 2010 to 2014, SCI collected a total of 27,660 articles from 34 top three hospitals in Shanghai, published in 2540 periodicals, and the most influential articles were in periodicals with the influence factors of 3-5. The first issue of this journal is PLOS ONE at Q1. High impact factor journals (IF ≥ 10) published a total of 815 papers, the first author or correspondent for statistics, H26, H5, H33 top 3. The highest impact factor (IF = 52.426) NEW ENGLAND JOURNAL OF MEDICINE Published a total of 25 papers. Conclusion: The influential factors of periodical articles in SCI papers in Shanghai First-Class Hospital gradually increase. The number of papers in high-impact periodicals also gradually increases, but the proportion in total papers is low. The influence of periodical coverage is wide but concentrated, In general, most papers published in journals of high impact factors are international co-authored papers, and the level of scientific research among hospitals is not balanced.