2016—2021年中文口腔医学类核心期刊高被引论文特征分析

Analysis of highly cited papers in Chinese core journals of stomatology from 2016 to 2021

目的:通过对19种口腔医学类统计源期刊高被引论文的特征进行分析,客观评价高被引论文的分布特点,探索口腔学科近期研究热点。方法:采用文献计量学方法,以CNKI为数据来源库,检索2016年1月—2021年12月19种口腔医学类统计源期刊发表的论文,分析其被引用情况,提取高被引论文集。分析高被引论文的年份分布、机构分布、期刊分布、基金状况、关键词等。采用文献题录信息统计分析工具SATI对高被引论文关键词词频进行分析,绘制关键词共现知识图谱。结果:纳入2016—2021年被引频次较高的187篇论文作为高被引论文。高被引论文最多且总被引频次最高的期刊是《中华口腔医学杂志》,篇均被引频次最高的是《上海口腔医学》;排名前10的机构发表高被引论文99篇,占高被引论文的52.94%。由2名作者合著完成的论文数最多。基金支持的论文96篇(51.34%),无基金支持的论文91篇(48.66%),差异无显著性。6篇年度最高被引论文中,3篇为述评类论文,2篇为指南与共识,1篇为临床研究。“慢性牙周炎”“根管治疗”“计算机辅助设计与制造”和“无托槽隐形矫治”等是最常见的关键词。结论:建立好的期刊品牌与高质量论文存在相互成就的关系,科研创作应选择最佳合作模式。述评类论文及指南与共识在获得高引用方面具有明显优势。“数字化口腔医学”将是未来几年的发展趋势与前沿热点。研究结果对口腔医学类科技期刊的建设、稿件筛选、人才培养等具有一定的指导作用。

PURPOSE:To objectively evaluate the distribution characteristics of highly cited papers(HCP)in 19 core journals of stomatology,and to explore the recent research hotspots in stomatology.METHODS:HCPs in 19 core journals of stomatology from January 2016 to December 2021were retrieved from CNKI database.The years,institutions,journals,fund,key words and the citation frequencies of HCPs were recorded.The data were analyzed by bibliometrics methods and SATI was used to draw a co-occurrence knowledge map.RESULTS:A total of 187 highly cited papers was selected."Chinese Journal of Stomatology"was the journal with the most HCPs and the highest total citations,while"Shanghai Journal of Stomatology"with the highest mean citation counts.The top 10 institutions published 99 HCPs,accounting for 52.94%.The largest number of HCPs had a collaboration among 2 authors.There were 96 papers supported by fund(51.34%)while 91 papers without fund(48.66%).Among the six highest cited papers in the years,3 were editorials,2 were consensus and guidelines,and 1 was clinical research."Chronic periodontitis","root canal treatment","CAD/CAM"and"clear aligners"were the most common key words.CONCLUSIONS:There is a mutual relationship between establishing a good journal brand and high-quality papers.The best cooperation scale should be selected for scientific creation.Editorials,consensus and guidelines in stomatology have an obvious advantage in achieving high citations."Digital stomatology"may be the development trend and frontier in the next few years.The research results have certain guidance value for the construction of journals,manuscript selection and talent training.