基于CiteSpace的我国癌症筛查中文文献可视化分析CSCD

目的分析1990—2018年间中国癌症筛查中文文献的知识结构、主要研究力量、发展趋势及研究热点。方法以中国知网、万方、维普数据库中1990—2018年间发表的癌症筛查领域中文文献为研究资料,使用CiteSpace5.2.R2对其进行共现分析、聚类分析、突现词分析。结果中国癌症筛查领域所发表的中文文献呈逐年递增的发展态势,核心作者群的学术引领作用尚未发挥,主要学术群体可分为3类;基本知识框架以妇科恶性肿瘤筛查为核心,中国癌症筛查中文文献存在9大研究方向;研究前沿集中在筛查种类向其他国内高发癌种扩散、筛查方法的更新、对癌症筛查相关交叉学科的重视等方面。结论中国癌症筛查领域所发表的中文文献已取得一定成绩,主要集中在医学技术及其相关领域,对癌症筛查方法的循证医学评价、卫生经济学评价以及卫生政策方面的研究较少。

Visual Analysis of Chinese Literature on Cancer Screening in China Based on CiteSpace

Objective To analyze the knowledge structure, main research strength, the development trend and research hot pots of cancer screening in China from 1990 to 2018. Methods CiteSpace5.2.R2 was used to conduct co-occurrence analysis, cluster analysis and emergent word analysis using Chinese literature in the field of cancer screening published by China Knowledge Network, Wanfang and VIP Database from 1990 to 2018. Results Chinese literature published in the field of cancer screening in China has been increasing year by year. The academic leading role of the core authors group had not yet generated and the main academic groups could be divided into three categories. The basic knowledge structure was centered on the gynecological malignant tumors screening with the purpose of early diagnosis and treatment. It could be divided into 9 major research interests. The research frontier focused on the following aspect: cancer screening types spread to other domestic high-risk cancers, the update of screening methods and the emphasis on interdisciplinary related to cancer screening. Conclusion China has made some achievements in cancer screening research, mainly focusing on medical technology and related fields. There are few researches on evidence-based medicine evaluation, health economics evaluation and health policy of cancer screening methods.