Analysis of research hotspots and frontiers in Chinese Journal of Hospital Statistics
Li Yunfeng1, Xiang Ping1, Yang Yechun2
1 Nanfang Hospital, Southern Medical University, Guangzhou 510515, China;
2 the First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou 510405, China
摘要目的 了解《中国医院统计》研究热点及前沿演化，为医院统计同行的科研方向提供参考。方法 通过CNKI检索该杂志刊载文献，对杂志6大研究主题的刊载文献量、文献平均页数、基金文献量比例、文献被引用次数及变化趋势进行系统分析；采用社会网络分析法分析杂志研究热点及前沿演化。结果 2015—2022年，杂志共刊载1 220篇文献，年刊文量由174篇下降至96篇；单篇文献平均页数从3.02页增加至5.26页。以2018年为界，前后2个时期年刊文量和文献页数差异有统计学意义(P<0.001)。近年刊文量最高的主题是“医院管理与卫生政策”(29.86%)；“统计理论与方法技术”的刊文比例前后2个时期有差异(5.66% VS 10.22%,P=0.004)。同时，杂志基金文献比例逐年上升，2022年高达62.50%，前后2个时期差异有统计学意义(38.24% VS 49.90%,P=0.004)；尤其“医院管理与卫生政策”和“病案管理与疾病编码”，基金文献刊载比例提高明显(37.78% VS 52.35%，P=0.008；19.15% VS 45.95%, P=0.008)。近年来，杂志刊载文献的平均被引用次数应均超过4次/篇，呈现逐步上升趋势；2019—2022年被引用较多的是“统计理论与方法技术”主题(平均3.63次/篇)。根据6大主题的高频词和网络共现图分析,“医院管理与卫生政策”的研究热点是医院绩效评价和综合评价，“临床研究与医疗统计”关注疾病危险因素及预后研究，“医院统计与病谱分析”侧重不同统计模型运用，“卫生调查与疾病控制”仍集中发病因素研究，“统计理论与方法技术”的研究热点集中于统计软件和数据库技术，“病案管理与疾病编码”以病案首页编码规则研究为主。结论 《中国医院统计》刊载的文献质量认可度不断提升；医院统计的研究领域从应用研究逐步渗透到理论方法学研究，更加注重统计学方法与其他学科的交叉融合；而统计学在传统学科中的运用仍以危险因素研究为主。
Abstract：Objective To understand the research hotspots and frontier evolution of Chinese Journal of Hospital Statistics, and to provide reference for the research direction of hospital statistics peers.Methods We searched the published literature of the journal through CNKI, and systematically analyzed the volume of published literature, the average number of pages, the proportion of fundamentals, the number of citations, and the trend of change of the six major research themes of the journal; and we analyzed the hotspots of the journal′s research and the evolution of the frontiers by using the method of social network-analysis.Results From 2015 to 2022, the journal published 1 220 articles, and the annual publication volume decreased from 174 to 96; the average number of pages of a single article increased from 3.02 to 5.26. Taking 2018 as the boundary, the difference between the annual number of articles published and the number of pages of literature between the two periods before and after was statistically significant (P<0.001). The topic with the highest number of articles in recent years is "hospital management and health policy" (29.86%); the percentage of articles in "statistical theory and methodology and technology" has a difference between the two periods (5.66% VS 10.22%, P=0.004). At the same time, the proportion of journal articles increased year by year, up to 62.50% in 2022, and the difference between the two periods was statistically significant (38.24% VS 49.90%, P=0.004). Especially for "hospital management and health policies" and "case management and disease coding", the proportion of fundamentals published increased significantly (37.78% VS 52.35%, P=0.008; 19.15% VS 45.95%, P=0.008). In recent years, the average number of citations of the literature published in the journal is more than 4 times/article, showing a gradual upward trend; the theme of "statistical theory and methods and techniques" is the one that has been cited more often (3.63 times/article on average). According to the analysis of high-frequency words and network co-occurrence diagrams of the six themes, the research hotspots of "hospital management and health policy" are hospital performance evaluation and comprehensive evaluation; "clinical research and medical statistics" focuses on the research of disease risk factors and prognosis; "hospital statistics and disease spectrum analysis" focuses on the application of different statistical models; "health surveys and disease control" still concentrates on the study of morbidity factors; "statistical theory and methodology" focuses on the study of statistical software and database technology. "case management and disease coding" focuses on the coding rules of the first page of cases.Conclusion The quality of the papers and the recognition of the literature published in Chinese Journal of Hospital Statistics have been improving; the research field of hospital statistics has gradually penetrated from applied research to theoretical and methodological research, with more emphasis on the cross-fertilization of statistical methods with other disciplines; and the use of statistics in traditional disciplines still focuses on the study of risk factors.
李云峰，向萍，杨业春. 《中国医院统计》论文研究热点和前沿演化分析[J]. 中国医院统计, 2023, 30(6): 469-475.
Li Yunfeng，Xiang Ping，Yang Yechun. Analysis of research hotspots and frontiers in Chinese Journal of Hospital Statistics. journal1, 2023, 30(6): 469-475.
