摘要
目的探索医疗服务价格领域区域引文网络的整体结构特征。方法以中国知网(China national knowledge infrastructure,CNKI)中国引文数据库为数据源,通过采用集搜客分词和分类平台工具抽取整理信息,生成区域引文、引文内容,采用社会网络分析方法分析国内医疗服务价格领域的引文网络情况。结果共检索到674篇,涉及到100家研究机构,总被引频次为8305次,共筛选有相关性词语72个,词频合计为4885次,其中,机制、补偿、收入词频最大。引文网络密度为3.59,网络距离为1.37,整体网络中医疗服务价格引文分布不均衡,一线城市及长三角地区绝对优势明显,西部地区相对薄弱。网络点度中心度为18.72%。其中,上海、北京及广东点度中心度在前3位;接近中心度为54.4%。其中,江苏、北京、上海为前3位;网络中介中心度为3.3%。中介中心度排名前3位是江苏、北京和广东。结论区域引文空间不均衡现象突出,建议我国政府加强医疗服务价格改革均衡性、机制性建设,探索构建区域网络,形成适合我国特点的医疗服务价格网络新格局。
Objective To explore the overall structural characteristics of regional citation networks in the field of medical service prices.Methods Using China national knowledge infrastructure(CNKI)China citation database as the data source,the regional citations and citation contents were generated by extracting and sorting information by using the tools of Jisouke word segmentation and classification platform.The social network analysis method was used to analyze the citation network in the field of domestic medical service prices.Results A total of 674 articles were retrieved,involving 100 research institutions,with a total citation frequency of 8305 times.A total of 72 related words were screened,and the total word frequency was 4885 times.Among them,mechanism,compensation,and income were the most frequently used.The citation network density was 3.59 and the network distance was 1.37.The distribution of medical service price citations in the overall network was uneven,with first-tier cities and the Yangtze River Delta region having obvious absolute advantages,while the western region was relatively weak.The network point centrality was 18.72%.Among them,Shanghai,Beijing and Guangdong were in the top 3 point centrality;the closeness centrality was 54.4%.Among them,Jiangsu,Beijing and Shanghai were the top 3;the centrality of network intermediary was 3.3%.The top 3 intermediary centrality were Jiangsu,Beijing and Guangdong. Conclusion The unbalanced phenomenon of regional citation space is prominent. It is suggested that the Chinese government should strengthen the balance and mechanism construction of medical service price reform, explore the construction of regional network, and form a new pattern of medical service price network suitable for our country's characteristics.
作者
王海银
苏霞
周佳卉
WANG Haiyin;SU Xia;ZHOU Jiahui(Shanghai Health and Health Development Research Center,Shanghai,200032 China;Zhejiang Institute of Digital Healthcare Technology,Hangzhou,Zhejiang Province,311113 China)
出处
《中国卫生产业》
2022年第15期191-196,共6页
China Health Industry
基金
上海市2021年度“科技创新行动计划”自然科学基金项目(21ZR1458800)。
关键词
医疗服务价格
社会网络分析
区域
引文
Medical service price
Social network analysis
Region
Citation