基于文献计量学的我国静脉输液港护理研究热点分析

Analysis of research hotspots of venous infusion port nursing in China based on bibliometrics

目的采用文献计量学方法对我国静脉输液港相关的护理研究的热点进行分析。方法以“输液港”“护理”为检索词在中国知网、万方、维普等数据库进行检索,时段设为建库至2021年12月,数据以RefWorks格式导出,通过CNKI文献可视化分析系统、Excel等软件绘制论文发表总量图、单位发文量统计图、基金资助分布图、关键词共现图谱、作者合作网络图谱、文献互引网络图谱。结果1998—2021年相关文献共1424篇,其中71篇获得各层次基金资助,发文量最多的机构为河北医科大学第四医院,关键词共现频率最高的词汇为“颈内静脉”,合作发文最为活跃的作者为周英凤(复旦大学),互引频次最高的文献为2013年由原国家卫健委牵头制定的《静脉治疗护理技术操作规范》。结论本研究对我国在VAP护理研究领域的现状及热点进行解析,对相关护理人员具有一定的参考意义。

Objective To analyze the hotspots of nursing research related to intravenous infusion ports by bibliometrics in China.Methods Using“infusion port”and“nursing”as the search terms,the database was searched in CNKI,Wanfang,VIP,and other databases,and the period was set from the establishment of the database to December 2021.The data was exported in RefWorks format,and the CNKI literature visualization analysis system,Excel,and other software were used to draw the total number of papers published,the statistics of the number of published papers per unit,the distribution map of fund support,the co-occurrence map of keywords,the map of author cooperation network,and the map of literature mutual citation network.Results From 1998 to 2021,there were a total of 1424 related literatures,of which 71 were funded by various levels of funds.The institution with the largest number of publications was the Fourth Hospital of Hebei Medical University,and the word with the highest frequency of keyword co-occurrence was“internal jugular vein”.The most active author of collaborative papers was Zhou Yingfeng(Fudan University),and the most frequently cited document was the“Code of Practice for Intravenous Treatment Nursing Techniques”led by the former National Health Commission in 2013.Conclusion This study analyzes the current status and hotspots in the field of VAP nursing research in China,and has certain reference significance for related nursing staff.