基于CNKI数据库的即时检测研究热点分析

Analysis of point-of-care testing researches in China based on CNKI database

目的通过检索即时检测(POCT)研究的相关文献,探讨我国当前即时检测的研究热点、研究动态及未来趋势。方法分别以"即时检测"和"POCT"为检索词,采用主题检索方法,对中国知网数据库(CNKI)中2010年至2019年发表的即时检测相关文献进行检索。使用CiteSpace软件分析并生成论文研究机构及合作单位网络、关键词共现网络及突现词分析等,对我国即时检测的研究现状进行分析。结果共检索出中文文献588篇,剔除明显与主题不相符的文献后,最终得到485篇文献作为研究样本。通过研究发现,我国即时检测的研究热点主要集中在便携式血糖仪、POCT的质量控制、POCT与生化分析仪结果比对、建立POCT质量体系等方面,其未来的研究热点倾向于即时检测全面质量管理体系、POCT在心血管疾病的应用、野战(应急)POCT等方面。结论即时检测相关文献数量呈较快增长趋势,研究范围也出现拓展趋势,但区域研究中心有待形成。

Objective To identify current research hotspots,research trends and future trends of point-of-care testing(POCT)in China,by means of literature review.Methods The"point-of-care testing"and"POCT"were used as the search terms,to retrieve in CNKI database the literature on point-of-care testing published during 2010-2019 in the method of subject retrieval.CiteSpace software was used to analyze and generate the research institutions and their cooperative networks,the keyword co-occurrence network,and the burst term analysis,for an analysis of the current researches in point-of-care testing in China.Results A total of 588 literatures were retrieved,and 485 literatures were finalized as research samples,with exclusion of those obviously irrelevant.The research found that the point-of-care testing studies in China focused on portable blood glucose meters,quality control of POCT,comparison of POCT and biochemical analyzer results,and establishment of a POCT quality system.In terms of future research tend,the hotspots fell on"total quality management system of POCT","POCT in cardiovascular disease application","POCT in battlefield operation or emergency application".Conclusions Given the growing number of relevant documents on point-of-care testing,and the expanding scope of researches,regional research centers have yet to be formed.