摘要:
Objective To further analyze the research status of neonatal transfusion in China in recent years by co-word analysis.Methods The Chinese National Knowledge Infrastructure (CNKI) database has been searched from January 1,2000 to November 30,2016 using the keywords "neonate" and "transfusion".A total of 259 articles in accordance with the inclusion criteria and exclusion criteria of this study were included as the research subjects.The key words and their words frequencies in 259 identified articles were analyzed by Microsoft Office Excel 2016,and then the proper high-frequency key words were taken out from all key words,and the co-occurrence matrix was built by Microsoft Office Excel 2016.Ucinet 6.3 was used to draw a visual network of co occurrence matrix of high frequency key words,to analyze the correlation of the high frequency key words in this study.Results ①A total of 259 articles in accordance with the inclusion criteria and exclusion criteria of this study were identified and 37 high frequency key words (the word frequency≥5 times) were extracted,including "neonate exchange transfusion therapy neonatal hemolytic disease blood transfusion" "neonatal hyperbilirubinemia neonatal anemia" and so on.②The co-word analysis of high-frequency key words in this study revealed that "neonate" and "transfusion" were the core in the research field of neonatal transfusion,while " neonatal hemolytic disease" was the main research hot spot,other researches were mainly focused on "exchange transfusion therapy" and "neonatal hyperbilirubinemia",and the most closely related high-frequency key words were " neonate" and " transfusion","transfusion" and " neonatal hyperbilirubinemia".Conclusions At present,studies in the field of neonatal transfusion are focused on the diseases including neonatal hemolytic disease,neonatal hyperbilirubinemia,neonatal anemia and exchange transfusion therapy.There are also some studies focused on blood transfusion nursing,blood transfusion in preterm infants.Studies focused on the safety of blood transfusion,component blood transfusion,and indications of blood transfusion in neonate are scarce.Further studies are needed to achieve an effective,reasonable and safe neonatal transfusion therapy.%目的 通过共词分析法对我国新生儿输血领域的相关文献进行分析,旨在分析我国新生儿输血的研究现状.方法 本研究以“新生儿”“输血”为关键词,在中国知网(CNKI)数据库检索文献,并限定文献发表时间为2000年1月1日至2016年11月30日,共计获得符合本研究纳入标准与排除标准的文献259篇为研究对象.将获取的259篇文献,采用Microsoft Office Excel 2016对各关键词及其词频进行统计和分析,提取合适的高频关键词,并对其建立共现矩阵.利用Ucinet 6.3,对高频关键词共现矩阵绘制可视化网络,对高频关键词的关联性进行分析.结果 ①符合本研究纳入标准与排除标准的文献共计259篇,提取词频≥5次的高频关键词37个,包括“新生儿”“换血”“新生儿溶血病”“输血”“新生儿高胆红素血症”“新生儿贫血”等.②本研究高频关键词共现关系图分析结果显示,在我国新生儿输血研究领域中,以“新生儿”“输血”为核心,“新生儿溶血病”为主要研究热点,其余大部分研究集中于“换血”“新生儿高胆红素血症”等方面,关系最为密切的高频关键词是“新生儿”与“换血”,“换血”与“新生儿高胆红素血症”.结论 目前我国新生儿输血领域的研究主要集中于新生儿溶血病、新生儿高胆红素血症、新生儿贫血等疾病,以及换血疗法方面.在新生儿输血护理、早产儿输血等方面的研究亦有较多涉猎,但是在输血安全、成分输血、输血指征等方面的研究仍较少,如何有效、合理、安全、规范的进行新生儿输血治疗,仍有待进一步研究.