医学信息2019，Vol.32Issue(3)：19-21,24,4.DOI:10.3969/j.issn.1006-1959.2019.03.007
基于词频分析透视近十年国内PICC研究
Perspective of Domestic PICC Research in the Past Ten Years Based on Word Frequency Analysis
曾频 1雷佳芳 1刘晓姝 1晏萍兰1
作者信息
- 1. 江西省儿童医院PICU,江西 南昌 330006
- 折叠
摘要
Abstract
Objective To pay attention to the status quo and hotspots of PICC treatment research in China, and provide scientific reference for nursing staff to understand the development trend of this field and determine the research direction. Methods "PICC" was used as the key word to search in Wanfang database. The bibliographic analysis system software was used to generate the lexical matrix and co-occurrence matrix. The cluster analysis and network diagram were drawn by SPSS21.0 software and Ucient6 software.Results (1) The output of PICC research papers in the past decade can be roughly divided into two stages. The first stage is the low level period from 2008 to 2011, and the second stage is the post-up period from 2012 to2018; (2) A total of 7218 keywords were extracted, and 30 keywords with a word frequency of at least 79 times; (3) domestic PICC studies focused on the method of placement and management of complications, clinical nursing practice effects, nursing quality control, risk and influencing factors analysis, etc. aspect.Conclusion Domestic venous treatment research is becoming more mature, and the aspects involved are more extensive. The specialization of PICC out-of-hospital nursing management, the research on the training of specialist nurses and the research on the return of families with patients are rare. Later research can tend to these contents.关键词
PICC/词频分析/聚类分析Key words
PICC/Word frequency analysis/Custer analysis分类
医药卫生引用本文复制引用
曾频,雷佳芳,刘晓姝,晏萍兰..基于词频分析透视近十年国内PICC研究[J].医学信息,2019,32(3):19-21,24,4.
