近5年PubMed数据库危重症护理研究热点分析

doi:10.3761/j.issn.2096-7446.2023.02.016

摘要/Abstract

摘要： 目的分析近5年PubMed数据库危重症护理研究热点，以期为我国危重症护理研究方向提供借鉴。方法系统检索PubMed数据库2017年—2022年危重症护理相关论文，分别使用Bicomb和gCLUTO软件进行词频分析和聚类分析。结果共纳入危重症护理相关文献1 263篇，发文量在2018年—2020年达到最高，近2年呈下降趋势；共提取高频关键词44个，出现频次累计百分比为55.50%。经聚类分析共总结出4个危重症护理研究热点：危重症护理人文关怀、危重症护理工作环境、危重症临床护理实践和特殊危重疾病护理。结论近年来，危重症护理研究对象和内容广泛深入，研究对象包含了ICU护士、患者及其家属，研究内容涉及ICU护理人文关怀、临床实践和工作环境，聚焦ICU患者代理决策、辅助沟通和临终关怀等临床难点。今后仍需不断总结危重症护理研究热点，为进一步挖掘危重症护理研究的深度和广度提供思路。

关键词: 危重症护理, 研究热点, 共词分析, 聚类分析, 护理研究

Abstract: Objective To analyze the research hotspot of critical care nursing abroad in recent 5 years，in order to provide reference for critical care nursing research in China. Methods PubMed database was searched for articles related to critical care nursing from 2017 to 2022. Bicomb software was used for word frequency analysis，and gCLUTO software was used for cluster analysis. Results A total of 1 263 articles related to critical care nursing were included，the number of publications reached the highest level from 2018 to 2020，and showed a downward trend in the past two years. Forty-four high-frequency keywords were extracted，and the cumulative percentage of occurrence frequency was 55.50%. Four research hotspots of critical care were summarized by cluster analysis，which were humanistic care of critical care nursing，working environment of critical care，clinical nursing practice of critical care and nursing of special critical diseases. Conclusion In recent years，the research objects and contents extended and deepened. The research objects included ICU nurses，patients and their families. The research contents involved humanistic care，clinical practice and working environment，focused on clinical difficulties such as surrogate decision-making，auxiliary communication and hospice care of ICU patients. In the future，we still need to summarize the hotspots of critical care nursing research in order to provide ideas for further exploring the depth and breadth of critical care nursing research.

Key words: Critical Care Nursing, Research Hot Spots, Co-word Analysis, Cluster Analysis, Nursing Research

倪琪琦, 庄一渝. 近5年PubMed数据库危重症护理研究热点分析[J]. 中华急危重症护理杂志, 2023, 4(2): 167-172.

NI Qiqi, ZHUANG Yiyu. The research hotspots of critical care nursing in recent 5 years based on PubMed database[J]. Chinese Journal of Emergency and Critical Care Nursing, 2023, 4(2): 167-172.

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