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基于Web of Science数据库分析俯卧位通气全球研究趋势

Global research trend of prone position ventilation based on Web of Science database

    摘要
  • 摘要:
    目的 通过对可视化知识图谱的分析探讨俯卧位通气(PPV)的研究现状、热点及未来的发展趋势。
    方法 收集Web of Science (WOS)数据库PPV相关文献, 利用VOSviewer 1.6.16和CiteSpace 5.8.R3对发文特征(发文量、作者、机构、国家)、关键词等数据进行可视化分析。
    结果 共检索出符合条件的文献845篇，分析发现，发文最多的作者分别为GUéRIN C、ANTONIO P、GATTINONI L等。主要的研究机构有加拿大多伦多大学、意大利米兰大学及米兰比可卡大学。发文量位居前3位的国家分别为美国、法国、意大利。频率最高的3个关键词为"ARDS" "prone position" "mechanical position", 突现强度最高的为"randomized controlled trial" "care"。
    结论 目前全球PPV仍主要用于ARDS的治疗，未来该领域的研究趋势主要集中于通气模式选择、规范化指南、俯卧位护理措施、并发症以及疗效评估等方面。

     

    Abstract:
    Objective To explore the research status, hot spots and future development trend of prone positioning ventilation (PPV) through the analysis of visual knowledge map.
    Methods Literaturesrelated to prone position ventilation in Web of Science (WOS) database were collected, and visual analysis was performed on the characteristics (the number of articles, authors, institutions, countries), keywords and other data of literatures by using VOSviewer 1.6.16 and CiteSpace 5.8.R3.
    Results A total of 845 eligible articles were retrieved. Analysis showed that authors who published the most articles were GUéRIN C, ANTONIO P and GATTINONI L, etc. The main research institutions were the University of Toronto in Canada, the University of Milan in Italy and the University of Bicocca in Milan. The top three countries in the volume of documents were the United States, France and Italy. The three keywords with the highest frequency were "ARDS", "prone position" and "mechanical position", and the highest emergence intensity were "randomized controlled trial" and "care".
    Conclusion At present, PPV is still mainly used for the treatment of ARDS in the world. In the future, the research trend in this field will mainly focus on the selection of ventilation mode, standardized guidelines, nursing measures in prone position, complications and efficacy evaluation.

     

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