2014年至2024年脑卒中后肺部感染领域的文献计量分析OA北大核心CSTPCD

Objective To analyze the research hotspots and development in the field of post-stroke pneumonia over the past decade. Methods The English literature on post-stroke pneumonia in the Web of Science Core Collection database from January,2014 to June,2024 was retrieved,and analyzed using CiteSpace 6.3.R1 software. Results A total of 1 681 papers were included.The number of publications gradually increased from 2014 to 2021,and decreased from 2022 to 2024,but still more than 2014 overall.The United States and China were the countries with the highest number of publications,and most of the institutions with a high number of publications were uni-versities,while independent collaborative networks were found among the authors.Hot keywords included dys-phagia,management and venous thromboembolism,etc.;and the bursting words appeared within the last three years were scale score and mechanical thrombectomy. Conclusion The researches related to post-stroke pneumonia present an inverted U-shape in the past ten years.The rela-tionship and risk management of post-stroke pneumonia with dysphagia and venous thromboembolism are the main hotspots in the researches.The studies may tend to explore the sensitivity of the integration scale for post-stroke pneumonia and the control of risk factors during mechanical thrombectomy.