Research Hotspots Analysis of Stroke and Pneumonia by PubMed

Objective: To understand the research hotspots of Stroke and Pneumonia by PubMed. Methods: With MS Excel, SPSS, Cytoscape software, we took MeSH (Medical Subject Headings) word frequency analysis, clustering analysis, co-word network graph of PubMed papers. Results: By MeSH of 2276 papers analyzed, it shows that the current Stroke and Pneumonia research hotspots had focused on “COVID-19; Ischemic Stroke; Brain Ischemia; Pneumonia, Viral; Coronavirus Infections; Deglutition Disorders; Pandemics”, etc, it also suggests that the most importance of which was COVID-19. Conclusion: With multi-angle analysis of bibliometrics, we understand the outline of research hotspots about Stroke and Pneumonia. It is helpful and time saving for the researcher or doctor to understand the research hotspots in Stroke and Pneumonia.