Global Research Trends in Pediatric COVID-19: A Bibliometric Analysis

Details

• Alternative Title:
  Front Public Health
• Personal Author:
  Hu, Siyu ; Wang, Xi ; Ma, Yucong ; Cheng, Hang
• Description:
  Background
  
  Coronavirus disease 2019 (COVID-19) emerged in 2019 and has since caused a global pandemic. Since its emergence, COVID-19 has hugely impacted healthcare, including pediatrics. This study aimed to explore the current status and hotspots of pediatric COVID-19 research using bibliometric analysis.
  
  Methods
  
  The Institute for Scientific Information Web of Science core collection database was searched for articles on pediatric COVID-19 to identify original articles that met the criteria. The retrieval period ranged from the creation of the database to September 20, 2021. A total of 3,561 original articles written in English were selected to obtain data, such as author names, titles, source publications, number of citations, author affiliations, and countries where the studies were conducted. Microsoft Excel (Microsoft, Redmond, WA) was used to create charts related to countries, authors, and institutions. VOSviewer (Center for Science and Technology Studies, Leiden, The Netherlands) was used to create visual network diagrams of keyword, author, and country co-occurrence.
  
  Results
  
  We screened 3,561 publications with a total citation frequency of 30,528. The United States had the most published articles (1188 articles) and contributed the most with author co-occurrences. The author with the most published articles was Villani from the University of Padua, Italy. He also contributed the most co-authored articles. The most productive institution was Huazhong University of Science and Technology in China. The institution with the most frequently cited published articles was Shanghai Jiao Tong University in China. The United States cooperated most with other countries. Research hotspots were divided into two clusters: social research and clinical research. Besides COVID-19 and children, the most frequent keywords were pandemic (251 times), mental health (187 times), health (172 times), impact (148 times), and multisystem inflammatory syndrome in children (MIS-C) (144 times).
  
  Conclusion
  
  Pediatric COVID-19 has attracted considerable attention worldwide, leading to a considerable number of articles published over the past 2 years. The United States, China, and Italy have leading roles in pediatric COVID-19 research. The new research hotspot is gradually shifting from COVID-19 and its related clinical studies to studies of its psychological and social impacts on children.
  
  
• Subjects:
  Bibliometrics Child COVID-19/epidemiology Humans Mental Health Pediatrics SARS-CoV-2 Systemic Inflammatory Response Syndrome
• Source:
  Front Public Health. 2022; 10
• Pubmed Central ID:
  PMC8888448
• Document Type:
  Journal Article
• Place as Subject:
  China ; Italy ; United States
• Volume:
  10
• Collection(s):
  CDC Public Access
• Main Document Checksum:
  urn:sha256:eccd7ddc9d22805a4f46770ec19136b4013308187bbdf6fce0b6c7e3a0c59747
• Download URL:
  https://stacks.cdc.gov/view/cdc/115050/cdc_115050_DS1.pdf
• File Type:
  [PDF - 2.07 MB ]