A disparity in the number of studies related to COVID-19 and SARS-CoV-2 between low- And middle-income countries and high-income countries

Takuma Usuzaki, Shuji Chiba, Minoru Shimoyama, Mami Ishikuro, Taku Obara

研究成果: Article査読

抄録

Background: There may be a difference in the number of articles about COVID-19 and SARS-CoV-2 between low- and middle-income countries (LMICs) and high-income countries (HICs). Methods: We analyzed authors' affiliations from 36 432 articles related to COVID-19 and SARS-CoV-2. We introduced logarithmic density and compared the number of articles and logarithmic density of LMICs with those of HICs. Results: The number of articles and the logarithmic density of LMICs were lower than those of HICs (p<0.0001 for both). Conclusions: There was a disparity in the number of articles related to COVID-19 and SARS-CoV-2 between LMICs and HICs.

本文言語English
ページ(範囲)379-381
ページ数3
ジャーナルInternational Health
13
4
DOI
出版ステータスPublished - 2021 7 1

ASJC Scopus subject areas

  • 医学(全般)

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