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Tracking Openness and Topic Evolution of COVID-19 Publications January 2020-March 2021: Comprehensive Bibliometric and Topic Modeling Analysis

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dc.affiliation.dptoUC3M. Departamento de Biblioteconomía y Documentaciónes
dc.contributor.authorSan Torcuato, Maider
dc.contributor.authorBautista-Puig, Nuria
dc.contributor.authorArrizabalaga, Olatz
dc.contributor.authorMéndez Rodríguez, Eva María
dc.date.accessioned2022-10-18T08:57:46Z
dc.date.available2022-10-18T08:57:46Z
dc.date.issued2022-10
dc.description.abstractBackground: The COVID-19 outbreak highlighted the importance of rapid access to research. Objective: The aim of this study was to investigate research communication related to COVID-19, the level of openness of papers, and the main topics of research into this disease. Methods: Open access (OA) uptake (typologies, license use) and the topic evolution of publications were analyzed from the start of the pandemic (January 1, 2020) until the end of a year of widespread lockdown (March 1, 2021). Results: The sample included 95,605 publications; 94.1% were published in an OA form, 44% of which were published as Bronze OA. Among these OA publications, 42% do not have a license, which can limit the number of citations and thus the impact. Using a topic modeling approach, we found that articles in Hybrid and Green OA publications are more focused on patients and their effects, whereas the strategy to combat the pandemic adopted by different countries was the main topic of articles selecting publication via the Gold OA route. Conclusions: Although OA scientific production has increased, some weaknesses in OA practice, such as lack of licensing or under-researched topics, still hold back its effective use for further research.es
dc.format.extent15
dc.identifier.bibliographicCitationSan Torcuato M, Bautista-Puig N, Arrizabalaga O, Méndez E (2022). Tracking Openness and Topic Evolution of COVID-19 Publications January 2020-March 2021: Comprehensive Bibliometric and Topic Modeling Analysis J Med Internet Res 24(10):e40011en
dc.identifier.doihttps://www.doi.org/10.2196/40011
dc.identifier.issn1438-8871
dc.identifier.publicationissue10 (e40011)
dc.identifier.publicationtitleJournal of Medical Internet Researchen
dc.identifier.publicationvolume24
dc.identifier.urihttps://hdl.handle.net/10016/35894
dc.identifier.uxxiAR/0000031303
dc.language.isoeng
dc.publisherJMIR Publications
dc.rights© Maider San Torcuato, Núria Bautista-Puig, Olatz Arrizabalaga, Eva Méndezes
dc.rightsAtribución 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/
dc.subject.ecienciaBiblioteconomía y Documentaciónes
dc.subject.ecienciaBiología y Biomedicinaes
dc.subject.ecienciaMedicinaes
dc.subject.otherCovid-19es
dc.subject.otherOpen Accessen
dc.subject.otherSARS-CoV-2en
dc.subject.otherScholarly Communicationen
dc.subject.otherTopic Modelingen
dc.subject.otherResearchen
dc.subject.otherDisseminationen
dc.subject.otherAccessibilityen
dc.subject.otherScientometryen
dc.subject.otherPublicationsen
dc.subject.otherCommunicationen
dc.subject.otherResearch Topicsen
dc.titleTracking Openness and Topic Evolution of COVID-19 Publications January 2020-March 2021: Comprehensive Bibliometric and Topic Modeling Analysisen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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