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dc.creatorGiunti, Guidoes
dc.creatorClaes, Maëlickes
dc.creatorDorronzoro Zubiete, Enriquees
dc.creatorRivera Romero, Octavioes
dc.creatorGabarrón, Eliaes
dc.date.accessioned2021-06-28T12:49:56Z
dc.date.available2021-06-28T12:49:56Z
dc.date.issued2021-05
dc.identifier.citationGiunti, G., Claes, M.,...,Gabarrón, E. (2021). Impact of COVID-19 on Multiple Sclerosis Topic Discussion on Twitter. En Public Health and Informatics (pp. 865-869). Amsterdam (The Netherlands): IOS Press.
dc.identifier.isbn978-1-64368-184-9es
dc.identifier.isbn978-1-64368-185-6es
dc.identifier.urihttps://hdl.handle.net/11441/114906
dc.description.abstractMultiple sclerosis (MS) is one of the world’s most common neurologic disorders. Social media have been proposed as a way to maintain and even increase social interaction for people with MS. The objective of this work is to identify and compare the topics on Twitter during the first wave of COVID-19 pandemic. Methods: Data was collected using the Twitter API between 9/2/2019 and 13/5/2020. SentiStrength was used to analyze data with the day that the pandemic was declared used as a turning point. Frequency-inverse document frequency (tf-idf) was used for each unigram and calculated the gains in tf-idf value. A comparative analysis of the relevance of words and categories among the datasets was performed. Results: The original dataset contained over 610k tweets, our final dataset had 147,963 tweets. After the 10th of march some categories gained relevance in positive tweets (“Healthcare professional”, “Chronic conditions”, “Condition burden”), while in negative tweets “Emotional aspects” became more relevant and “COVID-19” emerged as a new topic. Conclusions: Our work provides insight on how COVID-19 has changed the online discourse of people with MS.es
dc.formatapplication/pdfes
dc.format.extent5 p.es
dc.language.isoenges
dc.publisherIOS Presses
dc.relation.ispartofPublic Health and Informaticses
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectMultiple Sclerosises
dc.subjectCOVID-19es
dc.subjectSocial Mediaes
dc.subjectSentiment Analysises
dc.titleImpact of COVID-19 on Multiple Sclerosis Topic Discussion on Twitteres
dc.typeinfo:eu-repo/semantics/bookPartes
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Tecnología Electrónicaes
dc.relation.publisherversionhttps://ebooks.iospress.nl/volume/public-health-and-informatics-proceedings-of-mie-2021es
dc.identifier.doi10.3233/SHTI210302es
dc.contributor.groupUniversidad de Sevilla. TIC022: Tecnologías para la Asistencia, la Integración y la Saludes
dc.contributor.groupUniversidad de Sevilla. TIC150: Tecnología Electrónica e Informática Industriales
dc.publication.initialPage865es
dc.publication.endPage869es
dc.relation.publicationplaceAmsterdam (The Netherlands)es

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