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dc.contributor.authorFernandez-Llatas, Carlos
dc.contributor.authorTraver, Vicente
dc.contributor.authorMorell, José Enrique Borrás
dc.contributor.authorMartinez-Millana, Antonio
dc.contributor.authorKarlsen, Randi
dc.date.accessioned2018-03-20T11:38:54Z
dc.date.available2018-03-20T11:38:54Z
dc.date.issued2017-01-24
dc.description.abstractHealth consumers are increasingly using the Internet to search for health information. The existence of overloaded, inaccurate, obsolete, or simply incorrect health information available on the Internet is a serious obstacle for finding relevant and good-quality data that actually helps patients. Search engines of multimedia Internet platforms are thought to help users to find relevant information according to their search. But, is the information recovered by those search engines from quality sources? Is the health information uploaded from reliable sources, such as hospitals and health organizations, easily available to patients? The availability of videos is directly related to the ranking position in YouTube search. The higher the ranking of the information is, the more accessible it is. The aim of this study is to analyze the ranking evolution of diabetes health videos on YouTube in order to discover how videos from reliable channels, such as hospitals and health organizations, are evolving in the ranking. The analysis was done by tracking the ranking of 2372 videos on a daily basis during a 30-day period using 20 diabetes-related queries. Our conclusions are that the current YouTube algorithm favors the presence of reliable videos in upper rank positions in diabetes-related searches.en_US
dc.descriptionSource at <a href=https://doi.org/10.1155/2017/8194940> https://doi.org/10.1155/2017/8194940 </a>.en_US
dc.identifier.citationFernandez-Llatas, C., Traver, V., Morell, J.E.B., Martínez-Millana, A. & Karlsen, R. (2017). Are health videos from hospitals, health organizations, and active users available to health consumers? An analysis of diabetes health video ranking in YouTube. Computational & Mathematical Methods in Medicine, 2017, 1-9.en_US
dc.identifier.cristinIDFRIDAID 1480316
dc.identifier.doi10.1155/2017/8194940
dc.identifier.issn1748-670X
dc.identifier.issn1748-6718
dc.identifier.urihttps://hdl.handle.net/10037/12385
dc.language.isoengen_US
dc.publisherTaylor & Francisen_US
dc.relation.journalComputational & Mathematical Methods in Medicine
dc.rights.accessRightsopenAccessen_US
dc.subjectVDP::Mathematics and natural science: 400::Information and communication science: 420::Algorithms and computability theory: 422en_US
dc.subjectVDP::Matematikk og Naturvitenskap: 400::Informasjons- og kommunikasjonsvitenskap: 420::Algoritmer og beregnbarhetsteori: 422en_US
dc.titleAre health videos from hospitals, health organizations, and active users available to health consumers? An analysis of diabetes health video ranking in YouTubeen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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