<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1729-519X</journal-id>
<journal-title><![CDATA[Revista Habanera de Ciencias Médicas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev haban cienc méd]]></abbrev-journal-title>
<issn>1729-519X</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de la Habana]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1729-519X2021000200018</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Impacto académico y social de la investigación sobre COVID-19 en la base de datos Dimensions]]></article-title>
<article-title xml:lang="en"><![CDATA[Academic and social impact of COVID-19 research in Dimensions database]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortiz Núñez]]></surname>
<given-names><![CDATA[Roelvis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[Yimideivis Rodríguez]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Información Científica y Tecnológica  ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Policlínico Docente &#8220;Abel Santamaría&#8221;  ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<volume>20</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1729-519X2021000200018&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1729-519X2021000200018&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1729-519X2021000200018&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  La necesidad de contar de manera inmediata con evidencias y resultados fiables sobre la COVID-19 ha generado una revolución inédita en los sistemas de comunicación científica. Se trata de una verdadera carrera de la ciencia contra la expansión del nuevo coronavirus que genera impactos en todos los ámbitos.  Objetivo:  Analizar el impacto académico y social de los resultados científicos sobre COVID-19 en Dimensions.  Material y Métodos:  Se realizó un estudio observacional y descriptivo, de carácter transversal, que analizó la presencia, productividad e influencia de investigaciones sobre COVID-19, su impacto y uso en plataformas sociales y científicas a través de indicadores bibliométricos y altmétricos.  Resultados:  El 84.3 % son artículos publicados en revistas científicas, 14 % corresponden a preprints y 82.2 % de las publicaciones están en acceso abierto. Las publicaciones alcanzan un elevado número de citas y alta puntuación altmétrica con predominio de actividad en Twitter.  Conclusiones:  La investigación científica sobre COVID-19 se ha publicado, fundamentalmente, de forma directa y en abierto en repositorios temáticos e institucionales. Existen correlaciones en cuanto al impacto académico y social de trabajos publicados en revistas de alto impacto; sin embargo, el análisis a nivel de artículo evidencia una baja correspondencia entre citas y menciones en redes sociales.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  The need for immediate evidence and reliable results of COVID-19 has generated an unprecedented revolution in scientific communication systems. It is a real race of science against the expansion of the new coronavirus that generates impacts in all areas.  Objective:  To analyze the academic and social impact of the scientific results of COVID-19 in Dimensions database.  Material and Methods:  A cross-sectional observational and descriptive study was conducted. The study analyzed the presence, productivity and influence of research on COVID-19, as well as its impact and use in social and scientific platforms through bibliometric and altmetric indicators.  Results:  In total, 84.3 % are articles published in scientific journals, 14 % correspond to preprints, and 82.2 % of the publications are open access articles. The publications reach a high number of citations and high altmetric scores with a predominance of activity on Twitter.  Conclusions:  Scientific research on COVID-19 has been published, mainly directly and in openly available thematic or institutional repositories. There are correlations regarding the academic and social impact of works published in high impact journals; however, the analysis at the article level shows a low correspondence between citations and mentions on social networks.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Altmetría]]></kwd>
<kwd lng="es"><![CDATA[bibliometría]]></kwd>
<kwd lng="es"><![CDATA[coronavirus]]></kwd>
<kwd lng="es"><![CDATA[COVID-19]]></kwd>
<kwd lng="es"><![CDATA[impacto académico y social]]></kwd>
<kwd lng="en"><![CDATA[Altmetrics]]></kwd>
<kwd lng="en"><![CDATA[Bibliometrics]]></kwd>
<kwd lng="en"><![CDATA[coronavirus]]></kwd>
<kwd lng="en"><![CDATA[COVID-19]]></kwd>
<kwd lng="en"><![CDATA[academic and social impact]]></kwd>
</kwd-group>
</article-meta>
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<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Borrego]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Altmétricas para la evaluación de la investigación y el análisis de necesidades de información]]></article-title>
<source><![CDATA[Profes Inform]]></source>
<year>2014</year>
<volume>23</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>352-7</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
