<?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>0864-0300</journal-id>
<journal-title><![CDATA[Revista Cubana de Investigaciones Biomédicas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Invest Bioméd]]></abbrev-journal-title>
<issn>0864-0300</issn>
<publisher>
<publisher-name><![CDATA[ECIMED]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0864-03002021000200008</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Evidencias psicométricas de una escala de preocupación por el contagio de la COVID-19 en internos peruanos]]></article-title>
<article-title xml:lang="en"><![CDATA[Psychometric evidence of a scale measuring concern over contagion with COVID-19 among Peruvian interns]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carranza-Esteban]]></surname>
<given-names><![CDATA[Renzo Felipe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mamani-Benito]]></surname>
<given-names><![CDATA[Oscar Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Corrales-Reyes]]></surname>
<given-names><![CDATA[Ibraín Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Landa-Barzola]]></surname>
<given-names><![CDATA[Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Marca-Dueñas]]></surname>
<given-names><![CDATA[Gino]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tito-Betancur]]></surname>
<given-names><![CDATA[Vanessa Sheraly]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tipo-Mamani]]></surname>
<given-names><![CDATA[Mary Lizbeth]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad San Ignacio de Loyola  ]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional de San Agustín de Arequipa  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Perú</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Ciencias Médicas de Granma Hospital General Universitario Carlos Manuel de Céspedes ]]></institution>
<addr-line><![CDATA[Bayamo ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Señor de Sipán  ]]></institution>
<addr-line><![CDATA[Chiclayo ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad Cesar Vallejo  ]]></institution>
<addr-line><![CDATA[Chimbote ]]></addr-line>
<country>Perú</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Universidad Peruana Unión Escuela Profesional de Psicología ]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af7">
<institution><![CDATA[,Universidad Nacional del Altiplano Facultad de Enfermería ]]></institution>
<addr-line><![CDATA[Puno ]]></addr-line>
<country>Peru</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<volume>40</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0864-03002021000200008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0864-03002021000200008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0864-03002021000200008&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción: La COVID-19 ha generado preocupación por el contagio, sobre todo en el personal de salud que está en primera línea.  Objetivo: Analizar las evidencias de validez de contenido, estructura interna y confiabilidad de una medida de preocupación por el contagio de la COVID-19 en internos peruanos.  Métodos: Estudio transversal con diseño instrumental. La escala fue administrada mediante un cuestionario virtual y posteriormente distribuida a través de las redes sociales a 275 internos (58 varones y 217 mujeres) como resultado de un muestreo no probabilístico intencional, cuyas edades estuvieron comprendidas entre 19 y 40 años.  Resultados: Los valores del coeficiente V de Aiken fueron favorables para todos los ítems. El análisis factorial exploratorio indicó la existencia de un solo factor. El análisis factorial confirmatorio sugirió eliminar los ítems 1 y 7. La confiabilidad de la escala fue buena y se calculó con el coeficiente &#945; de Cronbach = 0,872.  Conclusiones: La escala de preocupación por el contagio de la COVID-19 en internos peruanos es una medida breve válida y confiable que puede ser utilizada para fines de investigación y rol profesional.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction: The COVID-19 pandemic has created concern over contagion, particularly among front-line healthcare workers.  Objective: Analyze the evidence of content validity, internal structure and reliability of a scale measuring concern over contagion with COVID-19 among Peruvian interns.  Methods: An instrumental cross-sectional study was conducted. The scale was applied via a virtual questionnaire and then distributed over the social networks to 275 interns (58 male and 217 female) selected by intentional nonprobability sampling whose age ranged from 19 to 40 years.  Results: Aiken's V coefficient values were favorable for all items. Exploratory factor analysis showed the presence of a single factor. Confirmatory factor analysis suggested deletion of items 1 and 7. Reliability of the scale proved to be good. It was estimated with a Cronbach's &#945; coefficient of 0.872.  Conclusions: The scale measuring concern over contagion with COVID-19 among Peruvian interns is brief, valid and reliable, and may be used for research and professional role purposes.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[preocupación por el contagio]]></kwd>
<kwd lng="es"><![CDATA[COVID-19]]></kwd>
<kwd lng="es"><![CDATA[análisis factorial]]></kwd>
<kwd lng="es"><![CDATA[confiabilidad]]></kwd>
<kwd lng="es"><![CDATA[personal de salud]]></kwd>
<kwd lng="en"><![CDATA[concern over contagion]]></kwd>
<kwd lng="en"><![CDATA[COVID-19]]></kwd>
<kwd lng="en"><![CDATA[factor analysis]]></kwd>
<kwd lng="en"><![CDATA[reliability]]></kwd>
<kwd lng="en"><![CDATA[health personnel]]></kwd>
</kwd-group>
</article-meta>
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