<?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>0124-7107</journal-id>
<journal-title><![CDATA[Universidad y Salud]]></journal-title>
<abbrev-journal-title><![CDATA[Univ. Salud]]></abbrev-journal-title>
<issn>0124-7107</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Nariño]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0124-71072022000200135</article-id>
<article-id pub-id-type="doi">10.22267/rus.222402.267</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Asociación entre tiempo de uso de teléfono celular, nivel de actividad física y rendimiento académico en universitarios]]></article-title>
<article-title xml:lang="en"><![CDATA[Association between time spent on a cell phone, physical activity level, and academic performance in college students]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cigarroa]]></surname>
<given-names><![CDATA[Igor]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fierro-Villarroel]]></surname>
<given-names><![CDATA[Iván]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bravo-Leal]]></surname>
<given-names><![CDATA[Michelle]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Parra-Acevedo]]></surname>
<given-names><![CDATA[María Paz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guzmán-Muñoz]]></surname>
<given-names><![CDATA[Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tapia-Figueroa]]></surname>
<given-names><![CDATA[Andrea]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zapata-Lamana]]></surname>
<given-names><![CDATA[Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Santo Tomás Facultad de Salud Escuela de kinesiología]]></institution>
<addr-line><![CDATA[Los Ángeles ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Concepción Escuela de Educación ]]></institution>
<addr-line><![CDATA[Los Ángeles ]]></addr-line>
<country>Chile</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2022</year>
</pub-date>
<volume>24</volume>
<numero>2</numero>
<fpage>135</fpage>
<lpage>143</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0124-71072022000200135&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0124-71072022000200135&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0124-71072022000200135&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción:  El aumento del uso de teléfono celular y la baja actividad física en universitarios se han asociado a un bajo rendimiento académico.  Objetivo:  Analizar la relación entre tiempo de uso del teléfono celular, el nivel de actividad física y rendimiento académico en estudiantes universitarios.  Materiales y métodos:  Estudio de alcance correlacional y temporalidad longitudinal. Participaron 36 estudiantes universitarios, a quienes se evaluó durante un semestre, el tiempo que destinaron al uso de teléfono celular, a través de la aplicación &#8220;Moment&#8221; y la actividad física mediante la aplicación &#8220;Pacer&#8221;. Se registró el rendimiento académico con el promedio de notas.  Resultados:  Durante el semestre, los hombres realizaron mayor actividad física y utilizaron por mayor tiempo el teléfono. En periodos de evaluación, las mujeres tuvieron mayor actividad física y menor uso del teléfono celular (p=0,019 y p=0,033, respectivamente). Además, los hombres que tuvieron mejores notas promedio hacían un menor número de pickups diarios (p=0,032).  Conclusiones:  Los hombres universitarios son físicamente más activos y usan más el celular durante el semestre, aunque en periodo de evaluaciones las mujeres tienden a ser más activas y usar menos tiempo su celular. Los universitarios que usan menos el teléfono celular tienen mejor rendimiento académico.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction:  Low academic performance of college students has been associated with an increase in time spent on cell phones and a low physical activity.  Objective:  To analyze the relationship between time spent on cell phones, physical activity level, and academic performance in college students.  Materials and methods:  A study with a correlational and longitudinal temporality approach. During a semester, 36 college students were assessed on the time they spent using cell phones and their physical activity levels through the Moment and Pacer applications, respectively. Academic performance was monitored through report cards.  Results:  Men engaged in more physical activity and used cell phones more frequently during the analyzed period, while women showed higher physical activity levels and lower cell phone usage during evaluation periods (p=0.019 y p=0.033, respectively). Also, men who had better grade averages showed lower number of daily pickups (p=0.032).  Conclusions:  College men show higher physical activity levels and longer cell phone usage during the semester, while women tend to be more active and use their cell phones less frequently during evaluation periods. College students who use cell phones less regularly also have a better academic performance.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Teléfono celular]]></kwd>
<kwd lng="es"><![CDATA[ejercicio físico]]></kwd>
<kwd lng="es"><![CDATA[rendimiento académico]]></kwd>
<kwd lng="es"><![CDATA[estudiantes]]></kwd>
<kwd lng="es"><![CDATA[correlación de datos]]></kwd>
<kwd lng="es"><![CDATA[Chile]]></kwd>
<kwd lng="en"><![CDATA[Cell phone]]></kwd>
<kwd lng="en"><![CDATA[exercise]]></kwd>
<kwd lng="en"><![CDATA[academic performance]]></kwd>
<kwd lng="en"><![CDATA[students]]></kwd>
<kwd lng="en"><![CDATA[correlation of data]]></kwd>
<kwd lng="en"><![CDATA[Chile]]></kwd>
</kwd-group>
</article-meta>
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