<?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>0185-3325</journal-id>
<journal-title><![CDATA[Salud mental]]></journal-title>
<abbrev-journal-title><![CDATA[Salud Ment]]></abbrev-journal-title>
<issn>0185-3325</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0185-33252021000400193</article-id>
<article-id pub-id-type="doi">10.17711/sm.0185-3325.2021.025</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Smartphone addiction is associated with symptoms of anxiety, depression, stress, tension, confusion, and insomnia: A cross-sectional and comparative study with physically and non-physically active adults in self-isolation during the COVID-19 pandemic]]></article-title>
<article-title xml:lang="es"><![CDATA[Adicción a los teléfonos inteligentes se asocia con síntomas de ansiedad, depresión, estrés, tensión, confusión e insomnio: un estudio transversal y comparativo con adultos físicamente activos y no activos durante el autoaislamiento de la pandemia COVID-19]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Solon Júnior]]></surname>
<given-names><![CDATA[Luiz José Frota]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ribeiro]]></surname>
<given-names><![CDATA[Carlos Henrique Tomaz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fortes]]></surname>
<given-names><![CDATA[Leonardo de Sousa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barbosa]]></surname>
<given-names><![CDATA[Bruno Teixeira]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silva Neto]]></surname>
<given-names><![CDATA[Luiz Vieira da]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Federal do Ceará  ]]></institution>
<addr-line><![CDATA[Sobral-Ceará Ceará]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade Estadual Vale do Acaraú Centro de Ciências da Saúde ]]></institution>
<addr-line><![CDATA[Sobral Ceará]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidade Federal da Paraíba Departamento de Educação Física ]]></institution>
<addr-line><![CDATA[João Pessoa, Paraíba]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Centro Universitário de João Pessoa Departamento de Educação Física ]]></institution>
<addr-line><![CDATA[João Pessoa Paraíba]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2021</year>
</pub-date>
<volume>44</volume>
<numero>4</numero>
<fpage>193</fpage>
<lpage>200</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0185-33252021000400193&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0185-33252021000400193&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0185-33252021000400193&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction During the novel coronavirus disease (COVID-19) outbreak, social media exposure and the use of electronic devices have increased; still, these behaviors may cause adverse health effects.  Objective  This study assessed sleep quality, insomnia, mood, and psychological aspects among physically ( n = 46) and non-physically ( n = 53) active individuals during self-isolation throughout the COVID-19 pandemic and examined their association with smartphone addiction.  Method A cross-sectional study was conducted among adult Brazilian citizens in self-isolation for at least 60 days; ninety-nine volunteers from different Brazilian regions were enrolled in the online survey. The Depression, Anxiety and Stress Scale-Short Form, the Pittsburgh Sleep Quality Index, the Insomnia Severity Index, the Brunel Mood Scale, and the Smartphone Addiction Scale-Short Version were used to assess the study outcomes.  Results  The results indicate moderate and large correlations of smartphone addiction with mood subscales, insomnia ( r = .52), anxiety ( r = .49), depression ( r = .49), and stress ( r = .49) symptoms. Also, it was observed that physically active participants were less addicted to smartphones than the non-physically active during self-isolation ( p &lt; .01) and that the physically active ones had a better mood and lower anxiety ( p = .02), depression ( p &lt; .01) and insomnia ( p &lt; .01) levels.  Discussion and conclusion These findings show the health implications of self-isolation and how essential it is to be physically active to avoid self-isolation&#700;s adverse psychological effects.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción Durante el brote de la nueva enfermedad por coronavirus (COVID-19), la exposición a los medios sociales y el uso de dispositivos electrónicos han aumentado; sin embargo, estos comportamientos pueden causar efectos adversos en la salud.  Objetivo  Este estudio evaluó la calidad del sueño, el insomnio, el estado de ánimo y los aspectos psicológicos entre los individuos activos físicos ( n = 46) y no físicos ( n = 53) durante el autoaislamiento debido a la pandemia COVID-19 y examinó su asociación con la adicción a los teléfonos inteligentes.  Método Se llevó a cabo un estudio transversal entre ciudadanos brasileños adultos en autoaislamiento durante al menos 60 días; noventa y nueve voluntarios de diferentes regiones brasileñas se inscribieron en la encuesta en línea. La Depression, Anxiety and Stress Scale-Short Form, the Pittsburgh Sleep Quality Index, the Insomnia Severity Index, the Brunel Mood Scale, and the Smartphone Addiction Scale-Short Version se utilizaron para evaluar los resultados del estudio.  Resultados  Los resultados indican correlaciones moderadas y mayores en la adicción a los teléfonos inteligentes con subescalas de humor, insomnio (r = .52), síntomas ansiedad ( r = .49), depresión ( r = .49) y estrés ( r = .49). Además, se observó que los participantes físicamente activos eran menos adictos a los teléfonos inteligentes que los no activos durante el autoaislamiento ( p = .01) y que los físicamente activos tenían un mejor estado de ánimo y menores niveles de ansiedad ( p = .02), depresión ( p = .01) e insomnio ( p = .01).  Discusión y conclusión Estos hallazgos muestran las implicaciones para la salud del autoaislamiento y lo esencial que es ser físicamente activo para evitar los efectos psicológicos adversos del autoaislamiento.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Coronavirus]]></kwd>
<kwd lng="en"><![CDATA[self-isolation]]></kwd>
<kwd lng="en"><![CDATA[physical activity]]></kwd>
<kwd lng="en"><![CDATA[addiction]]></kwd>
<kwd lng="en"><![CDATA[psychological aspects]]></kwd>
<kwd lng="es"><![CDATA[Coronavirus]]></kwd>
<kwd lng="es"><![CDATA[autoaislamiento]]></kwd>
<kwd lng="es"><![CDATA[actividad física]]></kwd>
<kwd lng="es"><![CDATA[adicción]]></kwd>
<kwd lng="es"><![CDATA[aspectos psicológicos]]></kwd>
</kwd-group>
</article-meta>
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