<?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>0016-3813</journal-id>
<journal-title><![CDATA[Gaceta médica de México]]></journal-title>
<abbrev-journal-title><![CDATA[Gac. Méd. Méx]]></abbrev-journal-title>
<issn>0016-3813</issn>
<publisher>
<publisher-name><![CDATA[Academia Nacional de Medicina de México A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0016-38132021000200127</article-id>
<article-id pub-id-type="doi">10.24875/gmm.20000098</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Conductas de exposición y protección solar en adolescentes y adultos de la Ciudad de México]]></article-title>
<article-title xml:lang="en"><![CDATA[Sun exposure and sun protection behaviors among teenagers and adults in Mexico City]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales-Sánchez]]></surname>
<given-names><![CDATA[Martha A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Navarro-Rodríguez]]></surname>
<given-names><![CDATA[Frida D.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Olguín-García]]></surname>
<given-names><![CDATA[Ma. Guadalupe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez-Acar]]></surname>
<given-names><![CDATA[Myrna]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Peralta-Pedrero]]></surname>
<given-names><![CDATA[Ma. Luisa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jurado-Santa Cruz]]></surname>
<given-names><![CDATA[Fermín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Servicios de Salud Pública Centro Dermatológico Dr. Ladislao de la Pascua ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</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>157</volume>
<numero>2</numero>
<fpage>127</fpage>
<lpage>132</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0016-38132021000200127&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0016-38132021000200127&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0016-38132021000200127&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: Conocer la prevalencia de las conductas exposición y protección solar en un grupo de adolescentes y compararlos con un grupo de adultos en la Ciudad de México.  Material y métodos: Estudio transversal descriptivo en estudiantes de 16 a 18 años y en adultos mayores de 18 años.  Resultados: Se encuestaron 748 alumnos, 60 % mujeres y 40 % hombres. El 90 % busca la sombra, el 70.1 % evita exponerse al sol de las 10 a las 16 horas y el 30.6 % usa filtro solar. De 620 adultos, 67.5 % mujeres y 32.4 % hombres, el 82.6 % buscan la sombra, el 60.2 % evita el sol de las 10 a las 16 horas y el 48.1 % utiliza filtro solar. El 72.9 % de adultos y el 80.8 % de adolescentes se exponen al sol debido a actividades domésticas.  Discusión: Existe una tendencia similar en las conductas de protección y exposición solar en adolescentes y adultos. Es alta la prevalencia de uso de fotoprotector en adultos en comparación con los adolescentes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective: To know the prevalence of sun exposure and protection behaviors in a group of adolescents and to compare them with a group of adults in Mexico City.  Material and methods: Descriptive, cross-sectional study in students aged 16 to 18 years and in adults older than 18 years.  Results: Seven-hundred and forty-eight students were surveyed; 60 % were females and 40 % males; 90 % seek shade, 70.1 % avoid exposing themselves to the sun from 10.00 to 16.00 hours and 30.6 % use sunscreen. Out of 620 adults, 67.5 % were women and 32.4 % were men; 82.6 % seek shade, 60.2 % avoid the sun from 10.00 to 16.00 hours and 48.1% use sunscreen; 72.9 % of adults and 80.8 % of adolescents are exposed to the sun due to domestic activities.  Discussion: There is a similar trend in sun protection and exposure behaviors in adolescents and adults. The prevalence of sunscreen use in adults is high in comparison with adolescents.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Conductas de exposición solar]]></kwd>
<kwd lng="es"><![CDATA[Conductas de protección solar]]></kwd>
<kwd lng="es"><![CDATA[Fotoprotección]]></kwd>
<kwd lng="es"><![CDATA[Prevención del cáncer de piel]]></kwd>
<kwd lng="en"><![CDATA[Sun exposure behaviors]]></kwd>
<kwd lng="en"><![CDATA[Sun protection behaviors]]></kwd>
<kwd lng="en"><![CDATA[Photoprotection]]></kwd>
<kwd lng="en"><![CDATA[Skin cancer prevention]]></kwd>
</kwd-group>
</article-meta>
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