<?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>1816-8949</journal-id>
<journal-title><![CDATA[Anales de la Facultad de Ciencias Médicas (Asunción)]]></journal-title>
<abbrev-journal-title><![CDATA[An. Fac. Cienc. Méd. (Asunción)]]></abbrev-journal-title>
<issn>1816-8949</issn>
<publisher>
<publisher-name><![CDATA[EFACIM. Editorial de la Facultad de Ciencias Médicas - Universidad Nacional de Asunción]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1816-89492021000300017</article-id>
<article-id pub-id-type="doi">10.18004/anales/2021.054.03.17</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Patrones de actividad física y comportamiento sedentario en adolescentes de 13 a 15 años en Paraguay]]></article-title>
<article-title xml:lang="en"><![CDATA[Patterns of physical activity and sedentary behaviors in adolescents aged 13 to 15 in Paraguay]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santacruz]]></surname>
<given-names><![CDATA[Ethel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Duarte Zoilan]]></surname>
<given-names><![CDATA[Derlis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Benitez]]></surname>
<given-names><![CDATA[Gilda]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sequera]]></surname>
<given-names><![CDATA[Victor Guillermo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cañete]]></surname>
<given-names><![CDATA[Felicia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Ministerio de Salud Pública y Bienestar Social Dirección de Vigilancia de Enfermedades No Transmisibles ]]></institution>
<addr-line><![CDATA[Asunción ]]></addr-line>
<country>Paraguay</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional de Asunción Facultad de Ciencias Médicas Catedra de Salud Pública]]></institution>
<addr-line><![CDATA[San Lorenzo ]]></addr-line>
<country>Paraguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>54</volume>
<numero>3</numero>
<fpage>17</fpage>
<lpage>24</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S1816-89492021000300017&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S1816-89492021000300017&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S1816-89492021000300017&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  La actividad física insuficiente es uno de los principales problemas de salud pública a nivel global. Los patrones de conducta en los adolescentes, y el estilo de vida, podrían afectar su salud física y mental.  Objetivos:  El objetivo de este estudio fue conocer los patrones de actividad física y los comportamientos sedentarios en la población de adolescentes a nivel nacional.  Materiales y métodos:  Estudio cuantitativo, observacional, descriptivo de corte transverso, se aplicó el cuestionario de la Encuesta Global de Salud Escolar en adolescentes escolares del octavo y noveno grados del 3° ciclo de la Educación Escolar Básica y al 1°, 2° y 3° cursos de la Educación Media de 49 escuelas y colegios del país. En este estudio fueron incluidos 1.803 estudiantes de edades comprendidas entre 13 a 15 años.  Resultados:  El 27% de los adolescentes de 13 a 15 años de Paraguay son activos, siendo significativamente mayor en hombres que en mujeres (p-valor 0,000) y el 22% son inactivos con mayor frecuencia en mujeres que en hombres (p-valor 0,000). Se observo que el 33,5% de los adolescentes tenían comportamiento sedentario, el 43,4% de los adolescentes no utilizo el desplazamiento activo para asistir a la escuela. Los adolescentes que no participaron de las clases de educación física en la escuela representaron el15,6%.  Conclusión:  Si bien en un 27% los adolescentes de 13 a 15 años son activos, es preocupante el gran porcentaje de adolescentes inactivos y con comportamiento sedentario.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Insufficient physical activity is one of the main public health problems globally. Teen behavior patterns and lifestyle may affect their physical and mental health.  Objectives:  The objective of this study was to know the patterns of physical activity and sedentary behaviors in the adolescent population nationwide.  Materials and methods:  A quantitative, observational, descriptive cross-sectional study, the questionnaire of the Global School Health Survey was applied in school adolescents of the eighth and ninth grades of the 3rd cycle of Basic School Education and the 1st, 2nd and 3rd year of Secondary Education in 49 schools and colleges in the country. 1,803 students aged 13 to 15 years were included in this study.  Results.  27% of adolescents between the ages of 13 and 15 in Paraguay are active, being significantly higher in men than in women (p-value 0.000) and 22% are inactive more frequently in women than in men (p-value 0.000). It was observed that 33.5% of the adolescents had sedentary behavior, 43.4% of the adolescents did not use active displacement to attend school. Adolescents who did not participate in physical education classes at school accounted for 15.6%.  Conclusion:  Although 27% of adolescents between the ages of 13 and 15 are active, the large percentage of inactive adolescents with sedentary behavior is worrying.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[adolescentes]]></kwd>
<kwd lng="es"><![CDATA[actividad física, comportamientos sedentarios, desplazamiento activo, entorno escolar, Paraguay.]]></kwd>
<kwd lng="en"><![CDATA[adolescents]]></kwd>
<kwd lng="en"><![CDATA[physical activity, sedentary behavior, active displacement, school environment, Paraguay.]]></kwd>
</kwd-group>
</article-meta>
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