<?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>1683-9803</journal-id>
<journal-title><![CDATA[Pediatría (Asunción)]]></journal-title>
<abbrev-journal-title><![CDATA[Pediatr. (Asunción)]]></abbrev-journal-title>
<issn>1683-9803</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Paraguaya de Pediatría]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1683-98032020000100011</article-id>
<article-id pub-id-type="doi">10.31698/ped.47012020003</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Nivel de actividad física y estado nutricional en una población pediátrica de un consultorio ambulatorio Asunción]]></article-title>
<article-title xml:lang="en"><![CDATA[Level of physical activity and nutritional status in a pediatric population of an Asunción outpatient clinic]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramirez Pastore]]></surname>
<given-names><![CDATA[Leticia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gotz]]></surname>
<given-names><![CDATA[Sylvia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Riera]]></surname>
<given-names><![CDATA[Jacinto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pastore]]></surname>
<given-names><![CDATA[Brunilde]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vera]]></surname>
<given-names><![CDATA[Norma]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castaño]]></surname>
<given-names><![CDATA[Liz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sequera]]></surname>
<given-names><![CDATA[Victor Guillermo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro Pediátrico Integral Riera S.R.L.  ]]></institution>
<addr-line><![CDATA[Asunción ]]></addr-line>
<country>Paraguay</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Ministerio de Salud Pública y Bienestar Social Dirección de Vigilancia de la Salud ]]></institution>
<addr-line><![CDATA[Asunción ]]></addr-line>
<country>Paraguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2020</year>
</pub-date>
<volume>47</volume>
<numero>1</numero>
<fpage>11</fpage>
<lpage>16</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S1683-98032020000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S1683-98032020000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S1683-98032020000100011&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  El descenso en el nivel de actividad física en los niños y adolescentes se asocia con mayores niveles de sobrepeso, obesidad y empeoramiento de la salud cardiovascular.  Objetivo : Analizar los hábitos de práctica física, parámetros antropométricos y tiempo de pantalla (televisión, teléfonos móviles, tabletas) en una población escolar que acude a consulta pediátrica ambulatoria en Asunción durante el 2018.  Materiales y Métodos:  Estudio observacional, descriptivo con componente analítico, trasversal. El nivel de actividad física se valoró a través del cuestionario Physical Activity Questionnaire for Children (PAQ-C), con puntajes de 1 a 5, siendo 5 la máxima actividad física. Se incorporó una pregunta sobre el número de horas al día frente a las pantallas. Las variables antropométricas evaluadas fueron el índice de masa corporal (IMC), Z-score del IMC, pliegue tricipital y circunferencia abdominal. Las variables se presentaron como media y desviación estándar. Los datos se analizaron las pruebas T-Student y Chi cuadrado. El nivel de significancia establecido fue &lt;0,05.  Resultados:  Fueron evaluados 636 escolares, 54% de sexo masculino, con edad media de 10 años, un 11,3 % presentó obesidad y un 22,2 % sobrepeso. La actividad física medida por PAQ-C obtuvo de media 2,93±0,65 puntos. El promedio de tiempo de pantalla fue de 3,53±2,33 horas. En función del sexo no se encontraron diferencias significativas para la edad, tampoco para los parámetros antropométricos, ni horas de pantalla. La división en terciles de los valores de actividad física mostró diferencias significativas con el IMC, Z-score del IMC y pliegue tricipital, no así con la circunferencia abdominal (p=0,089). Por otro lado, los niños menos activos son los que manifestaron pasar más tiempo frente a las pantallas (p=0,006).  Conclusión:  Los menores niveles de actividad física son reportados por aquellos niños que pasan más tiempo frente a las pantallas, que presentan un mayor índice de masa corporal y Z-score IMC, así como un mayor pliegue tricipital.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  The decrease in the level of physical activity in children and adolescents is associated with higher levels of being overweight, obesity and worsening of cardiovascular health.  Objective:  To analyze physical activity habits, anthropometric parameters and screen time (television, mobile phones, tablets) in a school-aged population who presented for pediatric ambulatory consultation in Asunción during 2018.  Materials and Methods:  This was an observational cross-sectional and descriptive study with an analytical component. The level of physical activity was assessed through the Physical Activity Questionnaire for Children (PAQ-C), with scores ranging from 1 to 5, with 5 being the maximum physical activity. A question about the number of hours per day in front of screens was incorporated. The anthropometric variables evaluated were body mass index (BMI), BMI Z-score, triceps skin fold and abdominal circumference. The variables were presented as mean and standard deviations. The data were analyzed by the T-Student and Chi square tests. The level of significance established was &lt;0.05.  Results:  636 schoolchildren were evaluated, 54% were male, with a mean age of 10 years. 11.3% were obese and 22.2% overweight. The physical activity measured by PAQ-C averaged 2.93 ± 0.65 points. The average screen time was 3.53 ± 2.33 hours. When adjusted for gender, no significant differences were found for age, nor for anthropometric parameters, nor screen hours. The tertile division of the physical activity values showed significant differences with the BMI, Z-score of the BMI and triceps skin fold, but not with the abdominal circumference (p = 0.089). On the other hand, the least active children are those who said they spend more time in front of screens (p = 0.006).  Conclusion:  Lower levels of physical activity are reported by those children who spend more time in front of screens, have a higher body mass index and BMI Z-score, as well as a greater triceps skin fold.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Actividad física]]></kwd>
<kwd lng="es"><![CDATA[sedentarismo]]></kwd>
<kwd lng="es"><![CDATA[escolares]]></kwd>
<kwd lng="es"><![CDATA[obesidad]]></kwd>
<kwd lng="es"><![CDATA[sobrepeso]]></kwd>
<kwd lng="en"><![CDATA[Physical activity]]></kwd>
<kwd lng="en"><![CDATA[sedentary lifestyle]]></kwd>
<kwd lng="en"><![CDATA[school children]]></kwd>
<kwd lng="en"><![CDATA[obesity]]></kwd>
<kwd lng="en"><![CDATA[overweight]]></kwd>
</kwd-group>
</article-meta>
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<surname><![CDATA[Cofre-Bolados]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Salvador Perez]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Castro-Sanchez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Valdivia-Moral]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Perez-Cortés]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Relación entre nivel de actividad física y composición corporal en escolares de Santiago (Chile)]]></article-title>
<source><![CDATA[Journal of Sport and Health Research]]></source>
<year>2016</year>
<volume>8</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>65-74</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
