<?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>0124-4108</journal-id>
<journal-title><![CDATA[Perspectivas en Nutrición Humana]]></journal-title>
<abbrev-journal-title><![CDATA[Perspect Nut Hum]]></abbrev-journal-title>
<issn>0124-4108</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Antioquia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0124-41082019000100027</article-id>
<article-id pub-id-type="doi">10.17533/udea.penh.v21n1a03</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Actividad física, estado nutricional y consumo habitual de alimentos en escolares del norte de Chile]]></article-title>
<article-title xml:lang="en"><![CDATA[Physical Activity, Nutritional Status, and Habitual Dietary Intake in School Children in the North of Chile]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Solari Montenegro]]></surname>
<given-names><![CDATA[Guido Clemente]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rivera Iratchet]]></surname>
<given-names><![CDATA[Monserrat Elliet]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Solari Vega]]></surname>
<given-names><![CDATA[Bruno Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Wall Pacheco]]></surname>
<given-names><![CDATA[Ana María]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Peralta Peña]]></surname>
<given-names><![CDATA[María Belén]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Anto fagasta Facultad de Cs. de la Salud ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Antofagasta Facultad de Cs. de la Salud ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Antofagasta Facultad de Medicina y Odontología ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad de Antofagasta Facultad de Cs. de la Salud ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad de Antofagasta Facultad de Cs. de la Salud ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<volume>21</volume>
<numero>1</numero>
<fpage>27</fpage>
<lpage>40</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0124-41082019000100027&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0124-41082019000100027&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0124-41082019000100027&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Antecedentes: Chile triplicó la prevalencia de obesidad en estudiantes de primero básico de 5,8 % (1987) a 17 % (2000).  Objetivo: identificar hábitos de actividad física, estado nutricional y consumo de alimentos en escolares de primer año básico de la ciudad de Taltal, Chile.  Materiales y métodos: estudio observacional, descriptivo, transversal, en 94 estudiantes de 6,5±0,5 años de Taltal, Chile, en quienes se exploró actividad física, consumo de alimentos y estado nutricional según IMC y perímetro de cintura.  Resultados: según IMC, el 58,5 % del total estudiado tenía algún grado de exceso, que incluía 23,4 % de obesidad y 5,3 % de obesidad severa, más prevalentes en hombres (p=0,035 y p=0,014 respectivamente) y 28 % de sobrepeso sin diferencia por sexo (p&gt;0,05). En las combinaciones de almuerzo y comida, ingieren 78 % de alimentos altos en grasa y 16,8 % bajos en grasa. Solo el 41,5 % de los sujetos realizaban actividades físicas sistemáticas, sin diferencias según sexo (p&lt;0,05).  Conclusión: según IMC, el 58,3 % tiene sobrepeso u obesidad, esta última más prevalente entre hombres. Ambos sexos consumen preferentemente alimentos altos en grasas y el 66 % realiza actividad física compatible con sedentarismo.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background: The prevalence of obesity in school-aged children in Chile tripled from 5.8 % in 1987 to 17 % in 2000.  Objective: Identify physical activity habits, nutritional status, and food consumption patterns in first graders in the city of Taltal, Chile.  Materials and Methods: Observational, descriptive, cross-sectional study of 94 students 6.5 ± 0.5 years of age in Taltal, Chile to explore physical activity, food intake, and nutritional status as measured by BMI and waist circumference.  Results: According to BMI, 58.5 % of the sample had excess weight; 23.4 % obese and 5.3 % severely obese, with higher prevalences observed in males (p=0.035 and p=0.014 respectively). 28 % of both males and females were overweight (p&gt;0.05). Of the foods consumed at snack and lunch, 78 % were high in fat and 16.8 % low in fat content. Only 41.5 % of subjects both male and female (p&lt;0.05) participated in regular physical activity.  Conclusions: As measured by BMI, 58.3 % of students were overweight or obese, with obesity more prevalent in males. Both sexes consumed a majority of foods with a high fat content and 66 % of students are sedentary.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[conducta alimentaria]]></kwd>
<kwd lng="es"><![CDATA[ejercicio]]></kwd>
<kwd lng="es"><![CDATA[nutrición]]></kwd>
<kwd lng="es"><![CDATA[sobrepeso]]></kwd>
<kwd lng="es"><![CDATA[obesidad]]></kwd>
<kwd lng="en"><![CDATA[Dietary habits]]></kwd>
<kwd lng="en"><![CDATA[physical activity]]></kwd>
<kwd lng="en"><![CDATA[nutrition]]></kwd>
<kwd lng="en"><![CDATA[overweight]]></kwd>
<kwd lng="en"><![CDATA[obesity]]></kwd>
</kwd-group>
</article-meta>
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