<?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>S1683-98032021000200120</article-id>
<article-id pub-id-type="doi">10.31698/ped.48022021006</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Prevalencia de anemia en niños de 1 a 4 años de edad en Asunción y Central, Paraguay 2017]]></article-title>
<article-title xml:lang="en"><![CDATA[Prevalence of anemia in children aged 1 to 4 years in Asunción and the Central Department, Paraguay, 2017]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Galeano]]></surname>
<given-names><![CDATA[Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sanabria]]></surname>
<given-names><![CDATA[Gabriela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sanabria]]></surname>
<given-names><![CDATA[Marta]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Kawabata]]></surname>
<given-names><![CDATA[Aníbal]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguilar]]></surname>
<given-names><![CDATA[Gloria]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Estigarribia]]></surname>
<given-names><![CDATA[Gladys]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vuyk]]></surname>
<given-names><![CDATA[Iris]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Muñoz]]></surname>
<given-names><![CDATA[Sergio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pizarro]]></surname>
<given-names><![CDATA[Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional de Caaguazú Facultad de Ciencias Médicas ]]></institution>
<addr-line><![CDATA[Coronel Oviedo ]]></addr-line>
<country>Paraguay</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional de Caaguazú Facultad de Ciencias Médicas ]]></institution>
<addr-line><![CDATA[Coronel Oviedo ]]></addr-line>
<country>Paraguay</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Regional de Investigación en Salud Coronel Oviedo ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Paraguay</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Nacional del Este Facultad de Medicina Centro de Investigaciones Médicas]]></institution>
<addr-line><![CDATA[Minga Guazú ]]></addr-line>
<country>Paraguay</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad de la Frontera  ]]></institution>
<addr-line><![CDATA[Temuco ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Universidad de Chile Instituto de Nutrición y Tecnología de los Alimentos ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</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>48</volume>
<numero>2</numero>
<fpage>120</fpage>
<lpage>126</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S1683-98032021000200120&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S1683-98032021000200120&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S1683-98032021000200120&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  Los niños constituyen el grupo más afectado por la anemia. En Paraguay no existen datos actualizados sobre prevalencia de anemia en menores de 5 años.  Objetivos:  Determinar la prevalencia de anemia en niños previamente sanos de 1 a 4 años que acuden a consultorios de servicios de salud y guarderías de Asunción y Central de Paraguay, durante el año 2017.  Materiales y Métodos:  Estudio prospectivo, de corte transverso, observacional, descriptivo. Muestreo aleatorio, estratificado. Nivel de confianza: 95% Error de muestra: 5%. Variables: edad, sexo, hemoglobina, índices hematimétricos, ferritina, Proteína C reactiva (PCR), albúmina, zPeso/Edad, zPeso/Talla, zTalla/Edad, peso al nacer. Fueron analizadas medidas paramétricas y no paramétricas, &#967;2. La anemia se definió por criterios OMS para el grupo de 1 a 5 años de edad: Hemoglobina Hb&lt;11 g/dL y Volumen Corpuscular Medio VCM&lt; 72 fL Se utilizó el Programa Anthro v 3.2.2 y SPSS 16.0. Aprobado por Comité de Ética del Instituto de Medicina Tropical, se obtuvo consentimiento informado. Nivel de significancia&lt;0,05.  Resultados:  Fueron reclutados 806 pacientes. Se determinó Hb, VCM y ferritina en 706 pacientes.327 (46,3%) fueron varones. El promedio de Hb fue 11,9±1,03 g/dL. Volumen corpuscular medio promedio 71,2±26 fL. Se encontraron 83/706 pacientes con anemia (11,8%), 44/83 (53%) fueron microcíticas (VMC&lt;72 fL). PCR negativa 640/706 (90,7%) pacientes. El promedio de albuminemia fue 4,5±0,2 g/dL. El promedio de z Peso/Edad fue 0,29±1,33, z Peso/Talla -0,38±1,52 y el z Talla/Edad fue 0,92±1,64. Ferritina &lt; 12µg/L fue del 17,6 %. No se encontró relación entre el peso al nacer y la anemia [p=0,11. RR: 1,45 (0,6- 2,3)]. La prevalencia de anemia en el grupo de 12 a 23 meses fue del 39 % vs el 6,9 % en preescolares (&#967;2 p&lt;0,05).  Conclusiones:  La prevalencia de anemia en lactantes de Asunción y Central constituye un problema de salud pública.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Children are the group most affected by anemia. In Paraguay there are no updated data on the prevalence of anemia in children under 5 years of age.  Objectives:  To determine the prevalence of anemia in previously healthy children aged 1 to 4 years who presented to health services clinics and nurseries in Asunción and the Central Department, Paraguay, during the year 2017.  Materials and Methods:  This was a prospective, cross-sectional, observational descriptive study. We used random, stratified sampling. Confidence level: 95% Sample error: 5%. Variables: age, sex, hemoglobin, hematometric indices, ferritin, C-reactive protein (CRP), albumin, z Weight / Age, z Weight / Height, z Height / Age, birth weight. Parametric and non-parametric measures, &#967;2, were analyzed. Anemia was defined by WHO criteria for the 1 to 5 year-old group: Hemoglobin Hb &lt;11 g / dL and Mean Corpuscular Volume MCV &lt;72 fL The Anthro Program v 3.2.2 and SPSS 16.0 were used. The study was approved by the Ethics Committee of the Institute of Tropical Medicine, and informed consent was obtained. Significance level &lt;0.05.  Results:  806 patients were recruited. Hgb, MCV and ferritin were determined in 706 patients. 327 (46.3%) were male. The mean Hgb was 11.9 ± 1.03 g / dL. Mean corpuscular volume 71.2 ± 26 fL. 83/706 patients with anemia (11.8%) were found, 44/83 (53%) were microcytic (MCV &lt;72 fL). Negative CRP 640/706 (90.7%) patients. Average albuminemia was 4.5 ± 0.2 g / dL. The mean of z Weight / Age was 0.29 ± 1.33, z Weight / Height -0.38 ± 1.52 and the z Height / Age was 0.92 ± 1.64. Ferritin &lt;12µg / L was 17.6%. No relationship was found between birth weight and anemia [p = 0.11. RR: 1.45 (0.6-2.3)]. The prevalence of anemia in the 12 to 23 month group was 39% vs 6.9% in preschool children (&#967;2 p &lt;0.05).  Conclusions: The prevalence of anemia in infants from Asunción and the Central Department constitutes a public health problem.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Anemia]]></kwd>
<kwd lng="es"><![CDATA[ferritina]]></kwd>
<kwd lng="es"><![CDATA[niños]]></kwd>
<kwd lng="en"><![CDATA[anemia]]></kwd>
<kwd lng="en"><![CDATA[ferritin]]></kwd>
<kwd lng="en"><![CDATA[children]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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