<?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>S1816-89492024000100115</article-id>
<article-id pub-id-type="doi">10.18004/anales/2024.057.01.115</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Factores asociados a anemia ferropénica en lactantes y preescolares]]></article-title>
<article-title xml:lang="en"><![CDATA[Factors associated with iron deficiency anemia in infants and preschoolers]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alcantara Rivera]]></surname>
<given-names><![CDATA[Dayanne]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruiz Dueñas]]></surname>
<given-names><![CDATA[Dorris]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Macedo León]]></surname>
<given-names><![CDATA[Franklin]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vilela Vera]]></surname>
<given-names><![CDATA[Max]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[María Del Socorro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vela Ruiz]]></surname>
<given-names><![CDATA[José Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Ricardo Palma Instituto de investigaciones de Ciencias Biomédicas ]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Peru</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2024</year>
</pub-date>
<volume>57</volume>
<numero>1</numero>
<fpage>115</fpage>
<lpage>125</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S1816-89492024000100115&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S1816-89492024000100115&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S1816-89492024000100115&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  La anemia se define como una afección en la cual el número de glóbulos rojos o la concentración de hemoglobina dentro de estos se encuentran por debajo del límite inferior, 11 gr/dl para menores entre 6 a 59 meses. La OMS calcula que a nivel mundial la anemia presenta una prevalencia del 42% en los niños menores de 5 años.  Objetivos:  Realizar una revisión panorámica de diversas publicaciones científicas acerca de los factores asociados a la anemia ferropénica en preescolares.  Materiales y métodos:  La revisión se realizó a través de la búsqueda electrónica de diversos artículos científicos relacionados con el tema. Se utilizó la pregunta PEO: ¿Cuáles son los factores asociados a anemia ferropénica en lactantes y preescolares? Se seleccionaron los artículos publicados desde el 2017 hasta el 2022.  Resultados:  De los 48 artículos encontrados en la revisión, 33 fueron descartados por no cumplir con nuestros criterios de selección, quedando 15 artículos para esta revisión. Basado en 12 artículos revisados, se halló que los factores que se asocian a anemia en menores de 5 años eran por problemas socioeconómicos, déficit de micronutrientes altos en hierro en dieta, madre con antecedente de anemia, la edad materna, falta de educación, entre otros.  Conclusión:  Los factores predisponentes para la presencia de anemia ferropénica en los menores de 5 años más importantes fueron los relacionados con la edad materna, el nivel socioeconómico y educativo de la madre que conllevan el déficit de hierro del menor.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Anemia is defined as a condition in which the number of red blood cells or the hemoglobin concentration within red blood cells is below the lower limit, 11 g/dL for children aged 6-59 months. The WHO estimates that worldwide anemia has a prevalence of 42% in children under 5 years of age.  Objectives:  To perform an overview review of various scientific publications on the factors associated with iron deficiency anemia in preschoolers.  Materials and methods:  The review was carried out through an electronic search of various scientific articles related to the subject. The PEO question was used: What are the factors associated with iron deficiency anemia in infants and preschoolers? Articles published from 2017 to 2022 were selected.  Results:  Of the 48 articles found in the review, 33 were discarded for not meeting our selection criteria, leaving 15 articles for this review. Based on 12 articles reviewed, it was found that the factors associated with anemia in children under 5 years of age were socioeconomic problems, deficiency of micronutrients high in iron in the diet, mothers with a history of anemia, maternal age, lack of education, among others.  Conclusion:  The most important predisposing factors for the presence of iron deficiency anemia in children under 5 years of age were those related to maternal age, socioeconomic and educational level of the mother that lead to iron deficiency in the child.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[lactantes]]></kwd>
<kwd lng="es"><![CDATA[preescolares]]></kwd>
<kwd lng="es"><![CDATA[factores asociados]]></kwd>
<kwd lng="es"><![CDATA[anemia ferropénica.]]></kwd>
<kwd lng="en"><![CDATA[infant]]></kwd>
<kwd lng="en"><![CDATA[child]]></kwd>
<kwd lng="en"><![CDATA[preschool,risk factors]]></kwd>
<kwd lng="en"><![CDATA[anemia]]></kwd>
<kwd lng="en"><![CDATA[iron-deficiency.]]></kwd>
</kwd-group>
</article-meta>
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