<?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>1012-2966</journal-id>
<journal-title><![CDATA[Gaceta Médica Boliviana]]></journal-title>
<abbrev-journal-title><![CDATA[Gac Med Bol]]></abbrev-journal-title>
<issn>1012-2966</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Medicina de la Universidad Mayor de San Simón]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1012-29662023000100072</article-id>
<article-id pub-id-type="doi">10.47993/gmb.v46i1.636</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Comparación de técnicas coproparasitológicas para el diagnóstico de geohelmintos intestinales en niños Lambayecanos]]></article-title>
<article-title xml:lang="en"><![CDATA[Comparison of coproparasitological techniques for the diagnosis of intestinal helminths in Lambayeca children]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carrasco-Solano]]></surname>
<given-names><![CDATA[Fransk Amarildo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santa Cruz-López]]></surname>
<given-names><![CDATA[Cinthya Yanina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vergara-Espinoza]]></surname>
<given-names><![CDATA[Martha Arminda]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Fernandez]]></surname>
<given-names><![CDATA[Melgy]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Pedro Ruiz Gallo Facultad de Ciencias Biológicas ]]></institution>
<addr-line><![CDATA[Lambayeque ]]></addr-line>
<country>Perú</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional de Jaén Facultad de Ciencias de la Salud ]]></institution>
<addr-line><![CDATA[Cajamarca ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional Pedro Ruiz Gallo Facultad de Ciencias Biológicas ]]></institution>
<addr-line><![CDATA[Lambayeque ]]></addr-line>
<country>Perú</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Nacional Pedro Ruiz Gallo  ]]></institution>
<addr-line><![CDATA[Lambayeque ]]></addr-line>
<country>Perú</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<volume>46</volume>
<numero>1</numero>
<fpage>72</fpage>
<lpage>76</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_arttext&amp;pid=S1012-29662023000100072&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_abstract&amp;pid=S1012-29662023000100072&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_pdf&amp;pid=S1012-29662023000100072&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Los helmintos transmitidos a través del suelo pueden afectar el desempeño educativo y desenvolvimiento normal de los niños.  Objetivo: comparar cinco técnicas coproparasitológicas para el diagnóstico de geohelmintos intestinales en niños lambayecanos.  Métodos: estudio descriptivo de corte transversal. Se recolectaron 150 muestras de materia fecal de niños que residían en los distritos de Túcume y Lambayeque en el departamento de Lambayeque (Perú), durante el año 2021. Los niños y niñas tenían entre 4 y 12 años de edad. Previo a la recolección, se les explicó a los padres de familia y apoderados de los menores las condiciones preclínicas adecuadas. Se calculó la sensibilidad, especificidad, concordancia, valor predictivo positivo y negativo de las técnicas de Baerman, sedimentación rápida, Willis Molloy, Sheathers Sugar y examen directo de heces. Los padres y apoderados autorizaron la participación de los menores en el estudio. El estudio contó con la aprobación del comité de ética de la Universidad Nacional de Jaén.  Resultados: la prevalencia geohelmintos intestinales fue del 20,7%, 19,3% y 18,0% con las técnicas de Baerman, sedimentación rápida y examen directo, respectivamente. Además, las técnicas de Baerman y de sedimentación rápida reportaron mayor sensibilidad, especificidad, valor predictivo positivo y negativo. Se obtuvo alto índice de concordancia para las técnicas de Baerman (0,894) y sedimentación rápida (0,891).  Conclusiones: las técnicas de Baerman y de sedimentación rápida permitieron mayor recuperación de parásitos, respecto al examen directo. Además, las especies de geohelmintos intestinales más identificadas en niños lambayecanos fueron Ascaris lumbricoides, Hymenolepis nana y Ancilostomideos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Helminths transmitted through the soil can affect the educational performance and normal development of children.  Objective: to compare five coproparasitological techniques for the diagnosis of intestinal geohelminths in Lambayecan children.  Methods: Descriptive cross-sectional study. 150 stool samples were collected from children residing in the districts of Túcume and Lambayeque in the department of Lambayeque (Peru), during the year 2021. The boys and girls included were between 4 and 12 years of age. Prior to the collection, the appropriate preclinical conditions are explained to the parents and guardians of the minors. The sensitivity, specificity, concordance, positive and negative predictive value of the Baerman, rapid sedimentation, Willis Molloy, Sheathers Sugar and direct stool examination techniques were calculated. Parents and guardians authorized the participation of minors in the study. The study was approved by the ethics committee of the National University of Jaén.  Results: the prevalence of intestinal geohelminths was 20,7%, 19,3% and 18,0% with the Baerman, rapid sedimentation and direct examination techniques, respectively. In addition, the Baerman and rapid sedimentation techniques reported higher sensitivity, specificity, positive and negative predictive value. A high concordance index was obtained for the Baerman (0,894) and rapid sedimentation (0,891) techniques.  Conclusions: the Baerman and rapid sedimentation techniques allowed greater recovery of parasites compared to direct stool examination. In addition, the species of intestinal geohelminths most identified in children from Lambaye were Ascaris lumbricoides, Hymenolepis nana and Ancilostomideos.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[infecciones por helmintos]]></kwd>
<kwd lng="es"><![CDATA[helmintos]]></kwd>
<kwd lng="es"><![CDATA[helmintiasis]]></kwd>
<kwd lng="es"><![CDATA[parásitos]]></kwd>
<kwd lng="es"><![CDATA[análisis parasitológico]]></kwd>
<kwd lng="en"><![CDATA[helminth infections]]></kwd>
<kwd lng="en"><![CDATA[helminths]]></kwd>
<kwd lng="en"><![CDATA[helminthiasis]]></kwd>
<kwd lng="en"><![CDATA[parasites]]></kwd>
<kwd lng="en"><![CDATA[parasitological analysis]]></kwd>
</kwd-group>
</article-meta>
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