<?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>0034-7531</journal-id>
<journal-title><![CDATA[Revista Cubana de Pediatría]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Pediatr]]></abbrev-journal-title>
<issn>0034-7531</issn>
<publisher>
<publisher-name><![CDATA[Centro Nacional de Información de Ciencias MédicasEditorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-75312022000200003</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Prevalencia de desórdenes gastrointestinales funcionales en adolescentes]]></article-title>
<article-title xml:lang="en"><![CDATA[Prevalence of functional gastrointestinal disorders in adolescents]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Plasencia Vital]]></surname>
<given-names><![CDATA[Judith]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fragoso Arbelo]]></surname>
<given-names><![CDATA[Trini]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Velasco Benitez]]></surname>
<given-names><![CDATA[Carlos Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carassou Gutiérrez]]></surname>
<given-names><![CDATA[Mara]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arias Pompa]]></surname>
<given-names><![CDATA[Yoandris Ivan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ponce Sánchez]]></surname>
<given-names><![CDATA[Lilianne]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital &#8220;Dr. Luis Díaz Soto&#8221;  ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Pediátrico Borras Marfán  ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad del Valle  ]]></institution>
<addr-line><![CDATA[ Cali]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<volume>94</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0034-75312022000200003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0034-75312022000200003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0034-75312022000200003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  Los desórdenes gastrointestinales funcionales pediátricos, comprenden un conjunto de síntomas gastrointestinales crónicos o recurrentes, no explicados por anomalías estructurales o bioquímicas, con interferencia importante en la calidad de vida del niño y su familia.  Objetivo: Determinar la prevalencia de los desórdenes gastrointestinales funcionales en adolescentes.  Métodos: Estudio observacional, descriptivo de corte transversal, prospectivo con 318 adolescentes pertenecientes a los centros de enseñanza del reparto Camilo Cienfuegos del municipio Habana del Este, en el período comprendido entre marzo 2020 y enero del 2021. Las variables utilizadas fueron edad, sexo, antecedentes personales de dengue, antecedentes familiares de desórdenes gastrointestinales familiares, primogénito, padres separados, hijo único, prematuridad y nacimiento por cesárea. Se utilizó el cuestionario para síntomas digestivos pediátricos, basado en los criterios de Roma IV.  Resultados: Un total de 93 estudiantes, para 29,2 % cumplieron los criterios diagnósticos de Roma IV para algún desorden gastrointestinal funcional. Se encontró predominio del sexo femenino (34,3 %) y del grupo de 10-12 años (30 %). El estreñimiento funcional se diagnosticó en 22,7 % de los adolescentes, seguido de la dispepsia funcional en 3,5 %.  Conclusiones: Los desórdenes gastrointestinales funcionales son comunes en los adolescentes del estudio. El estreñimiento funcional es el trastorno más frecuente. Los desórdenes gastrointestinales funcionales se presentan de forma significativa en adolescentes del sexo femenino.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Pediatric functional gastrointestinal disorders comprise a set of chronic or recurrent gastrointestinal symptoms, not explained by structural or biochemical abnormalities, with significant interference in the quality of life of the child and his/her family.  Objective:  Determine the prevalence of functional gastrointestinal disorders in adolescents.  Methods:  Observational, descriptive cross-sectional, prospective study with 318 adolescents belonging to the educational centers of Camilo Cienfuegos neighborhood, Habana del Este municipality, in the period between March 2020 and January 2021. The variables used were age, sex, personal history of dengue, family history of gastrointestinal disorders, firstborn, separated parents, only child, prematurity and birth by cesarean section. The questionnaire for pediatric digestive symptoms, based on the Rome IV criteria, was used.  Results:  A total of 93 students (29.2%) met the diagnostic criteria of Rome IV for some functional gastrointestinal disorder. A predominance of the female sex (34.3%) and the group of 10-12 years (30%) was found. Functional constipation was diagnosed in 22.7% of adolescents, followed by functional dyspepsia (3.5%).  Conclusions:  Functional gastrointestinal disorders are common in the studied adolescents. Functional constipation is the most common disorder. Functional gastrointestinal disorders occur significantly in female adolescents.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[desórdenes gastrointestinales funcionales]]></kwd>
<kwd lng="es"><![CDATA[criterios de Roma IV]]></kwd>
<kwd lng="es"><![CDATA[adolescentes]]></kwd>
<kwd lng="en"><![CDATA[functional gastrointestinal disorders]]></kwd>
<kwd lng="en"><![CDATA[Rome IV criterio]]></kwd>
<kwd lng="en"><![CDATA[adolescents]]></kwd>
</kwd-group>
</article-meta>
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