<?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>1665-1146</journal-id>
<journal-title><![CDATA[Boletín médico del Hospital Infantil de México]]></journal-title>
<abbrev-journal-title><![CDATA[Bol. Med. Hosp. Infant. Mex.]]></abbrev-journal-title>
<issn>1665-1146</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Salud, Hospital Infantil de México Federico Gómez]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1665-11462020000600312</article-id>
<article-id pub-id-type="doi">10.24875/bmhim.20000135</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Evaluación comparativa del pie plano en preescolares]]></article-title>
<article-title xml:lang="en"><![CDATA[Comparative assessment of flatfoot in preschool children]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fuentes-Venado]]></surname>
<given-names><![CDATA[Claudia E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
<xref ref-type="aff" rid="A a"/>
<xref ref-type="aff" rid="A3"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ángeles-Ayala]]></surname>
<given-names><![CDATA[Aranza]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salcedo-Trejo]]></surname>
<given-names><![CDATA[Montserrat S.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sumano-Pérez]]></surname>
<given-names><![CDATA[Leticia J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Viveros-del Valle]]></surname>
<given-names><![CDATA[Claudia Y.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Herrera]]></surname>
<given-names><![CDATA[Erick O.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Frías-de León]]></surname>
<given-names><![CDATA[María G.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Gutiérrez]]></surname>
<given-names><![CDATA[Leopoldo E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Monjaras-Bernal]]></surname>
<given-names><![CDATA[Isis G.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pinto-Almazán]]></surname>
<given-names><![CDATA[Rodolfo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma Metropolitana Doctorado en Ciencias Biológicas y de la Salud ]]></institution>
<addr-line><![CDATA[Iztapalapa Ciudad de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Hospital de Especialidades Unidad de Investigación Médica en Farmacología]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital General de Zona No. 197 Servicio de Medicina Física y Rehabilitación ]]></institution>
<addr-line><![CDATA[Texcoco ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad del Valle de México Escuela de Ciencias de la Salud ]]></institution>
<addr-line><![CDATA[Texcoco ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Centro Especializado de Atención Primaria a la Salud Atenco  ]]></institution>
<addr-line><![CDATA[Atenco ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Hospital Regional de Alta Especialidad Ixtapaluca Unidad de Investigación ]]></institution>
<addr-line><![CDATA[Ixtapaluca ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af7">
<institution><![CDATA[,Hospital Regional de Alta Especialidad Ixtapaluca Unidad de Apoyo ]]></institution>
<addr-line><![CDATA[Ixtapaluca ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>77</volume>
<numero>6</numero>
<fpage>312</fpage>
<lpage>319</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1665-11462020000600312&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1665-11462020000600312&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1665-11462020000600312&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción: El aumento o la reducción del arco longitudinal medial (ALM) puede afectar funciones esenciales en la biomecánica del pie, con repercusiones en la salud a largo plazo. El objetivo del presente estudio fue determinar la altura del ALM en niños de 3 a 6 años, a través de cinco métodos de análisis de huella para el diagnóstico de pie plano.  Métodos: Se realizó un estudio observacional transversal con 367 niños de 3 a 6 años en un municipio del Estado de México. Se llevó a cabo una evaluación postural completa, plantoscopía por medio de la clasificación de Viladot y análisis de la huella en pedigrafía, calculando la altura del ALM mediante el ángulo de Clarke (AC), el índice de Staheli (IS), el índice de Chippaux-Smirak (ICS) y el ángulo gamma (Ag).  Resultados: La prevalencia de pie plano utilizando el podoscopio fue del 57.7%. Mediante los ángulos y los índices, la prevalencia fue del 86.9% por IS, del 83.3% por ICS, del 95.9% por AC y del 22.3% por Ag. El Ag fue menos sensible para la detección de pie plano en comparación con el ICS, el IS y el AC.  Conclusiones: De acuerdo con los resultados del presente estudio, se propone utilizar métodos de análisis de huella para el diagnóstico de pie plano, además de la valoración clásica con el podoscopio. Se recomienda incluir el diagnóstico y la vigilancia del pie plano en la consulta del niño sano, ya que desde edades tempranas puede detectarse la tendencia en la arquitectura podálica.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background: The increase or reduction of the medial longitudinal arch (MLA) can affect essential functions in the foot biomechanics with long-term health consequences. The aim of the present study was to determine the height of the MLA in children from 3 to 6 years of age through five methods of footprint analysis for the diagnosis of flat foot.  Methods: A cross-sectional observational study was conducted with 367 children aged 3 to 6 years in a municipality of the State of Mexico. We conducted a complete postural evaluation, plantoscopy by Viladot classification, and footprint analysis calculating the height of the ALM using the Clarke angle (CA), the Staheli index (SI), the Chippaux-Smirak index (CSM), and the gamma angle (gA).  Results: The prevalence of flat feet using the podoscope was 57.7%. Through the angles and indexes, the prevalence was 86.9% for SI, 83.3% for CSI, 95.9% for CA, and 22.3% for gA. The gA was less sensitive for flat foot detection compared to CSI, SI and CA.  Conclusions: Based on the present results, we propose that footprint analysis should be used for flat foot diagnosis besides the classic evaluation by podoscope. We recommend that flat foot diagnosis and surveillance should be included on in the consultation of the healthy child, as a trend for podalic architecture can be detected from early ages.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Pie]]></kwd>
<kwd lng="es"><![CDATA[Niños]]></kwd>
<kwd lng="es"><![CDATA[Pie plano]]></kwd>
<kwd lng="es"><![CDATA[Huella plantar]]></kwd>
<kwd lng="en"><![CDATA[Foot]]></kwd>
<kwd lng="en"><![CDATA[Children]]></kwd>
<kwd lng="en"><![CDATA[Flatfeet]]></kwd>
<kwd lng="en"><![CDATA[Plantar print]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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