<?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>0138-6557</journal-id>
<journal-title><![CDATA[Revista Cubana de Medicina Militar]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. cuban. med. mil.]]></abbrev-journal-title>
<issn>0138-6557</issn>
<publisher>
<publisher-name><![CDATA[Centro Nacional de Información de Ciencias MédicasEditorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0138-65572023000100011</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Calidad de vida relacionada con la salud bucal en escolares]]></article-title>
<article-title xml:lang="en"><![CDATA[Oral health related quality of life in schoolchildren]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Espinosa-Patrón]]></surname>
<given-names><![CDATA[Carlos Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Encarnación-Contreras]]></surname>
<given-names><![CDATA[Wilson Bryan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Araya-Vallespir]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Garcés-Elías]]></surname>
<given-names><![CDATA[María Claudia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[León-Manco]]></surname>
<given-names><![CDATA[Roberto A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castillo-López]]></surname>
<given-names><![CDATA[César Eduardo Del]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Peruana Cayetano Heredia Facultad de Estomatología ]]></institution>
<addr-line><![CDATA[ Lima]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Concepción Facultad de Odontología ]]></institution>
<addr-line><![CDATA[ Concepción]]></addr-line>
<country>Chile</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2023</year>
</pub-date>
<volume>52</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0138-65572023000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0138-65572023000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0138-65572023000100011&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  La presencia de factores socioeconómicos, nivel educativo y el acceso a atención sanitaria pueden condicionar los niveles de calidad de vida relacionada con la salud bucal, especialmente en etapas de vida como la niñez.  Objetivo:  Determinar la asociación de las condiciones orales en la calidad de vida relacionada con la salud bucal en escolares.  Métodos:  Estudio observacional, descriptivo y transversal desde una base de datos de 144 escolares (11-12 años). La variable dependiente fue calidad de vida relacionada con la salud bucal, medida con el índice Child Oral Impacts on Daily Performances. Se realizó un análisis descriptivo y pruebas de U de Mann Whitney y ji cuadrado, además se aplicó una regresión logística lineal, con un nivel de confianza de 95 % y p&lt; 0,05.  Resultados:  El 69,44 % (n= 100) presentó muy poca intensidad del impacto. La procedencia presentó diferencias significativas con limpiarse la boca e impacto total (p&lt; 0,05) y el sexo con hablar y estudiar (p&lt; 0,05). De la regresión lineal, la procedencia se asoció a la gravedad del desempeño limpiarse la boca (R2%= 0,039; a= 0,527; b= 0,347; p= 0,017) e impacto total (R2%= 0,036; a= 4,831; b= 4,824; p= 0,023), el sexo presentó asociación con hablar (R2%= 0,034; a= 0,498; b= -0,137; p= 0,026).  Conclusión: La intensidad del impacto es muy poca en la calidad de vida relacionada con la salud bucodental; además, la procedencia se asoció con limpiarse la boca e impacto total, mientras que el sexo se asoció con el desempeño hablar; todo ello en escolares de 11 y 12 años.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  The presence of certain socioeconomic factors, educational level and access to health care can condition the levels of oral health-related Quality of Life, especially in life stages such as childhood.  Objective:  To determine the association of oral conditions on oral health-related quality of life in students.  Methods:  Observational, descriptive and cross-sectional study from a database of 144 schoolchildren (11-12 years old). The dependent variable was Quality of Life related to oral health, measured with the Child Oral Impacts on Daily Performances index. A descriptive analysis and Mann Whitney U and Chi-square tests were performed, and a linear logistic regression was applied, with a confidence level of 95% and p&lt; 0,05.  Results: The 69.44% (n= 100) presented very low impact intensity. The provenance presented significant differences with cleaning the mouth and total impact (p&lt; 0.05), and sex with talking and studying (p&lt; 0.05). From the linear regression, provenance was associated with severity of cleaning mouth performance (R2%= 0.039, a= 0.527, b= 0.347, p= 0.017) and total impact (R2%= 0.036, a= 4.831, b= 4.824, p= 0.023), sex was associated with talking (R2%= 0.034, a= 0.498, b= -0.137, p= 0.026).  Conclusion:  The intensity of the impact was very little in the quality of life related to oral health; in addition, the origin was associated with cleaning the mouth and total impact, while gender was associated with speaking; all this in schoolchildren aged 11 and 12.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[calidad de vida]]></kwd>
<kwd lng="es"><![CDATA[salud bucal]]></kwd>
<kwd lng="es"><![CDATA[niño]]></kwd>
<kwd lng="es"><![CDATA[atención odontológica]]></kwd>
<kwd lng="en"><![CDATA[quality of life]]></kwd>
<kwd lng="en"><![CDATA[oral health]]></kwd>
<kwd lng="en"><![CDATA[child]]></kwd>
<kwd lng="en"><![CDATA[dental care]]></kwd>
</kwd-group>
</article-meta>
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