<?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>0034-7507</journal-id>
<journal-title><![CDATA[Revista Cubana de Estomatología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Estomatol]]></abbrev-journal-title>
<issn>0034-7507</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-75072022000100003</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Factores asociados con la caries de infancia temprana severa en niños peruanos]]></article-title>
<article-title xml:lang="en"><![CDATA[Factors associated to severe early childhood caries in Peruvian children]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Munayco Pantoja]]></surname>
<given-names><![CDATA[Evelyn del Rosario]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pereyra Zaldívar]]></surname>
<given-names><![CDATA[Héctor]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cadillo Ibarra]]></surname>
<given-names><![CDATA[Marleny Marianela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Mayor de San Marcos Facultad de Odontología Departamento de Estomatología Pediátrica]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional Mayor de San Marcos Facultad de Medicina Departamento de Medicina Preventiva y Salud Pública]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Nacional de Salud del Niño  ]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Perú</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<volume>59</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0034-75072022000100003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0034-75072022000100003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0034-75072022000100003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  La caries de infancia temprana severa es un problema de salud pública que afecta a los niños que la padecen y a sus familias.  Objetivo:  Determinar la asociación de variables sociodemográficas, de higiene y alimentación con la caries de infancia temprana severa en niños peruanos.  Métodos:  Se realizó un estudio observacional, analítico, de casos y controles, de octubre a diciembre del 2019. La muestra estuvo compuesta por 264 niños de 2-5 años de edad y sus acompañantes (100 del grupo sin caries y 164 del grupo con caries de infancia temprana severa) que asistieron al Departamento de Odontopediatría del Instituto Nacional de Salud del Niño en Lima, Perú. Se realizó una entrevista estructurada directa, con preguntas cerradas sobre variables sociodemográficas, de higiene, de alimentación y una evaluación clínica, utilizando el índice cpo-s. Se utilizaron las pruebas estadísticas de chi cuadrado, Kruskal-Wallis y el modelo de regresión logística binaria.  Resultados:  De las variables sociodemográficas, experiencia dental negativa y seguro de salud, tuvieron un valor p &lt; 0,05. Igual resultado tuvo el uso de una pasta dental fluorada, alimentación por biberón, tiempo de alimentación por biberón y edad de inicio del cepillado dental. En el modelo de regresión logística binaria solo las variables uso de pasta dental fluorada (OR = 0,578; 95 % IC: 0,495-0,674) y edad de inicio del cepillado dental (OR = 0,924; 95 % IC: 0,850-0,938) tuvieron un p &lt; 0,05.  Conclusiones:  Las variables edad de inicio del cepillado dental y uso de una pasta dental fluorada están asociadas con la aparición de caries de infancia temprana severa en niños peruanos. Las variables sociodemográficas y de alimentación no están asociadas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Severe early childhood caries is a public health problem affecting sufferers and their families.  Objective:  Determine the association of sociodemographic, hygiene and food intake variables to severe early childhood caries in Peruvian children.  Methods:  An observational analytical case-control study was conducted from October to December 2019. The study sample was 264 children aged 2-5 years (100 from the group without caries and 164 from the group with severe early childhood caries) and their companions, who attended the Children's Dental Care Department at the National Children's Health Institute in Lima, Peru. Direct structured interviews were held based on closed-ended questions about sociodemographic, hygiene and food intake variables, and a clinical evaluation was performed using the cpo-s index. Use was made of the chi-square statistical test, the Kruskal-Wallis test and the binary logistic regression model.  Results:  Among the sociodemographic variables considered, a negative dental care experience and health insurance obtained a value of p &lt; 0.05. The same result was obtained by use of fluoride toothpaste, bottle feeding, bottle feeding time and age at tooth brushing start. In the binary logistic regression model only the variables use of fluoride toothpaste (OR = 0.578; 95 % CI: 0.495-0.674) and age at tooth brushing start (OR = 0.924; 95 % CI: 0.850-0.938) obtained a value of p &lt; 0.05.  Conclusions:  The variables age at tooth brushing start and use of fluoride toothpaste are associated to the appearance of severe early childhood caries in Peruvian children. Sociodemographic and food intake variables are not associated.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[caries dental]]></kwd>
<kwd lng="es"><![CDATA[preescolar]]></kwd>
<kwd lng="es"><![CDATA[salud bucal]]></kwd>
<kwd lng="es"><![CDATA[factores de riesgo]]></kwd>
<kwd lng="es"><![CDATA[diente primario]]></kwd>
<kwd lng="en"><![CDATA[dental caries]]></kwd>
<kwd lng="en"><![CDATA[preschooler]]></kwd>
<kwd lng="en"><![CDATA[oral health]]></kwd>
<kwd lng="en"><![CDATA[risk factors]]></kwd>
<kwd lng="en"><![CDATA[primary tooth]]></kwd>
</kwd-group>
</article-meta>
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