<?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>1561-3194</journal-id>
<journal-title><![CDATA[Revista de Ciencias Médicas de Pinar del Río]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Ciencias Médicas]]></abbrev-journal-title>
<issn>1561-3194</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1561-31942024000100024</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Periodontitis en adultos mayores y su asociación con el deterioro cognitivo leve]]></article-title>
<article-title xml:lang="en"><![CDATA[Periodontitis in older adults and its association with mild cognitive impairment]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Garbey-Pierre]]></surname>
<given-names><![CDATA[Yordanis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Batista-Delgado]]></surname>
<given-names><![CDATA[Yudit]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Núñez-Peña]]></surname>
<given-names><![CDATA[Lian Cristino]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Adjunta-Medina]]></surname>
<given-names><![CDATA[María Eugenia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Ciencias de Médicas de Santiago de Cuba. Policlínico Ramón López Peña. ]]></institution>
<addr-line><![CDATA[Santiago de Cuba ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Ciencias de Médicas de Santiago de Cuba Policlínico Camilo Torres Restrepo. ]]></institution>
<addr-line><![CDATA[Santiago de Cuba, ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Ciencias de Médicas de Santiago de Cuba. Policlínico 14 de Junio. ]]></institution>
<addr-line><![CDATA[Las Tunas ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad de Ciencias de la Salud Hugo Chávez Frías.  ]]></institution>
<addr-line><![CDATA[Lara ]]></addr-line>
<country>Venezuela</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2024</year>
</pub-date>
<volume>28</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1561-31942024000100024&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1561-31942024000100024&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1561-31942024000100024&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  el envejecimiento es un proceso por el cual un individuo presenta cambios físicos, orgánicos, psicológicos y cognitivos. La inflamación crónica que produce la periodontitis se ha marcado como uno de los factores de riesgo en potencia actualmente del deterioro cognitivo leve.  Objetivo: identificar la asociación entre la periodontitis y el deterioro cognitivo leve.  Métodos:  se realizó un estudio observacional, analítico y retrospectivo, de tipo casos y controles en el período comprendido de enero a julio del año 2023, en el Consultorio no.3 perteneciente al área de salud del Policlínico Docente "Ramón López Peña" de la provincia de Santiago de Cuba. La población de estudio estuvo constituida por 203 adultos mayores que vivían en esta comunidad durante el periodo antes mencionado. Se escogieron por muestreo aleatorio simple 30 adultos mayores como casos, según los criterios de Petersen y con un puntaje del examen cognitivo de Addenbrooke, de 84 o menos. Se seleccionaron tres controles por cada caso, 90 adultos mayores con un puntaje superior a los 85 puntos en el instrumento evaluativo.  Resultados: se encontró una asociación significativa entre el deterioro cognitivo leve y la periodontitis (p &lt; 0,05), presentando tres veces más el riesgo de padecer la enfermedad. Su forma avanzada fue una causa de deterioro cognitivo leve en un 36,6 % del total de los casos.  Conclusiones:  por medio de este breve estudio se comprobó la asociación entre la periodontitis y el deterioro cognitivo leve, dada por una inflamación crónica oral.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  aging is a process by which an individual undergoes physical, organic, psychological and cognitive changes. Chronic inflammation resulting in periodontitis has been marked as one of the current potential risk factors for mild cognitive impairment.  Objective:  to identify the association between periodontitis and mild cognitive impairment.  Methods:  an observational, analytical and retrospective study of cases and controls was carried out from January to July 2023, in the office no.3 belonging to the health area of the Teaching Polyclinic "Ramón López Peña" of the province of Santiago de Cuba. The study population consisted of 203 older adults living in this community during the aforementioned period. Thirty older adults were chosen by simple random sampling as cases, according to Petersen's criteria and with an Addenbrooke's cognitive test score of 84 or less. Three controls were selected for each case, 90 older adults with a score above 85 points on the assessment instrument.  Results:  a significant association was found between mild cognitive impairment and periodontitis (p &lt; 0,05), presenting three times the risk of suffering the disease. Its advanced form was a cause of mild cognitive impairment in 36,6 % of the total cases.  Conclusions:  by means of this brief study, the association between periodontitis and mild cognitive impairment, given by chronic oral inflammation, was proved.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[ENVEJECIMIENTO]]></kwd>
<kwd lng="es"><![CDATA[PERIODONTITIS]]></kwd>
<kwd lng="es"><![CDATA[DETERIORO COGNITIVO LEVE]]></kwd>
<kwd lng="en"><![CDATA[AGING]]></kwd>
<kwd lng="en"><![CDATA[PERIODONTITIS]]></kwd>
<kwd lng="en"><![CDATA[COGNITIVE DYSFUNCTION]]></kwd>
</kwd-group>
</article-meta>
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