<?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>0016-3813</journal-id>
<journal-title><![CDATA[Gaceta médica de México]]></journal-title>
<abbrev-journal-title><![CDATA[Gac. Méd. Méx]]></abbrev-journal-title>
<issn>0016-3813</issn>
<publisher>
<publisher-name><![CDATA[Academia Nacional de Medicina de México A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0016-38132019000100039</article-id>
<article-id pub-id-type="doi">10.24875/gmm.18004527</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Prevalencia de artrosis de rodilla en una muestra aleatoria poblacional en personas de 40 y más años de edad]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodriguez-Veiga]]></surname>
<given-names><![CDATA[David]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Martín]]></surname>
<given-names><![CDATA[Cristina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pertega-Díaz]]></surname>
<given-names><![CDATA[Sonia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Seoane-Pillado]]></surname>
<given-names><![CDATA[Teresa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barreiro-Quintás]]></surname>
<given-names><![CDATA[María]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Balboa-Barreiro]]></surname>
<given-names><![CDATA[Vanesa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Unidad de Cuidados Intensivos  ]]></institution>
<addr-line><![CDATA[La Coruña ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade da Coruña Instituto de Investigación Biomédica de A Coruña ]]></institution>
<addr-line><![CDATA[La Coruña ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Complejo Hospitalario Universitario A Coruña Servicio de Medicina Interna ]]></institution>
<addr-line><![CDATA[La Coruña ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2019</year>
</pub-date>
<volume>155</volume>
<numero>1</numero>
<fpage>39</fpage>
<lpage>45</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0016-38132019000100039&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0016-38132019000100039&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0016-38132019000100039&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción: La artrosis es la enfermedad osteoarticular con mayor prevalencia en todo el mundo. En los países industrializados, 80 % de la población &gt; 65 años la padece.  Objetivos: Determinar la prevalencia de artrosis sintomática en rodilla en una muestra aleatoria poblacional, las variables asociadas y su repercusión en el dolor y funcionalidad.  Método: Análisis descriptivo y multivariado de regresión logística realizado en el Centro de Salud de Cambre, A Coruña. Se incluyó una muestra de 707 pacientes. Se estudiaron variables antropométricas, comorbilidad y exploración clínica de rodillas. Para evaluar el dolor y la funcionalidad se utilizaron los cuestionarios validados WOMAC y Lequesne.  Resultados: 56.3 % de los pacientes eran mujeres y la media de edad de 61.75 años. La prevalencia de artrosis sintomática en al menos una rodilla fue de 29.3 %. Las personas con artrosis presentaron puntuaciones más altas en las dimensiones dolor, rigidez y capacidad funcional del cuestionario WOMAC (30 ± 35.7, 33.8 ± 40.5 y 25.4 ± 40.1, respectivamente), así como puntuaciones más altas en el cuestionario de Lequesne (9.0 ± 8.8).  Conclusiones: Se ha determinado alta prevalencia de personas con artrosis que se modifica con el sexo, la edad y el índice de masa corporal.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction: Osteoarthritis is the osteoarticular disease with the highest prevalence worldwide. In industrialized countries, 80% of the population &gt; 65 years suffers from it.  Objectives: To determine the prevalence of symptomatic osteoarthritis of the knee in a random population sample, its associated variables and its impact on pain and functionality.  Methods: Descriptive and multivariate logistic regression analysis carried out at the Cambre Health Center, A Coruña. A sample of 707 patients was included. Anthropometric variables, comorbidity and clinical examination of the knees were assessed. The validated WOMAC and Lequesne questionnaires were used to assess pain and functionality.  Results: 56.3% of the patients were females, and mean age was 61.75 years. The prevalence of symptomatic osteoarthritis in at least one knee was 29.3%. People with osteoarthritis had higher scores in the pain, stiffness and functional capacity dimensions of the WOMAC questionnaire (30.0 ± 35.7, 33.8 ± 40.5 and 25.4 ± 40.1, respectively) and had higher scores in the Lequesne questionnaire as well (9.0 ± 8.8).  Conclusions: A high prevalence of people with osteoarthritis has been determined, which is modified with gender, age and body mass index.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Artrosis]]></kwd>
<kwd lng="es"><![CDATA[Rodilla]]></kwd>
<kwd lng="es"><![CDATA[Dolor]]></kwd>
<kwd lng="es"><![CDATA[Rigidez]]></kwd>
<kwd lng="en"><![CDATA[Osteoarthritis]]></kwd>
<kwd lng="en"><![CDATA[Knee]]></kwd>
<kwd lng="en"><![CDATA[Pain]]></kwd>
<kwd lng="en"><![CDATA[Stiffness]]></kwd>
</kwd-group>
</article-meta>
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