<?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>2027-0119</journal-id>
<journal-title><![CDATA[Urología Colombiana]]></journal-title>
<abbrev-journal-title><![CDATA[Urol. Colomb.]]></abbrev-journal-title>
<issn>2027-0119</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Colombiana de Urología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2027-01192023000400133</article-id>
<article-id pub-id-type="doi">10.24875/ruc.23000041</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Association between erectile dysfunction and the severity of obstruction to airflow in patients with chronic obstructive pulmonary disease]]></article-title>
<article-title xml:lang="es"><![CDATA[Asociación entre disfunción eréctil y la severidad de la obstrucción al flujo aéreo en pacientes con enfermedad pulmonar obstructiva crónica]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pareja-Zabala]]></surname>
<given-names><![CDATA[María J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguirre]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alí-Munive]]></surname>
<given-names><![CDATA[Abraham]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pareja-Zabala]]></surname>
<given-names><![CDATA[María C.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guerrero]]></surname>
<given-names><![CDATA[Luis F.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Huertas]]></surname>
<given-names><![CDATA[Sandra]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Prada]]></surname>
<given-names><![CDATA[Leidy P.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Giraldo-Cadavid]]></surname>
<given-names><![CDATA[Luis F.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Fundación Neumológica Colombiana Departamento de Investigación ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de la Sabana Departamento de Epidemiología ]]></institution>
<addr-line><![CDATA[Chía ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Fundación Neumológica Colombiana  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
</aff>
<aff id="Af4">
<institution><![CDATA[,Fundación Neumológica Colombiana  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
</aff>
<aff id="Af5">
<institution><![CDATA[,Fundación Universitaria Sanitas Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
</aff>
<aff id="Af6">
<institution><![CDATA[,Fundación Neumológica Colombiana  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
</aff>
<aff id="Af7">
<institution><![CDATA[,Fundación Neumológica Colombiana  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
</aff>
<aff id="Af8">
<institution><![CDATA[,Universidad de la Sabana Departamento de Epidemiología y Medicina Interna ]]></institution>
<addr-line><![CDATA[Chía ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>32</volume>
<numero>4</numero>
<fpage>133</fpage>
<lpage>139</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S2027-01192023000400133&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S2027-01192023000400133&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S2027-01192023000400133&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objectives: The objective of this study was to explore a possible association between ED and the severity of airflow obstruction in patients with COPD.  Materials and methods: A cross-sectional study was conducted using the Internatio nal Index Erectile Function (IIEF), a scale validated and translated to Spanish. Bivariate analyses between subgroups were made for quantitative variables using a t-test for means and Mann-Whitney U for medians; qualitative variables were compared using the %  2 test or Fisher's test, depending on distribution. Confusion bias in the association between ED and airflow obstruction was controlled using a logistic regression model.  Results: The Spanish version of the IIEF-15 scale was valid and applicable to the Colombian population. The prevalence of ED in COPD patients living at high altitudes was similar to that found at sea level. Such prevalence is higher than in general population. Beta-blockers increased 7 times the risk of ED, but we found no association between the degree of airflow obstruction and ED.  Conclusion: Although the severity of COPD is not associated with ED, the prevalence of ED in COPD is higher than in general population. Therefore, ED screening in COPD patients using the IIEF could be justified. The strong association between beta-blockers and ED had not been previously described in patients with COPD but must be considered in their clinical management.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivos: Explorar una posible asociación entre DE y severidad de la obstrucción al flujo aéreo en pacientes con EPOC.  Materiales y métodos: Estudio de corte transversal aplicando el Índice Internacional de Función Eréctil (IIFE), validado y traducido al español. Se realizó análisis bivariado para variables cuantitativas usando prueba-t para medias y U de Mann Whitney para media nas; las variables cualitativas fueron comparadas usando prueba de Chi2 o test de Fisher, según distribución. Los sesgos de confu sión en la asociación entre DE y obstrucción al flujo aéreo fueron controlados usando un modelo de regresión logística.  Resultados: La versión en español de la escala IIFE-15 fue aplicable en población colombiana. La prevalencia de DE en pacientes con EPOC viviendo a gran altura fue similar a lo encontrado a nivel del mar. Esta prevalencia es mayor que en población general. El uso de beta-bloqueadores aumentó hasta siete veces el riesgo de DE, pero no se encontró asociación entre el grado de obstrucción y la DE.  Conclusiones: Aunque la severidad de la EPOC no está asociada con DE, la prevalencia de DE en EPOC es mayor que en población general. Está justificada la realización de tamizaje usando el IIFE. La asociación fuerte entre beta-bloqueadores y DE no se ha descrito previamente en pacientes con EPOC, pero debe considerarse en su manejo.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Erectile dysfunction]]></kwd>
<kwd lng="en"><![CDATA[COPD]]></kwd>
<kwd lng="en"><![CDATA[International Index Erectile Function]]></kwd>
<kwd lng="en"><![CDATA[Beta-blocker]]></kwd>
<kwd lng="es"><![CDATA[Disfunción eréctil]]></kwd>
<kwd lng="es"><![CDATA[Enfermedad pulmonar obstructiva crónica]]></kwd>
<kwd lng="es"><![CDATA[Índice internacional de función eréctil]]></kwd>
<kwd lng="es"><![CDATA[Beta-bloqueador]]></kwd>
</kwd-group>
</article-meta>
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