<?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>0120-0011</journal-id>
<journal-title><![CDATA[Revista de la Facultad de Medicina]]></journal-title>
<abbrev-journal-title><![CDATA[rev.fac.med.]]></abbrev-journal-title>
<issn>0120-0011</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional de Colombia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-00112016000500047</article-id>
<article-id pub-id-type="doi">10.15446/revfacmed.v64n3Supl.51060</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Medidas de presión inspiratoria y espiratoria máxima en sujetos activos y sedentarios]]></article-title>
<article-title xml:lang="en"><![CDATA[Measures of maximum inspiratory and expiratory pressure in active and sedentary subjects]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Álvarez]]></surname>
<given-names><![CDATA[Edgar Debray]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez-Medina]]></surname>
<given-names><![CDATA[Carmen Lilia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guzmán-David]]></surname>
<given-names><![CDATA[Cristian Arvey]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortiz-González]]></surname>
<given-names><![CDATA[Deisy Carolina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rico-Barrera]]></surname>
<given-names><![CDATA[Angélica Viviana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional de Colombia Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Bogotá D.C]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<volume>64</volume>
<fpage>47</fpage>
<lpage>52</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-00112016000500047&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-00112016000500047&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-00112016000500047&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción.  La actividad física regular se asocia con valores máximos de presión en los procesos de inspiración y espiración en personas activas, a diferencia de las sedentarias.  Objetivo.  Describir los valores de fuerza muscular respiratoria en sujetos activos y sedentarios de la Universidad Nacional de Colombia.  Materiales y métodos.  Estudio observacional descriptivo transversal en estudiantes activos y sedentarios de la Universidad Nacional de Colombia. Se realizó una entrevista a los participantes relativa a la realización de actividad física, medidas antropométricas, presión inspiratoria y espiratoria máxima con medidor Dwyer Series 477. El análisis de las variables se llevó a cabo mediante el software IBM SPSS Statistics versión 20.0.  Resultados.  Los valores promedio de presión inspiratoria y espiratoria no presentaron diferencias estadísticamente significativas en estudiantes activos, en comparación con los sedentarios (p&lt;0.005). Los valores promedio y desviación estándar para presión inspiratoria máxima fueron: activos 108.08±23.53, sedentarios 102.08±19.95, mientras que para espiratoria: activos 106.55±27.87 y sedentarios 107.34±23.38.  Conclusión.  El presente estudio reporta diferencias significativas entre los valores de presión inspiratoria y espiratoria máxima de acuerdo al género, siendo mayores en los hombres (p&lt;0.001). No se observaron diferencias significativas en los valores de presión de estudiantes activos frente a los sedentarios.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction: Regular physical activity is associated with maximum pressure values during inhalation and exhalation processes in active people, which is not the case for sedentary people.  Objective:  To describe the values of respiratory muscle strength in active and sedentary students from Universidad Nacional de Colombia.  Materials and methods:  Descriptive cross-sectional study in active and sedentary students from Universidad Nacional de Colombia. An interview to participants was performed regarding the practice of physical activity, anthropometric measurements, and maximum expiratory and inspiratory pressure using a Dwyer Series 477 meter. The analysis of the variables was performed using IBM SPSS Statistics version 20.0 software.  Results:  The average values of inspiratory and expiratory pressure did not show statistically significant differences in active students, compared to sedentary students (p&lt;0.005). The mean values and standard deviation for maximum inspiratory pressure were 108.08±23.53 for active students and 102.08±19.95 for sedentary students, while the values for expiratory pressure were 106.55±27.87 for active students and 107.34±23.38 for sedentary students.  Discussion:  This study reports significant differences between the inspiratory pressure and maximum expiratory values according to sex, being higher in men (p&lt;0.001). No significant differences in the pressure values of active students against sedentary students were observed.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Estilo de vida sedentario]]></kwd>
<kwd lng="es"><![CDATA[Presión]]></kwd>
<kwd lng="es"><![CDATA[Fuerza muscular]]></kwd>
<kwd lng="es"><![CDATA[Músculos respiratorios (DeCS).]]></kwd>
<kwd lng="en"><![CDATA[Sedentary Lifestyle]]></kwd>
<kwd lng="en"><![CDATA[Pressure]]></kwd>
<kwd lng="en"><![CDATA[Muscle Strength]]></kwd>
<kwd lng="en"><![CDATA[Respiratory Muscles (MeSH).]]></kwd>
</kwd-group>
</article-meta>
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