<?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>1135-5727</journal-id>
<journal-title><![CDATA[Revista Española de Salud Pública]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Esp. Salud Publica]]></abbrev-journal-title>
<issn>1135-5727</issn>
<publisher>
<publisher-name><![CDATA[Ministerio de Sanidad]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1135-57272017000100122</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Medición de la actividad física en personas mayores de 65 años mediante el IPAQ-E: validez de contenido, fiabilidad y factores asociados]]></article-title>
<article-title xml:lang="en"><![CDATA[Validity, reliability and associated factors of the International Physical activity Questionnaire adapted to Elderly (IPAQ-E)]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rubio-Castañeda]]></surname>
<given-names><![CDATA[Francisco Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tomás-Aznar]]></surname>
<given-names><![CDATA[Concepción]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Muro-Baquero]]></surname>
<given-names><![CDATA[Carmen]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Zaragoza Departamento de Enfermería y Fisiatría ]]></institution>
<addr-line><![CDATA[Zaragoza ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<volume>91</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S1135-57272017000100122&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S1135-57272017000100122&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S1135-57272017000100122&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Fundamentos: La actividad física en las personas mayores contribuye a mejorar su estado de salud y a disminuir la mortalidad. El objetivo fue analizar la validez de contenido y fiabilidad de la versión corta del cuestionario internacional de la actividad física adaptado a personas mayores de 65 años (IPAQ-E) en el centro de salud Fernando el Católico de Zaragoza entre mayo 2013 y marzo de 2015.  Métodos: Estudio de validez de contenido y fiabilidad del IPAQ-E. Se realizó muestreo por conveniencia. Se utilizó la versión corta del IPAQ en español de Estados Unidos y se adaptó a actividades realizadas por personas mayores españolas. Para analizar la fiabilidad intraobservador se realizaron dos mediciones del IPAQ-E con 15 días de diferencia. Se utilizó el coeficiente de correlación intraclase para la fiabilidad intraobservador, el alfa de Cronbach para la consistencia interna (CI) y el coeficiente de Spearman (CS) para analizar la correlación entre IPAQ-E y Short Physical Performance Battery (SPPB).  Resultados: Participaron 139 personas, edad media de 73,18 años. Fiabilidad intraobservador total 0,914 y superó el 0,9 en las tres dimensiones del cuestionario. CI 0,518; superó el 0,8 en el resto de dimensiones del IPAQ-E. CS entre IPAQ-E total y SPPB (Rho 0,435 y p &lt; 0,01), y entre puntuaciones totales del SPPB con actividades caminar (Rho 0,426 p &lt; 0,01) y vigorosas (Rho 0,248 p&lt; 0,01).  Conclusiones: El IPAQ-E es un instrumento válido y fiable para medir la movilidad en personas mayores españolas. Son necesarios más estudios para añadir información sobre la validez de este instrumento.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Background: Physical activity contributes to improve health and reduce mortality in older people. The objective was to analyze the validity of content and reliability of the short version of IPAQ-E in elderly people who attended to Fernando el Católico health center between May 2013 and March 2015.  Methods: Validation study of the short version of the international physical activity questionnaire (IPAQ) adapted in Spanish elderly (IPAQ-E). Our sampling was for convenience. The short version of IPAQ in Spanish USA was used and its activities were adapted to Spanish elderly. Two measurements of IPAQ-E with 15 days between them were used to analyze the intraobserver reliability. The intraclass correlation coefficient was used to measure intraobserver reliability, Cronbach&#8217;s alpha for internal consistency (CI) and Spearman correlation coefficients (CS) to analyze the correlation between IPAQ-E and the Short Physical Performance Battery (SPPB).  Results: The sample was 139 people, average age 73,18 years. Intraobserver reliability total was 0.914, besides exceeded 0.9 in the three dimensions of the questionnaire. The CI was 0.518; It exceeded 0.8 in the rest of dimensions of IPAQ-E. The CS between IPAQ-E Total and SPPB was (Rho 0.435 and p &lt;0.01), between the total scores SPPB and walking activity was (Rho 0.426 p &lt;0.01), and the score vigorous activity was (Rho 0,248 p&lt;0,01).  Conclusions: The IPAQ-E is a valid and reliable instrument for measuring mobility in Spanish elderly. However, more studies about its validity will be required in the future.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Actividad motora]]></kwd>
<kwd lng="es"><![CDATA[Cuestionarios]]></kwd>
<kwd lng="es"><![CDATA[Validez de las pruebas]]></kwd>
<kwd lng="es"><![CDATA[Reproductibilidad de los resultados]]></kwd>
<kwd lng="es"><![CDATA[Anciano]]></kwd>
<kwd lng="en"><![CDATA[Physical activity]]></kwd>
<kwd lng="en"><![CDATA[Questionnaire]]></kwd>
<kwd lng="en"><![CDATA[Validity and reliability]]></kwd>
<kwd lng="en"><![CDATA[Elderly]]></kwd>
</kwd-group>
</article-meta>
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