<?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>1134-928X</journal-id>
<journal-title><![CDATA[Gerokomos]]></journal-title>
<abbrev-journal-title><![CDATA[Gerokomos]]></abbrev-journal-title>
<issn>1134-928X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Española de Enfermería Geriátrica y Gerontológica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1134-928X2020000500204</article-id>
<article-id pub-id-type="doi">s1134-928x2020000500002</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Asociación entre la velocidad de marcha y el riesgo de deterioro cognitivo en personas mayores que viven en la comunidad]]></article-title>
<article-title xml:lang="en"><![CDATA[Association between self-reported walking pace and cognitive impairment in older adults no institutionalized in Chile]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cigarroa]]></surname>
<given-names><![CDATA[Igor]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lasserre-Laso]]></surname>
<given-names><![CDATA[Nicole]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zapata-Lamana]]></surname>
<given-names><![CDATA[Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Leiva-Ordóñez]]></surname>
<given-names><![CDATA[Ana María]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Troncoso-Pantoja]]></surname>
<given-names><![CDATA[Claudia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Sanguinetti]]></surname>
<given-names><![CDATA[María Adela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Villagrán]]></surname>
<given-names><![CDATA[Marcelo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nazar]]></surname>
<given-names><![CDATA[Gabriela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Díaz]]></surname>
<given-names><![CDATA[Ximena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Petermann-Rocha]]></surname>
<given-names><![CDATA[Fanny]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Celis-Morales]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="A a"/>
<xref ref-type="aff" rid="A12"/>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Santo Tomás Facultad de Salud Escuela de Kinesiología]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Santo Tomás Centro de Investigación de Gerontología Aplicada (CIGAP) ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Santo Tomás Facultad de Salud Escuela de Nutrición y Dietética]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad de Concepción Escuela de Educación ]]></institution>
<addr-line><![CDATA[Los Ángeles ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad Austral de Chile Facultad de Medicina Instituto de Anatomía, Histología y Patología]]></institution>
<addr-line><![CDATA[Valdivia ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Universidad Católica de la Santísima Concepción Facultad de Medicina CIEDE-UCSC. Departamento de Salud Pública]]></institution>
<addr-line><![CDATA[Concepción ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af7">
<institution><![CDATA[,Universidad Austral de Chile Facultad de Ciencias Instituto de Farmacia]]></institution>
<addr-line><![CDATA[Valdivia ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af8">
<institution><![CDATA[,Universidad Católica de la Santísima Concepción Departamento de Ciencias Básicas ]]></institution>
<addr-line><![CDATA[Concepción ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af9">
<institution><![CDATA[,Universidad de Concepción Departamento de Psicología y Centro Vida Saludable ]]></institution>
<addr-line><![CDATA[Concepción ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="A10">
<institution><![CDATA[,Universidad del Bío-Bío Departamento de Ciencias de la Educación Grupo de Investigación calidad de vida en diferentes poblaciones]]></institution>
<addr-line><![CDATA[Chillán ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="A11">
<institution><![CDATA[,University of Glasgow Institute of Health and Wellbeing ]]></institution>
<addr-line><![CDATA[Glasgow ]]></addr-line>
<country>United Kingdom</country>
</aff>
<aff id="A12">
<institution><![CDATA[,Universidad Católica del Maule Grupo de Estudio en Educación, Actividad Física y Salud (GEEAFyS) Laboratorio de Rendimiento Humano]]></institution>
<addr-line><![CDATA[Talca ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="A13">
<institution><![CDATA[,Universidad Mayor Centro de Investigación en Fisiología del Ejercicio (CIFE) ]]></institution>
<addr-line><![CDATA[Santiago ]]></addr-line>
<country>Chile</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2020</year>
</pub-date>
<volume>31</volume>
<numero>4</numero>
<fpage>204</fpage>
<lpage>210</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S1134-928X2020000500204&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S1134-928X2020000500204&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S1134-928X2020000500204&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Objetivos: Determinar si la velocidad de marcha lenta se asocia a un mayor riesgo de deterioro cognitivo en personas mayores de 60 años, sanas, que viven en la comunidad, e investigar si esta asociación es modificable según niveles de actividad física y tiempo que permanecen sentados.  Métodos: Estudio correlacional, transversal y retrospectivo. Se incluyeron 1082 personas mayores de 60 años de la Encuesta Nacional de Salud (ENS) 2009-2010 de Chile. La velocidad de la marcha (normal o lenta) fue autorreportada y el riesgo de deterioro cognitivo se evaluó con el cuestionario Mini-Mental State Examination. Las variables sociodemográficas y de estilos de vida se obtuvieron mediante la aplicación de cuestionarios validados en la ENS 2009-2010. Adicionalmente se evaluó el estado nutricional a través del índice de masa corporal.  Resultados: Las personas mayores que presentaban una menor velocidad de marcha evidenciaron un mayor riesgo de presentar deterioro cognitivo en comparación con aquellos que caminan a velocidad de paso normal (OR:1,62 [IC95%:1,06;2,54], p=0,036). Esta asociación fue independiente de factores sociodemográficos, obesidad, tiempo sedente, actividad física y estilos de vida.  Conclusión: Las personas mayores que reportaron caminar a un paso más lento que sus pares de la misma edad presentan un mayor riesgo de deterioro en comparación con aquellos que tienen una velocidad de la marcha normal. La probabilidad de deterioro cognitivo en personas mayores con marcha lenta aumenta en aquellas que no cumplen con las recomendaciones de actividad física dadas por la Organización Mundial de Salud o pasan más de 4 horas diarias en actividades sedentarias. Estos resultados refuerzan la idea de que la velocidad de la marcha podría ser usada como una herramienta de detección de riesgo de deterioro cognitivo en personas mayores.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Objectives: To determine if slow walking speed is associated with an increased risk of cognitive impairment in older Chilean adults, and to investigate if this association is modify according to levels of physical activity (PA) and sitting time.  Methods: 1,082 adults over 60 years of age participants from the crosssectional 2009-2010 Chilean National Health Survey were included in this study. The speed of walking (normal or slow) was self-reported, the risk of cognitive deterioration was assessed with the Mini-Mental State Examination questionnaire. The sociodemographic and lifestyle variables were obtained through the application of questionnaires validated in the ENS 20092010, nutritional status was also assessed through body mass index.  Results: Older adults who presented a lower walking speed showed a greater risk of presenting cognitive impairment compared to those who walked at a normal gait speed (OR: 1.62 [95% CI: 1.06, 2.54], p = 0.036). This association was independent of sociodemographic, anthropometric, lifestyle variables.  Conclusion: Older adults who reported walking at a slower gait speed than their peers of the same age presented an increased risk of cognitive impairment compared to those who had a normal gait speed. The probability of cognitive impairment in older adults with slow gait speed increased in those who did not comply with the PA recommendations given by the World Health Organization or had four or more hours per day in sedentary activities.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Velocidad al caminar]]></kwd>
<kwd lng="es"><![CDATA[anciano]]></kwd>
<kwd lng="es"><![CDATA[trastornos del conocimiento]]></kwd>
<kwd lng="es"><![CDATA[ejercicio]]></kwd>
<kwd lng="es"><![CDATA[estilo de vida sedentario]]></kwd>
<kwd lng="en"><![CDATA[Walking speed]]></kwd>
<kwd lng="en"><![CDATA[aged]]></kwd>
<kwd lng="en"><![CDATA[cognition disorders]]></kwd>
<kwd lng="en"><![CDATA[exercise]]></kwd>
<kwd lng="en"><![CDATA[sedentary lifestyle]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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