<?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>S0016-38132024000100019</article-id>
<article-id pub-id-type="doi">10.24875/gmm.23000231</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Asociación de la fragilidad con el uso de servicios de salud en adultos mayores. Un análisis secundario del Estudio Nacional sobre Salud y Envejecimiento en México]]></article-title>
<article-title xml:lang="en"><![CDATA[Association of frailty with the use of health services in older adults. A secondary analysis of the Mexican Health and Aging Study]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez-Zepeda]]></surname>
<given-names><![CDATA[Mario U.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Anáhuac México Facultad de Ciencias de la Salud Centro de Investigación en Ciencias de la Salud]]></institution>
<addr-line><![CDATA[Huixquilucan Estado de México]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2024</year>
</pub-date>
<volume>160</volume>
<numero>1</numero>
<fpage>19</fpage>
<lpage>25</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0016-38132024000100019&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0016-38132024000100019&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0016-38132024000100019&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Antecedentes: La fragilidad se ha relacionado con desenlaces adversos, pero aún es escasa la evidencia sobre su asociación con el uso de servicios de salud.  Objetivo: Evidenciar la asociación de la fragilidad con el uso de servicios de salud en adultos mexicanos mayores de 60 años.  Material y métodos: Análisis del Estudio Nacional sobre Salud y Envejecimiento en México para 2015 (basal) y 2018 (seguimiento). La fragilidad se definió con el índice de fragilidad. Fueron incluidos los siguientes desenlaces: hospitalización, visitas médicas, cirugía mayor, procedimientos quirúrgicos menores y visitas al dentista. Se utilizaron modelos de riesgos competitivos y de número de eventos (regresión negativa binomial).  Resultados: Se incluyeron 8526 individuos, cuya edad promedio fue de 70.8 %; 55.8 % correspondió al sexo femenino. De acuerdo con los resultados, los días de hospitalización y el número de procedimientos menores se asociaron a fragilidad.  Conclusiones: La fragilidad podría ser un parámetro útil en la planeación de los servicios de salud para los adultos mayores. Por otro lado, su evaluación permitiría priorizar la atención a quienes presenten mayor riesgo de desenlaces adversos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background: Frailty has been related to adverse outcomes, but evidence on its association with the use of health services is still scarce.  Objective: The purpose of this work was to determine the association of frailty with the use of health services in Mexican adults older than 60 years.  Material and methods: Analysis of the Mexican Health and Aging Study for the years 2015 (baseline) and 2018 (follow-up). Frailty was defined with the frailty index. The following outcomes were included: hospitalization, medical visits, major surgery, minor surgical procedures, and dental visits. Competing risk and count analyses (negative binomial regression) were performed.  Results: A total of 8,526 individuals were included, whose average age was 70.8%; 55.8% corresponded to the female gender. According to the results, hospitalization days and the number of minor procedures were associated with frailty.  Conclusions: Frailty could be useful in the planning of health services for older adults. On the other hand, its evaluation would allow prioritizing care for those who are at higher risk of adverse outcomes.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Adulto mayor]]></kwd>
<kwd lng="es"><![CDATA[Epidemiología geriátrica]]></kwd>
<kwd lng="es"><![CDATA[Fragilidad]]></kwd>
<kwd lng="es"><![CDATA[Uso de servicios de salud]]></kwd>
<kwd lng="en"><![CDATA[Older adult]]></kwd>
<kwd lng="en"><![CDATA[Geriatric epidemiology]]></kwd>
<kwd lng="en"><![CDATA[Fragility]]></kwd>
<kwd lng="en"><![CDATA[Use of health services]]></kwd>
</kwd-group>
</article-meta>
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