<?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>0484-7903</journal-id>
<journal-title><![CDATA[Revista mexicana de anestesiología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. anestesiol.]]></abbrev-journal-title>
<issn>0484-7903</issn>
<publisher>
<publisher-name><![CDATA[Colegio Mexicano de Anestesiología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0484-79032019000200083</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Factores asociados a delirium postoperatorio en adultos mayores sometidos a anestesia general en el Hospital Ángeles Metropolitano]]></article-title>
<article-title xml:lang="en"><![CDATA[Factors associated with postoperative delirium in older adults under general anesthesia at Hospital Ángeles Metropolitano]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silva-Reyna]]></surname>
<given-names><![CDATA[Paola]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López-Bascopé]]></surname>
<given-names><![CDATA[Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad La Salle Facultad Mexicana de Medicina ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Ángeles Metropolitano  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<volume>42</volume>
<numero>2</numero>
<fpage>83</fpage>
<lpage>88</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0484-79032019000200083&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0484-79032019000200083&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0484-79032019000200083&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: El delirium postoperatorio (DPO) es común en adultos mayores, y se caracteriza por alteración de la consciencia y la percepción.  Objetivo:  Determinar los factores de riesgo preoperatorios asociados con DPO en adultos sometidos a anestesia general balanceada en el Hospital Ángeles Metropolitano.  Material y métodos:  Estudio transversal. Se incluyeron 50 adultos de 60 o más años, a los cuales se les aplicó el Cuestionario de Valoración de Confusión (Confusion Assessment Method) a la hora de ingreso a sala de recuperación. Se realizó un modelo de regresión logística para encontrar los factores de riesgo asociados.  Resultados:  Se incluyó un total de 50 pacientes con una edad promedio de 70.8 (± 7.1) años. Por sexo, 60.0% (30) fueron mujeres y 40.0% (20) hombres. Los pacientes fueron sometidos a cirugías gastrointestinales-abdominales (34%), ortopédicas (26%), urológicas (16%), cardiovasculares (12%) y otras (12%). El DPO fue detectado en 22 (44.0%) pacientes, no encontrando diferencias significativas por edad y sexo. Las variables asociadas con DPO fueron duración de la cirugía (RM = 1.04 [IC 95% 1.01-1.06, p = 0.004]) y la presencia de niveles elevados de glucosa intraoperatoria (RM = 1.02 [IC 95% 1.00-1.04, p = 0.049]).  Conclusiones:  El DPO es una complicación frecuente en el adulto mayor, por lo que se necesita un oportuno diagnóstico y la implementación de estrategias de prevención para esta población.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Post-operative delirium (POD) is common in older adults and is characterized by changes in attention and cognition.  Objective:  To determine the preoperative risk factors associated with POD in adults submitted to balanced general anesthesia at Hospital Metropolitano Angeles.  Material and methods:  Cross-sectional study. Fifty adults aged 60 years or older were included in the Confusion Assessment Method (CAM) at the time of admission to the recovery room. A logistic regression model was used to find the associated risk factors.  Results:  A total of 50 patients with a mean age of 70.8 (± 7.1) years were included. By sex 60.0% (30) were women and 40.0% (20) men. Patients underwent gastrointestinal-abdominal surgeries (34%), orthopedic (26%), urologic (16%), cardiovascular (12%) and others (12%). DPO was detected in 22 (44.0%) patients, not finding significant differences by age and sex. The variables associated with POD were surgery duration (OR = 1.04 [95% CI 1.01-1.06, p = 0.004]) and the presence of elevated intraoperative glucose levels (OR = 1.02 [95% CI 1.00-1.04, p = 0.049]).  Conclusions:  POD is a frequent complication in the elderly, so it is necessary to provide timely diagnosis and implementation of prevention strategies for this population.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Delirium]]></kwd>
<kwd lng="es"><![CDATA[postoperatorio]]></kwd>
<kwd lng="es"><![CDATA[incidencia]]></kwd>
<kwd lng="es"><![CDATA[cirugía]]></kwd>
<kwd lng="es"><![CDATA[factores de riesgo]]></kwd>
<kwd lng="en"><![CDATA[Delirium]]></kwd>
<kwd lng="en"><![CDATA[post-operative]]></kwd>
<kwd lng="en"><![CDATA[incidence]]></kwd>
<kwd lng="en"><![CDATA[surgery]]></kwd>
<kwd lng="en"><![CDATA[risk factors]]></kwd>
</kwd-group>
</article-meta>
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