<?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>S0484-79032024000100013</article-id>
<article-id pub-id-type="doi">10.35366/114091</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Escalas TRACK y TRUST como predictoras de riesgo transfusional en cirugía cardiovascular en población mexicana]]></article-title>
<article-title xml:lang="en"><![CDATA[TRUCK and TRUST scales as transfusional risk predictors in cardiovascular surgery in Mexican population]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Sotelo]]></surname>
<given-names><![CDATA[Víctor Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Velázquez-Sotelo]]></surname>
<given-names><![CDATA[Claudia Elizabeth]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guzmán-Delgado]]></surname>
<given-names><![CDATA[Nancy Elena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez-Lacavex]]></surname>
<given-names><![CDATA[Montserrat]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Díaz-Ortiz]]></surname>
<given-names><![CDATA[Belém]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Salazar]]></surname>
<given-names><![CDATA[Adriana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Hospital de Cardiología. No. 34 Departamento de Cirugía Cardiotorácica]]></institution>
<addr-line><![CDATA[Monterrey NL]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Hospital de Cardiología. No. 34 Departamento de Cardiología]]></institution>
<addr-line><![CDATA[Monterrey NL]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Hospital de Cardiología. No. 34 Departamento de Enseñanza]]></institution>
<addr-line><![CDATA[Monterrey NL]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Hospital de Cardiología. No. 34 Departamento de Anestesia Cardiovascular]]></institution>
<addr-line><![CDATA[Monterrey NL]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2024</year>
</pub-date>
<volume>47</volume>
<numero>1</numero>
<fpage>13</fpage>
<lpage>16</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0484-79032024000100013&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0484-79032024000100013&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0484-79032024000100013&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  La transfusión conlleva complicaciones y mortalidad en cirugía cardíaca, con incidencia de 40-90%. Existen escalas que predicen riesgo transfusional; sin embargo, difieren en el número y tipo de variables; además, pocas han sido comparadas en la población mexicana.  Objetivo:  Evaluar las escalas Transfusion Risk Understanding Scoring Tool (TRUST) y Transfusion Risk and Clinical Knowledge (TRACK) para riesgo de transfusión en cirugía cardiovascular en población mexicana.  Material y métodos:  Estudio observacional, retrospectivo, comparativo. Incluyó 300 pacientes sometidos a cirugía cardiovascular electiva mayores de 18 años. Se evaluó mediante curva ROC el área bajo la curva (AUC) de los puntajes TRACK y TRUST y su relación con la variable hemotransfusión. La estadística inferencial fue mediante t de Student y &#967;2.  Resultados:  Fueron 83 mujeres (27.7%) y 217 hombres (72.3%). Se transfundieron 227 pacientes (75.7%); la mayoría con hematocrito &gt; 35% (82.2%). La sensibilidad, especificidad y AUC para identificar pacientes de riesgo alto y muy alto de la escala TRACK fueron: 76%, 50% y 0.702, respectivamente; para la escala TRUST fueron: 68%, 57% y 0.69, respectivamente.  Conclusiones:  Las escalas TRACK y TRUST son útiles para la estratificación de riesgo de transfusión en cirugía cardíaca electiva en nuestra población.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  Transfusion leads to complications and mortality in cardiac surgery, with an incidence of 40-90%. There are scales that predict transfusion risk, however, they differ in the number and type of variables; furthermore, few have been compared in Mexican population.  Objective:  To evaluate the Transfusion Risk Understanding Scoring Tool (TRUST) and Transfusion Risk and Clinical Knowledge (TRACK) scales for risk of transfusion in cardiovascular surgery in the Mexican population.  Material and methods:  Observational, retrospective, comparative study. It included 300 patients older than 18 years who underwent elective cardiovascular surgery. The area under the curve (AUC) of the TRACK and TRUST scores and their relationship with the transfusion variable were evaluated using the ROC curve. The inferential statistics implemented were Student&#8217;s t and &#967;2.  Results:  There were 83 women (27.7%) and 217 men (72.3%). 227 Patients (75.7%) were transfused; the majority with hematocrit &gt; 35% (82.2%). Sensitivity, specificity, and AUC to identify high and very high risk patients of the TRACK scale were: 76%, 50% and 0.702, respectively; for the TRUST scale were: 68%, 57% and 0.69, respectively.  Conclusions:  The TRACK and TRUST scales are useful for transfusion risk stratification in elective cardiac surgery in our population.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[transfusión]]></kwd>
<kwd lng="es"><![CDATA[escalas predictoras]]></kwd>
<kwd lng="es"><![CDATA[cirugía cardíaca]]></kwd>
<kwd lng="en"><![CDATA[transfusion]]></kwd>
<kwd lng="en"><![CDATA[predictive scales]]></kwd>
<kwd lng="en"><![CDATA[cardiac surgery]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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