<?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>1726-6718</journal-id>
<journal-title><![CDATA[Revista Cubana de Anestesiología y Reanimación]]></journal-title>
<abbrev-journal-title><![CDATA[Rev cuba anestesiol reanim]]></abbrev-journal-title>
<issn>1726-6718</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1726-67182020000300008</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Mortalidad perioperatoria]]></article-title>
<article-title xml:lang="en"><![CDATA[Perioperative mortality]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aparicio Morales]]></surname>
<given-names><![CDATA[Antonio Ismael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández Pérez]]></surname>
<given-names><![CDATA[José Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez Álvarez]]></surname>
<given-names><![CDATA[Vivian Beatriz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Ciencias Médicas de Villa Clara Hospital Universitario Clínico Quirúrgico &#8220;Arnaldo Milián Castro&#8221; ]]></institution>
<addr-line><![CDATA[Villa Clara ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>19</volume>
<numero>3</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1726-67182020000300008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1726-67182020000300008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1726-67182020000300008&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  La tasa de mortalidad perioperatoria representa un indicador global del acceso seguro a la atención quirúrgica y anestesiológica.  Objetivo:  Caracterizar los pacientes fallecidos durante el perioperatorio en intervenciones quirúrgicas.  Métodos:  Se realizó un estudio descriptivo transversal en el servicio de Anestesiología del Hospital Clínico Quirúrgico Arnaldo Milián Castro, provincia Villa Clara, en el periodo período de enero de 2015 a diciembre de 2018. La población estuvo constituida por los pacientes intervenidos quirúrgicamente en dicho hospital (N: 133 724). La muestra fueron los pacientes fallecidos durante el período intraoperatorio y primeras 24 h tras la intervención quirúrgica (n: 77).  Resultados:  La tasa de mortalidad perioperatoria general fue de 5,76/10 000. Incidencia de mortalidad mayor en hombres (59,7 %), ancianos (75,3 %), con varias comorbilidades asociadas (51,9 %), clase 4 de la ASA (41,5 %), riesgo quirúrgico grupo II (62,3 %), cirugía abdominal (63,6 %), intervenciones de urgencia (88,3 %), bajo una técnica anestésica general (84,4 %) y en el período postoperatorio 24 h (68,8 %). El shock séptico constituyó la principal causa de mortalidad (48,1 %).  Conclusiones:  Predominaron las defunciones en ancianos con comorbilidades asociadas, alto riesgo anestésico y quirúrgico, intervenidos de urgencia bajo anestesia general, con el shock séptico como principal causa de muerte. La tasa de mortalidad perioperatoria fue similar a naciones de desarrollo socioeconómico equivalente.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Perioperative mortality rate represents a global indicator for safe access to surgical and anesthesiological care.  Objective:  To characterize patients who deceased during the perioperative period in surgical interventions.  Methods:  A cross-sectional and descriptive study was carried out in the anesthesiology service of Arnaldo Milián Castro Clinical-Surgical Hospital, in Villa Clara Province, in the period from January 2015 to December 2018. The study population consisted of patients who received surgery within that hospital (N: 133 724). The sample consisted of patients who died during the intraoperative period and within the first 24 hours after surgery (n: 77).  Results:  The general perioperative mortality rate was 5.76/10 000. There was incidence of higher mortality among men (59.7%), elderlies (75.3%), patients with several associated comorbidities (51.9%), those classified as ASA-IV (41.5%), those belonging to group II for surgical risk (62.3%), cases of abdominal surgery (63.6%), emergency interventions (88.3%), patients under general anesthetic technique (84.4 %), and at 24 hours after the postoperative period (68.8%). Septic shock was the main cause of mortality (48.1%).  Conclusions:  There was a predominance of deaths among elderlies with associated comorbidities, high anesthetic, as well as surgical risk, who received emergency surgery under general anesthesia, being septic shock the main cause of death. The perioperative mortality rate was similar to that in nations of equivalent socioeconomic development.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[mortalidad perioperatoria]]></kwd>
<kwd lng="es"><![CDATA[tasa de mortalidad]]></kwd>
<kwd lng="es"><![CDATA[shock séptico]]></kwd>
<kwd lng="en"><![CDATA[perioperative mortality]]></kwd>
<kwd lng="en"><![CDATA[mortality rate]]></kwd>
<kwd lng="en"><![CDATA[septic shock]]></kwd>
</kwd-group>
</article-meta>
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