<?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>2709-7927</journal-id>
<journal-title><![CDATA[Acta Médica del Centro]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd centro]]></abbrev-journal-title>
<issn>2709-7927</issn>
<publisher>
<publisher-name><![CDATA[Hospital Provincial Clínico Quirúrgico Universitario Arnaldo Milián Castro]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2709-79272022000400679</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Factores de riesgo de complicaciones respiratorias postquirúrgicas]]></article-title>
<article-title xml:lang="en"><![CDATA[Risk factors of postoperative respiratory complications]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cruz García]]></surname>
<given-names><![CDATA[Osmany]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nieto Monteagudo]]></surname>
<given-names><![CDATA[Carlos Gilberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Álvarez Hurtado]]></surname>
<given-names><![CDATA[Lester]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cruz Hernández]]></surname>
<given-names><![CDATA[Yassel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cruz Hernández]]></surname>
<given-names><![CDATA[Marlon]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nieto Martínez]]></surname>
<given-names><![CDATA[Gretter Elena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Universitario &#8220;Celestino Hernández Robau&#8221;  ]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Policlínico Universitario &#8220;Chiqui Gómez Lubián&#8221;  ]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Provincial Clínico Quirúrgico Universitario &#8220;Arnaldo Milián Castro&#8221;  ]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>16</volume>
<numero>4</numero>
<fpage>679</fpage>
<lpage>692</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2709-79272022000400679&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2709-79272022000400679&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2709-79272022000400679&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  las complicaciones respiratorias postquirúrgicas aumentan la morbimortalidad, la estadía hospitalaria y los costes sanitarios.  Objetivos:  identificar la incidencia y los factores de riesgo para complicaciones respiratorias postquirúrgicas.  Métodos:  se realizó un estudio observacional, analitico y de corte transversal en 1 650 pacientes en el Hospital &#8220;Celestino Hernández Robau&#8221; entre enero de 2018 y diciembre de 2019. Se evaluaron las variables sexo, edad, peso, talla, índice de masa corporal, tabaquismo, alcoholismo, clasificación del estado físico, tipo de anestesia, tipo de cirugía según electiva o urgente, tipo de cirugía según la localización y el tiempo quirúrgico, sonda nasogástrica, nivel de hemoglobina, albuminemia y saturación de oxígeno preoperatoria y se determinaron las complicaciones respiratorias postquirúrgicas.  Resultados:  el 5,15% de los pacientes presentaron complicaciones respiratorias postquirúrgicas y la frecuencia de estas complicaciones fue de 6,72%. Se identificaron como factores de riesgo la edad igual o mayor de 68 años, el tabaquismo, la clasificación del estado físico III y IV, la anestesia general endotraqueal, el tiempo quirúrgico mayor de tres horas, la cirugía urgente, abdominal alta y de cabeza y cuello, los niveles de hemoglobina menores de 10 g/l, los niveles de albúmina menores de 34 g/l, el uso de sonda nasogástrica y la saturación de oxígeno preoperatoria igual o menor a 92%. El sexo, el índice de masa corporal y el alcoholismo no se relacionaron con un aumento de complicaciones respiratorias.  Conclusiones:  la asociación de factores de riesgo aumentó el número de pacientes con complicaciones respiratorias postquirúrgicas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  postoperative respiratory complications increase morbidity and mortality, hospital stay and health care costs.  Objectives:  to identify the incidence and risk factors for post-surgical respiratory complications.  Methods:  an observational, anality, cross-sectional study was conducted in 1 650 patients at the &#8220;Celestino Hernández Robau&#8221; Hospital between January 2018 and December 2019. The variables sex, age, weight, height, body mass index, smoking, alcoholism, physical status classification, type of anesthesia, type of surgery according to elective or urgent, type of surgery according to surgical location and time, nasogastric tube, hemoglobin level, albuminemia and preoperative oxygen saturation were evaluated and post-surgical respiratory complications were determined.  Results:  5.15% of the patients presented postoperative respiratory complications and the frecuence of these complications was 6.72%. Risk factors were identified as age equal to or older than 68 years, smoking, physical status classification III and IV, endotracheal general anesthesia, surgical time longer than three hours, urgent, upper abdominal and head and neck surgery, hemoglobin levels less than 10 g/L, albumin levels less than 34 g/L, use of nasogastric tube and preoperative oxygen saturation equal to or less than 92%. Sex, body mass index and alcoholism were not related to an increase in respiratory complications.  Conclusions:  the association of risk factors increased the number of patients with postoperative respiratory complications.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[complicaciones respiratorias postquirúrgicas]]></kwd>
<kwd lng="es"><![CDATA[factores de riesgo]]></kwd>
<kwd lng="es"><![CDATA[tabaquismo]]></kwd>
<kwd lng="en"><![CDATA[post-surgical respiratory complications]]></kwd>
<kwd lng="en"><![CDATA[risk factors]]></kwd>
<kwd lng="en"><![CDATA[tobacco pollution]]></kwd>
</kwd-group>
</article-meta>
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