<?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>2011-7582</journal-id>
<journal-title><![CDATA[Revista Colombiana de Cirugía]]></journal-title>
<abbrev-journal-title><![CDATA[rev. colomb. cir.]]></abbrev-journal-title>
<issn>2011-7582</issn>
<publisher>
<publisher-name><![CDATA[Asociación Colombiana de Cirugía]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2011-75822020000100022</article-id>
<article-id pub-id-type="doi">10.30944/20117582.579</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Factores pronóstico asociados a parto prematuro en mujeres a quienes se les practicó apendicectomía durante el embarazo en un país de medianos ingresos]]></article-title>
<article-title xml:lang="en"><![CDATA[Prognosis factors associated with premature delivery in women undergoing appendectomy during pregnancy in a middle-income country]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arévalo]]></surname>
<given-names><![CDATA[Kenndy]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Buitrago]]></surname>
<given-names><![CDATA[Giancarlo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moyano]]></surname>
<given-names><![CDATA[Juan Sebastián]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Caycedo]]></surname>
<given-names><![CDATA[Rubén]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional de Colombia Facultad de Medicina Departamento de Cirugía]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional de Colombia Instituto de Investigaciones Clínicas ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional de Colombia Instituto de Investigaciones Clínicas ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universitario Nacional de Colombia Facultad de Medicina Departamento de Cirugía]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2020</year>
</pub-date>
<volume>35</volume>
<numero>1</numero>
<fpage>22</fpage>
<lpage>31</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S2011-75822020000100022&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S2011-75822020000100022&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S2011-75822020000100022&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción.  El objetivo del estudio fue estimar los factores pronóstico asociados con el parto prematuro y otros resultados clínicos en mujeres embarazadas sometidas a apendicectomía en Colombia.  Métodos.  Se llevó a cabo un estudio retrospectivo de cohorte a partir de las bases de datos administrativos, que incluyó mujeres embarazadas afiliadas al sistema de salud contributivo en Colombia y sometidas a apendicectomía, entre enero de 2013 y noviembre de 2016. Se estimaron la tasa de parto prematuro, la tasa de mortalidad a los 30 días, el ingreso materno a la unidad de cuidados intensivos a 30 días, el reingreso de la madre a los 30 días y el bajo peso al nacer. Se utilizaron regresiones logísticas multivariadas para identificar estos tres factores pronóstico.  Resultados.  Se incluyeron 1.589 mujeres en el estudio. La edad media fue de 26,43 ± 5,79 años, el 17,94 % de las apendicectomías se practicaron en el tercer trimestre, el 6,10 % fueron apendicectomías laparoscópicas y el 22,03 % requirió drenaje por peritonitis. Las tasas de parto prematuro, mortalidad a 30 días, ingreso a la unidad de cuidados intensivos a 30 días, reingreso a los 30 días y bajo peso al nacer, fueron 12,08 %, 0,13 %, 9,75 %, 16,93 % y 3,34 %, respectivamente. La edad menor de 18 años, la apendicectomía en el tercer trimestre y el drenaje por peritonitis se asociaron con un mayor riesgo de parto prematuro. El índice de comorbilidad de Charlson, la apendicectomía en el tercer trimestre y el drenaje por peritonitis, se asociaron con un mayor ingreso materno a la unidad de cuidados intensivos.  Conclusiones.  La apendicectomía en el tercer trimestre y la apendicitis complicada, son factores pronóstico asociados a parto prematuro en mujeres colombianas embarazadas sometidas a apendicectomía.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction: The objective of the study was to estimate the prognostic factors associated with premature delivery and other clinical outcomes in pregnant women undergoing appendectomy in Colombia.  Methods: A retrospective cohort study was conducted from the administrative healthcare records, which included pregnant women affiliated with the contributory health system in Colombia and undergoing appendectomy, between January 2013 and November 2016. The birth rate was estimated, premature delivery rate, the 30-day mortality rate, 30-day maternal admission to Intensive Care Unit (30-ICU), 30-day readmission (30-R-Adm), and low birth weight (LBW). Multivariate logistic regressions were used to identify these three prognostic factors.  Results: 1589 women were included in the study. Mean age was 26.43 ± 5.79, 17.94% of the appendectomies were performed in the third trimester, 6.10% were laparoscopic appendectomies and 22% required peritonitis drainage. The Rates of premature delivery, 30-day mortality, 30-ICU, 30-R-Adm and LBW were 12%, 0.13%, 9.75%, 16.93% and 3.34%, respectively. Age under 18 years, appendectomy in the third trimester and peritonitis drainage were associated with an increased risk of premature delivery. Comorbidity Charlson Index, appendectomy in the third trimester and peritonitis drainage were associated with an increased maternal admission to ICU.  Conclusions: Appendectomy in the third trimester and complicated appendicitis are prognostic factors associated with premature delivery in Colombian pregnant women undergoing to appendectomy.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[embarazo]]></kwd>
<kwd lng="es"><![CDATA[tercer trimestre del embarazo]]></kwd>
<kwd lng="es"><![CDATA[trabajo de parto prematuro]]></kwd>
<kwd lng="es"><![CDATA[apendicitis]]></kwd>
<kwd lng="es"><![CDATA[apendicectomía]]></kwd>
<kwd lng="es"><![CDATA[factores de riesgo]]></kwd>
<kwd lng="en"><![CDATA[pregnancy]]></kwd>
<kwd lng="en"><![CDATA[pregnancy trimester, third]]></kwd>
<kwd lng="en"><![CDATA[obstetric labor, premature]]></kwd>
<kwd lng="en"><![CDATA[appendicitis]]></kwd>
<kwd lng="en"><![CDATA[appendectomy]]></kwd>
<kwd lng="en"><![CDATA[risk factors]]></kwd>
</kwd-group>
</article-meta>
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