<?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>0187-5337</journal-id>
<journal-title><![CDATA[Perinatología y reproducción humana]]></journal-title>
<abbrev-journal-title><![CDATA[Perinatol. Reprod. Hum.]]></abbrev-journal-title>
<issn>0187-5337</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Perinatología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0187-53372021000100003</article-id>
<article-id pub-id-type="doi">10.24875/per.19000059</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Frecuencia de factores relacionados con sepsis neonatal]]></article-title>
<article-title xml:lang="en"><![CDATA[Frequency of risk factors associated with neonatal sepsis]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ostia-Garza]]></surname>
<given-names><![CDATA[Patricia J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salzar-Espino]]></surname>
<given-names><![CDATA[Berenice]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Materno Perinatal Mónica Pretelini Sáenz Servicio de Neonatología ]]></institution>
<addr-line><![CDATA[Toluca de Lerdo Estado de México]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<volume>35</volume>
<numero>1</numero>
<fpage>3</fpage>
<lpage>9</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0187-53372021000100003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0187-53372021000100003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0187-53372021000100003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La sepsis neonatal es una situación clínica derivada de la invasión y proliferación de bacterias, hongos o virus en el recién nacido, que se manifiesta en los primeros 28 días de vida. La etiología es fundamentalmente bacteriana, fúngica y vírica en menos del 1% de los casos. Las bacterias más frecuentemente implicadas son Streptococcus agalactiae o Streptococcus del grupo B y Escherichia coli.  Objetivo: Determinar la frecuencia de factores relacionados con sepsis neonatal en el Servicio de Neonatología del Hospital Materno Perinatal Mónica Pretelini Sáenz en el periodo del año 2013 al 2015.  Metodología: Estudio descriptivo, transversal, retrospectivo y observacional, 378 expedientes estudiados (expedientes con diagnóstico de sepsis neonatal con germen aislado).  Conclusión: Los factores relacionados con sepsis en el periodo neonatal fueron el uso de nutrición parenteral, la asistencia con ventilación mecánica y la utilización de vías centrales. Los microorganismos más frecuentemente aislados fueron E. coli (21.5%) y Klebsiella pneumoniae (20.5%).]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Neonatal sepsis is that clinical situation derived from the invasion and proliferation of bacteria, fungi or viruses in the newborn, which manifests itself in the first 28 days of life. The etiology is fundamentally bacterial, since sepsis due to fungi and viruses accounts for less than 1% of cases. Among the bacteria most frequently involved are Streptococcus agalactiae or Streptococcus group B and Escherichia coli.  Objective: To determine the frequency and factors related to neonatal sepsis in the neonatology service of the Mónica Pretelini Sáenz Perinatal Maternity Hospital in the period from 2013 to 2015.  Methodology: A descriptive, cross-sectional, retrospective and observational study was carried out, where all the records of newborns with diagnosis of neonatal sepsis with isolated germ were taken, with a total of 378 records,  Conclusion: The factors related to neonatal sepsis in the period we`re the use of parenteral nutrition, assistance with mechanical ventilation and use of central veins. The most frequently isolated microorganisms were Escherichia coli (21.5%) and Klebsiella pneumoniae (20.5%).]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Sepsis neonatal]]></kwd>
<kwd lng="es"><![CDATA[Prematurez]]></kwd>
<kwd lng="es"><![CDATA[Factores de riesgo]]></kwd>
<kwd lng="en"><![CDATA[Neonatal sepsis]]></kwd>
<kwd lng="en"><![CDATA[Preterm]]></kwd>
<kwd lng="en"><![CDATA[Risk factors]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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