<?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>0212-1611</journal-id>
<journal-title><![CDATA[Nutrición Hospitalaria]]></journal-title>
<abbrev-journal-title><![CDATA[Nutr. Hosp.]]></abbrev-journal-title>
<issn>0212-1611</issn>
<publisher>
<publisher-name><![CDATA[Grupo Arán]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0212-16112024000900004</article-id>
<article-id pub-id-type="doi">10.20960/nh.05319</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Association between length of hospital stay before and after surgery and nutritional risk according to NRE-2017 &#8211; A secondary analysis of a cohort study]]></article-title>
<article-title xml:lang="es"><![CDATA[Asociación entre duración de la estancia hospitalaria antes y después de la cirugía y riesgo nutricional según la NRE-2017: análisis secundario de un estudio de cohortes]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chacon]]></surname>
<given-names><![CDATA[Ana Maria]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[da Silva-Tarnowski]]></surname>
<given-names><![CDATA[Micheli]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Brito]]></surname>
<given-names><![CDATA[Julia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Garcez]]></surname>
<given-names><![CDATA[Anderson]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Beretta]]></surname>
<given-names><![CDATA[Mileni Vanti]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gottschall]]></surname>
<given-names><![CDATA[Catarina B Andreatta]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Federal de Ciências da Saúde de Porto Alegre Nutrition Science Post Graduation Program Health Sciences]]></institution>
<addr-line><![CDATA[Porto Alegre Rio Grande do Sul]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade Federal de Ciências da Saúde de Porto Alegre Nutrition Science Post Graduation Program Nutrition Department]]></institution>
<addr-line><![CDATA[Porto Alegre Rio Grande do Sul]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<volume>41</volume>
<numero>6</numero>
<fpage>1153</fpage>
<lpage>1159</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S0212-16112024000900004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S0212-16112024000900004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S0212-16112024000900004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Aim: to evaluate the predictive ability of the Nutritional Risk Emergency - 2017 (NRE) to predict prolonged length of stay, ICU admission intra-mortality and readmission, severe postoperative complications.  Methods: a prospective cohort was conducted with surgical patients admitted in a public tertiary hospital. The NRE-2017 tool was applied for detecting malnutrition risk in hospitalized patients. Surgical complications were assessed by Clavien-Dindo. Patients were followed during hospitalization to identify length of stay as well as stay after surgery in the Intensive Care Unit (ICU). Regression analysis was performed to assess the association between risk of malnutrition and clinical outcomes.  Results: we included 162 elective surgery patients; 79 patients were identified with nutritional risk using the NRE-2017 (&#8805; 1.5) tool and 83 without nutritional risk. Patients with nutritional risk were at higher risk of prolonged hospitalization [18 (10-36) days vs. 13 (7-23 days); p: 0.006] and ICU hospitalization [6 (2-14 days vs. 3.5 (1-7 days; p: 0.020]. There was an association between surgical complications and nutritional risk independently, but the significance was lost when adjusting the analysis. There was no association with mortality and readmission in this sample of patients.  Conclusion: the NRE-2017 tool was associated with hospital stay in those patients at nutritional risk, however there was no association with mortality and readmission.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: evaluar la capacidad predictiva de la herramienta Emergencia de Riesgo Nutricional-2017 (NRE) para predecir la estancia prolongada, la mortalidad y el reingreso en la UCI, y las complicaciones postoperatorias graves.  Métodos: se estudió una cohorte prospectiva con pacientes quirúrgicos ingresados en un hospital público terciario. Se aplicó la herramienta NRE-2017 para la detección del riesgo de desnutrición en pacientes hospitalizados. El Clavien-Dindo evaluó las complicaciones quirúrgicas. Los pacientes fueron seguidos durante la hospitalización para identificar la duración de la estancia, así como la estancia después de la cirugía en la Unidad de Cuidados Intensivos (UCI). Se realizó un análisis de regresión para evaluar la asociación entre el riesgo de desnutrición y los resultados clínicos.  Resultados: se incluyeron 162 pacientes de cirugía electiva; se identificaron 79 pacientes con riesgo nutricional mediante la herramienta NRE-2017 (&#8805; 1,5) y 83 sin riesgo nutricional. Los pacientes con riesgo nutricional tuvieron mayor riesgo de hospitalización prolongada [18 (10-36) días vs. 13 (7-23 días); p: 0,006] y hospitalización en la UCI [6 (2-14 días vs. 3,5 (1-7 días; p: 0,020]. Hubo asociación entre complicaciones quirúrgicas y riesgo nutricional de forma independiente, pero se perdió la significancia al ajustar el análisis. No hubo asociación con la mortalidad y el reingreso en esta muestra de pacientes.  Conclusión: la herramienta NRE-2017 se asoció con la estancia hospitalaria en aquellos pacientes con riesgo nutricional; sin embargo, no hubo asociación con la mortalidad y el reingreso.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Nutritional risk]]></kwd>
<kwd lng="en"><![CDATA[Nutritional screening]]></kwd>
<kwd lng="en"><![CDATA[Mortality]]></kwd>
<kwd lng="en"><![CDATA[Surgical patients]]></kwd>
<kwd lng="es"><![CDATA[Riesgo nutricional]]></kwd>
<kwd lng="es"><![CDATA[Cribado nutricional]]></kwd>
<kwd lng="es"><![CDATA[Mortalidad]]></kwd>
<kwd lng="es"><![CDATA[Pacientes quirúrgicos]]></kwd>
</kwd-group>
</article-meta>
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