<?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>S0212-16112019000300019</article-id>
<article-id pub-id-type="doi">10.20960/nh.2394</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Screening of nutritional risk: assessment of predictive variables of nutritional risk in hospitalized patients in a second-level care center in Mexico]]></article-title>
<article-title xml:lang="es"><![CDATA[Tamizaje de riesgo nutricional: evaluación de variables predictivas de riesgo nutricional en pacientes hospitalizados en un centro de atención de segundo nivel en México]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez-de-Santiago]]></surname>
<given-names><![CDATA[Jorge Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguilar-Valdez]]></surname>
<given-names><![CDATA[Sandra]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Casas-Robles]]></surname>
<given-names><![CDATA[Myrella Leticia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Garza-Veloz]]></surname>
<given-names><![CDATA[Idalia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortega-Cisneros]]></surname>
<given-names><![CDATA[Vicente]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Fierro]]></surname>
<given-names><![CDATA[Margarita L]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Zacatecas Academic Unit of Human Medicine and Health Sciences Molecular Medicine Laboratory]]></institution>
<addr-line><![CDATA[Zacatecas ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto de Seguridad y Servicios Sociales para los Trabajadores del Estado Hospital General Nº 26 ]]></institution>
<addr-line><![CDATA[Zacatecas ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<volume>36</volume>
<numero>3</numero>
<fpage>626</fpage>
<lpage>632</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S0212-16112019000300019&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S0212-16112019000300019&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S0212-16112019000300019&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction: worldwide, hospital malnutrition constitutes an important issue of morbidity and mortality. Although the prevalence of malnutrition has been calculated as between 7% and 27% in hospitalized patients, its real prevalence remains unknown or underestimated because of the different criteria for its identification and diagnosis. The aim of this study was to determine the prevalence of nutritional risk in a cohort of hospitalized patients and to identify the significance of the predictors associated with nutritional risk.  Methods: the evaluation of the presence of nutritional risk was carried out in 247 individuals hospitalized at the second-level care institution Instituto de Seguridad y Servicios Sociales para los Trabajadores del Estado (ISSSTE) Zacatecas, Hospital General Nº 26, in Mexico. Nutritional screening was evaluated during the first 24 hours of stay with the NRS 2002. The weighing of associated variables with nutritional risk was calculated statistically using the software Sigma Plot v11.  Results: forty-two percent of patients were at risk of malnutrition. Significant associations between nutritional risk and a reduction in food ingestion (during the last week), the illness severity of the patient, as well as age and sex (p &lt; 0.05), were observed. A reduction in food ingestion during the previous week increased the likelihood of having nutritional risk 6.67 times more (95% CI: 3.4-13.2; p &lt; 0.001) in the studied population.  Conclusion: the risk of malnutrition in hospitalized patients at ISSSTE-Zacatecas, Hospital General Nº 26 is frequent (42%). Therefore, early detection of nutritional risk is important to offer for proper nutritional intervention with the objective of decreasing the associated morbidity and mortality.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción: la desnutrición hospitalaria constituye un problema de morbimortalidad en todo el mundo. Aunque la prevalencia de malnutrición se ha calculado entre el 7% y el 27% en pacientes hospitalizados, su prevalencia real sigue siendo desconocida o subestimada debido a los diferentes criterios para su identificación y diagnóstico. El objetivo de este estudio fue determinar la prevalencia del riesgo nutricional mediante la herramienta Nutritional Risk Screening 2002 (NRS-2002) en pacientes hospitalizados y ponderar los factores predictivos asociados con el riesgo nutricional.  Métodos: la evaluación de la presencia de riesgo nutricional se realizó en 247 hospitalizados en el hospital general de segundo nivel Instituto de Seguridad y Servicios Sociales para los Trabajadores del Estado (ISSSTE) Zacatecas, Hospital General Nº 26, en México. La evaluación nutricional se realizó durante las primeras 24 horas de estadía mediante la herramienta NRS 2002. El análisis de datos se llevó a cabo mediante el software Sigma Plot v11.  Resultados: el 42% de los pacientes presentaron riesgo de desnutrición. Después de la corrección por covariables, se encontraron asociaciones significativas entre el riesgo nutricional y una reducción de la ingesta de alimentos (durante la última semana), la gravedad de la enfermedad del paciente, la edad y el sexo (p &lt; 0,05). Entre la población estudiada, la reducción de la ingesta durante la última semana aumentó 6,67 veces la probabilidad de presentar riesgo nutricional (IC 95%: 3,4-13,2; p &lt; 0,001).  Conclusión: el riesgo de desnutrición en pacientes hospitalizados en el Hospital General Nº 26 Zacatecas-ISSSTE es frecuente (42%), por lo que es importante realizar una detección temprana para ofrecer una intervención nutricional adecuada y, con ello, disminuir la morbimortalidad asociada.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Hospital malnutrition]]></kwd>
<kwd lng="en"><![CDATA[Nutritional risk]]></kwd>
<kwd lng="en"><![CDATA[Nutritional screening]]></kwd>
<kwd lng="es"><![CDATA[Desnutrición hospitalaria]]></kwd>
<kwd lng="es"><![CDATA[Riesgo nutricional]]></kwd>
<kwd lng="es"><![CDATA[Cribado nutricional]]></kwd>
</kwd-group>
</article-meta>
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