<?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>S0212-16112018000800018</article-id>
<article-id pub-id-type="doi">10.20960/nh.1702</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Sobrepeso y obesidad como factores de riesgo de los estados hipertensivos del embarazo: estudio de cohortes retrospectivo]]></article-title>
<article-title xml:lang="en"><![CDATA[Overweight and obesity at risk factors for hypertensive states of pregnancy: a retrospective cohort study]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fernández Alba]]></surname>
<given-names><![CDATA[Juan Jesús]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mesa Páez]]></surname>
<given-names><![CDATA[Cristina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vilar Sánchez]]></surname>
<given-names><![CDATA[Ángel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Soto Pazos]]></surname>
<given-names><![CDATA[Estefanía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Macías]]></surname>
<given-names><![CDATA[María del Carmen]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Serrano Negro]]></surname>
<given-names><![CDATA[Estefanía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Paublete Herrera]]></surname>
<given-names><![CDATA[María del Carmen]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moreno Corral]]></surname>
<given-names><![CDATA[Luis Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Servicio Andaluz de Salud Hospital Universitario de Puerto Real Unidad de Obstetricia y Ginecología]]></institution>
<addr-line><![CDATA[Puerto Real Cádiz]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Cádiz Departamento de Enfermería y Fisioterapia ]]></institution>
<addr-line><![CDATA[Cádiz ]]></addr-line>
<country>Spain</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2018</year>
</pub-date>
<volume>35</volume>
<numero>4</numero>
<fpage>874</fpage>
<lpage>880</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S0212-16112018000800018&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S0212-16112018000800018&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S0212-16112018000800018&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción: la obesidad se ha asociado a un riesgo aumentado de padecer preeclampsia e hipertensión arterial gestacional.  Objetivos: determinar si el sobrepeso y/o la obesidad materna al inicio de la gestación se asocian a un incremento del riesgo de padecer algún estado hipertensivo del embarazo en una población del sur de España.  Métodos: estudio de cohortes retrospectivo. Se estudiaron 4.711 casos en los cuales se había registrado el IMC al inicio de la gestación. Grupos de estudio: a) sobrepeso; y b) obesidad al inicio de la gestación (desglosada por tipo de obesidad). Grupo control: IMC normal al inicio de la gestación. Se calculó el riesgo de presentar estados hipertensivos del embarazo (EHE) en general, hipertensión arterial (HTA) gestacional, preeclampsia, HTA crónica y preeclampsia sobreañadida a HTA crónica.  Resultados: el sobrepeso materno se asoció a un incremento del riesgo de padecer algún EHE (OR 2,04, IC 95%: 1,43-2,91) y a un incremento del riesgo de padecer HTA gestacional (OR 1,68, IC 95%: 1,03-2,72) e HTA crónica (OR: 3,70, IC 95%: 1,67-8,18). La obesidad materna se asoció a un incremento de padecer algún EHE (OR 3,54, IC 95% 2,65-4,73), HTA gestacional (OR 2,94, IC 95% 2-4,33), HTA crónica (OR 8,31, IC 95%: 4,23-16,42) y preeclampsia (OR 2,08, IC 95%: 1,12-3,87). En el análisis multivariante (ajustado por la paridad y edad materna), el sobrepeso se asoció a un riesgo aumentado de padecer HTA gestacional (OR:1,74, IC 95%: 1,06-2,85), HTA crónica (OR 3,76, IC 95% 1,69-8,35) y preeclampsia (OR 2,12, IC 95% 1,005-4,48); la obesidad también incrementó el riesgo de HTA gestacional (OR 2,40, IC 95% 1,39-4,13), HTA crónica (OR 17,96, IC 95% 8,78-36,76) y preeclampsia (OR 3,69, IC 95% 1,64-8,27).  Conclusiones: el sobrepeso y la obesidad aumentan el riesgo de padecer EHE. El riesgo es significativamente mayor conforme se incrementa el IMC (desde sobrepeso a obesidad grado 3).]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction: obesity has been associated with an increased risk of preeclampsia and gestational hypertension.  Objective: to determine if overweight and/or maternal obesity at the beginning of the pregnancy are associated with an increased risk of suffering from some hypertensive state of pregnancy in a population of southern Spain.  Methods: retrospective cohort study. We studied 4,711 cases where the IMC had been registered at the beginning of pregnancy. Two study groups were included: overweight/obesity at the beginning of the gestation. Control group: pregnant women with normal BMI at the beginning of gestation. Global risk of hypertensive disorders of pregnancy (HDP) and the risk of gestational hypertension, preeclampsia, chronic hypertension and preeclampsia superimposed on chronic hypertension were evaluated.  Results: maternal overweight was associated with an increased risk of HDP (OR 2.04, 95% CI: 1.43-2.91) and an increased risk of gestational hypertension (OR 1.68, 95% CI: 1.03-2.72) and chronic HT (OR: 3.70, 95% CI: 1.67-8.18). Maternal obesity was associated with an increase in some HDP (OR 3.54, 95% CI: 2.65-4.73), gestational hypertension (OR 2.94, 95% CI: 2-4.33), chronic HT (OR 8.31, 95% CI: 4.23-16.42) and preeclampsia (OR 2.08, 95% CI: 1.12-3.87) In the multivariate analysis (adjusted for parity and maternal age), overweight was associated with an increased risk of gestational hypertension (OR: 1.74, 95% CI: 1.06-2.85), chronic HT (OR 3.76, 95% CI: 1.69-8.35) and preeclampsia (OR 2.12, 95% CI: 1.005-4.48); obesity also increased the risk of gestational hypertension (OR 2.40, 95% CI: 1.39-4.13), chronic hypertension (OR 17.96, 95% CI: 8.78-36.76) and preeclampsia (OR 3, 69; 95% CI: 1.64-8.27).  Conclusions: in conclusion, a significant and independent association was found between maternal overweight/obesity and HDP. The risk is significantly higher as the BMI increases (from overweight to obesity grade 3).]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Obesidad]]></kwd>
<kwd lng="es"><![CDATA[Sobrepeso]]></kwd>
<kwd lng="es"><![CDATA[Índice de masa corporal]]></kwd>
<kwd lng="es"><![CDATA[Estados hipertensivos del embarazo]]></kwd>
<kwd lng="es"><![CDATA[Hipertensión gestacional]]></kwd>
<kwd lng="es"><![CDATA[Preeclampsia]]></kwd>
<kwd lng="es"><![CDATA[Factores de riesgo]]></kwd>
<kwd lng="en"><![CDATA[Obesity]]></kwd>
<kwd lng="en"><![CDATA[Overweight]]></kwd>
<kwd lng="en"><![CDATA[Body mass index]]></kwd>
<kwd lng="en"><![CDATA[Hypertensive disorders of pregnancy]]></kwd>
<kwd lng="en"><![CDATA[Gestational hypertension]]></kwd>
<kwd lng="en"><![CDATA[Pre-eclampsia]]></kwd>
<kwd lng="en"><![CDATA[Risk factors]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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