<?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>0300-9041</journal-id>
<journal-title><![CDATA[Ginecología y obstetricia de México]]></journal-title>
<abbrev-journal-title><![CDATA[Ginecol. obstet. Méx.]]></abbrev-journal-title>
<issn>0300-9041</issn>
<publisher>
<publisher-name><![CDATA[Federación Mexicana de Colegios de Obstetricia y Ginecología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0300-90412021000400004</article-id>
<article-id pub-id-type="doi">10.24245/gom.v89i4.5106</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Predictive model for pregnancy- induced hypertension in mexican women]]></article-title>
<article-title xml:lang="es"><![CDATA[Modelo predictivo de hipertensión inducida por embarazo en mujeres mexicanas]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Acosta-Alfaro]]></surname>
<given-names><![CDATA[Luis Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramos-Martínez]]></surname>
<given-names><![CDATA[Martin A]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Osuna-Ramírez]]></surname>
<given-names><![CDATA[Ignacio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Galaviz-Hernández]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sosa-Macías]]></surname>
<given-names><![CDATA[Martha]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Ibarra]]></surname>
<given-names><![CDATA[Fernando P]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Murillo-Llanes]]></surname>
<given-names><![CDATA[Joel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital de la Mujer Servicios de Salud de Sinaloa ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma de Sinaloa Unidad de Investigaciones en Salud Pública ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Politécnico Nacional  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Banner del E Webb Medical Center United States  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af5">
<institution><![CDATA[,Hospital de la Mujer Servicios de Salud de Sinaloa ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<volume>89</volume>
<numero>4</numero>
<fpage>299</fpage>
<lpage>308</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0300-90412021000400004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0300-90412021000400004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0300-90412021000400004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  OBJECTIVE:  To develop a predictive model for the calculation of specific risk factors per patient, for pregnancy-induced hypertension.  MATERIALS AND METHODS:  We carried out a prospective cohort study of pregnant women admitted during the first trimester. The variables measured were mean arterial pressure, body mass index, mean uterine-artery pulsatility index, placental growth factor, and pregnancy-associated plasma protein A, converted to multiples of the median (MoM). Maternal variables like age, previous preeclampsia and nulliparity were also evaluated through multiple regression analysis, specific predictive models of preeclampsia and gestational hypertension risks were created using the software BRAHMS Fast Screen Pre I plus, version 3.0.0.6, risk calculation version PE 1.0.  RESULTS:  A total of 132 patients were included in the study, mean age was 26.5 ± 6.6 years old, with a minimum and maximum age of 15 and 43; in 13 patients (9.9%) there was an elevated high risk for preeclampsia, in the remaining 119 (90.2%) patients, the risk was low. From the patients who developed preeclampsia near term (n = 10), high risk was predicted in2 of 3 patients (66.7%) with severity criteria; and for 1 of 7 patients (14.3%) who developed preeclampsia without severity criteria. The only case with early preeclampsia was found to be at high risk, as well as for 2 among 8 (25%) patients with late preeclampsia. The sensitivity of the predictive model for early preeclampsia was 100% with 90.4% specificity, and a LR+ of 10.4.  CONCLUSION:  The predictive model is of little use in the Mexican population with multiple risk factors for preeclampsia and gestational hypertension.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  OBJETIVO:  Desarrollar un modelo predictivo para el cálculo de factores de riesgo específicos de hipertensión inducida por el embarazo.  MATERIALES Y MÉTODOS:  Estudio de cohorte, prospectivo, de mujeres embarazadas hospitalizadas durante el primer trimestre de la gestación. Variables de estudio: presión arterial media, índice de masa corporal, índice medio de pulsatilidad de la arteria uterina, factor de crecimiento placentario y proteína plasmática A asociada con el embarazo, convertida en múltiplos de la mediana (MoM), edad, preeclampsia previa y nuliparidad. Mediante análisis de regresión múltiple se crearon modelos predictivos específicos de riesgo de preeclampsia e hipertensión gestacional con el programa BRAHMS Fast Screen Pre I plus, versión 3.0.0.6, cálculo de riesgo versión PE 1.0.  RESULTADOS:  Se estudiaron 132 pacientes con edad media de 26.5 ± 6.6 años y límites de 15 y 43 años. En 13 pacientes (9.9%) hubo un alto riesgo elevado de preeclampsia. En las 119 restantes (90.2%) el riesgo fue bajo. De las pacientes con preeclampsia, cerca del término (n = 10) se predijo un riesgo alto en 2 de 3 pacientes con criterios de gravedad; y en 1 de 7 pacientes con preeclampsia sin criterios de gravedad. Se encontró que el único caso con preeclampsia temprana era de alto riesgo, así como en 2 de 8 (25%) pacientes con preeclampsia tardía. La sensibilidad del modelo predictivo para la preeclampsia temprana fue del 100% con especificidad del 90.4% y un LR + de 10.4.  CONCLUSIÓN:  El modelo predictivo es de poca utilidad en la población mexicana con múltiples factores de riesgo de preeclampsia e hipertensión gestacional.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Pregnancy]]></kwd>
<kwd lng="en"><![CDATA[Hypertension, Pregnancy induced]]></kwd>
<kwd lng="en"><![CDATA[Pregnancy Associated plasma protein A]]></kwd>
<kwd lng="en"><![CDATA[Pre-Eclampsia]]></kwd>
<kwd lng="en"><![CDATA[Body Mass Index]]></kwd>
<kwd lng="es"><![CDATA[Embarazo]]></kwd>
<kwd lng="es"><![CDATA[hipertensión inducida por el embarazo]]></kwd>
<kwd lng="es"><![CDATA[proteína plasmática A asociada con el embarazo]]></kwd>
<kwd lng="es"><![CDATA[preeclampsia]]></kwd>
<kwd lng="es"><![CDATA[índice de masa corporal]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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