<?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>2664-2891</journal-id>
<journal-title><![CDATA[Revista científica ciencias de la salud]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. cient. cienc. salud]]></abbrev-journal-title>
<issn>2664-2891</issn>
<publisher>
<publisher-name><![CDATA[Universidad del Pacífico]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2664-28912024000100011</article-id>
<article-id pub-id-type="doi">10.53732/rccsalud/2024.e6139</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Correlación entre Vitamina B12 y presión arterial en adultos]]></article-title>
<article-title xml:lang="en"><![CDATA[Correlation between Vitamin B12 and blood pressure in adults]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tirado]]></surname>
<given-names><![CDATA[Alberto Guevara]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Privada Norbert Wiener  ]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Peru</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<volume>6</volume>
<fpage>11</fpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S2664-28912024000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S2664-28912024000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S2664-28912024000100011&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Introducción. La vitamina B12 incidiría sobre la presión arterial mediante mecanismos hormonales y metabólicos. Objetivo. Analizar la relación entre las concentraciones de vitamina B12 y la presión arterial en adultos. Materiales y Métodos. Estudio observacional, analítico, retrospectivo y transversal, proveniente de una base de datos abierta conformada por 4154 personas de una comunidad mexicana atendida en un establecimiento de salud. Las variables fueron: sexo, vitamina B12 y presión arterial sistólica. Se utilizó las pruebas Ji-cuadrado y prueba t de student. Resultados. los promedios de vitamina B12 fueron menores en presencia de presión arterial igual o mayor a 130 mmHg (hombres: 217,12 pg/ml; mujeres 204,51 pg/ml) respecto a cuándo se comparó con niveles de presión arterial sistólica entre 90 a 129 mmHg (hombres; 266,98 pg/ml; mujeres: 205,18 og/ml). La correlación entre vitamina B12 y presión arterial fue baja y negativa en hombres (Rho=-0,022; p=0,018), mujeres (Rho=-0,182; p&lt;0,001) y en ambos grupos en conjunto (Rho=-0,171; p&lt;0,001). Conclusión. Los adultos hipertensos tienen menores promedios de vitamina B12 que los normotensos. Asimismo, la vitamina B12 se correlaciona de forma débil y negativa con la presión arterial. Los niveles normales de vitamina B12 con tendencia hacia los limites bajos podrían ser uno de los muchos factores que inciden en la fisiopatología temprana de la hipertensión arterial.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Introduction. Vitamin B12 would affect blood pressure through hormonal and metabolic mechanisms. Objective. To analyze the relationship between vitamin B12 concentrations and blood pressure in adults. Materials and Methods. Observational, analytical, retrospective and cross-sectional study, from an open database made up of 4,154 people from a Mexican community served in a health facility. The variables were: sex, vitamin B12 and systolic blood pressure. The Chi-square test and student's t test were used. Results. the averages of vitamin B12 were lower in the presence of blood pressure equal to or greater than 130 mmHg (men: 217.12 pg/ml; women 204.51 pg/ml) compared to when it was compared with systolic blood pressure levels between 90 at 129 mmHg (men; 266.98 pg/ml; women: 205.18 og/ml). The correlation between vitamin B12 and blood pressure was low and negative in men (Rho=-0.022; p=0.018), women (Rho=-0.182; p&lt;0.001) and in both groups together (Rho=-0.171; p&lt; 0.001). Conclusion. Hypertensive adults have lower averages of vitamin B12 than normotensive adults. Likewise, vitamin B12 is weakly and negatively correlated with blood pressure. Normal levels of vitamin B12 with a tendency towards low limits could be one of the many factors that influence the early pathophysiology of arterial hypertension.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[vitamina B 12]]></kwd>
<kwd lng="es"><![CDATA[presión arterial]]></kwd>
<kwd lng="es"><![CDATA[estudio observacional]]></kwd>
<kwd lng="es"><![CDATA[modelos lineales]]></kwd>
<kwd lng="es"><![CDATA[correlación de datos]]></kwd>
<kwd lng="en"><![CDATA[vitamin B 12]]></kwd>
<kwd lng="en"><![CDATA[arterial pressure]]></kwd>
<kwd lng="en"><![CDATA[observational study]]></kwd>
<kwd lng="en"><![CDATA[linear models]]></kwd>
<kwd lng="en"><![CDATA[correlation of data]]></kwd>
</kwd-group>
</article-meta>
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