<?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>0188-6266</journal-id>
<journal-title><![CDATA[Acta universitaria]]></journal-title>
<abbrev-journal-title><![CDATA[Acta univ]]></abbrev-journal-title>
<issn>0188-6266</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Guanajuato, Dirección de Investigación y Posgrado]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0188-62662024000100106</article-id>
<article-id pub-id-type="doi">10.15174/au/2024.3874</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Análisis de la evolución de la pandemia covid-19 en el estado de Guanajuato y México: un estudio ecológico de series en el tiempo]]></article-title>
<article-title xml:lang="en"><![CDATA[Analysis of the evolution of the covid-19 pandemic in the state of Guanajuato and Mexico: an ecological study of time series]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Padilla-Raygoza]]></surname>
<given-names><![CDATA[Nicolás]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Flores-Vargas]]></surname>
<given-names><![CDATA[Gilberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gallardo-Luna]]></surname>
<given-names><![CDATA[María de Jesús]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Navarro-Olivos]]></surname>
<given-names><![CDATA[Efraín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales-Reyes]]></surname>
<given-names><![CDATA[Guadalupe Irazú]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Plascencia-Roldán]]></surname>
<given-names><![CDATA[Jéssica Paola]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Magos-Vázquez]]></surname>
<given-names><![CDATA[Francisco Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Salud Pública del Estado de Guanajuato Dirección de Enseñanza e Investigación Departamento de Investigación y Desarrollo Tecnológico]]></institution>
<addr-line><![CDATA[Guanajuato Gto.]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto de Salud Pública del Estado de Guanajuato Dirección General de Servicios de Salud ]]></institution>
<addr-line><![CDATA[Guanajuato Gto.]]></addr-line>
</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>34</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0188-62662024000100106&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0188-62662024000100106&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0188-62662024000100106&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La emergencia de SARS-CoV-2 y la pandemia por covid-19 son un fenómeno de salud pública global. El objetivo de este trabajo fue analizar la evolución de la pandemia covid-19 en Guanajuato y en México. Para esto, se utilizó la base de datos pública del Sistema Nacional de Vigilancia Epidemiológica a fin de mostrar los indicadores de covid-19 (mensualmente) correspondientes al Instituto de Salud Pública del Estado de Guanajuato y el resto de México. Con los conteos se diseñaron gráficas en línea, y para comparaciones se optó por la razón de tasas en periodos semestrales. Guanajuato mostró un mejor desempeño al inicio de la pandemia, pero en enero de 2021, esta tendencia parece revertirse. En meses posteriores, las curvas tienden a ser más semejantes entre Guanajuato y el resto de México. Las explicaciones a este fenómeno pueden ser la coordinación de las respuestas locales, variaciones de la evolución de la pandemia o esquemas de vacunación.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The SARS-CoV-2 emergency and the covid-19 pandemic are a global public health phenomenon. The objective of this study was to analyze the time trends of covid-19 pandemic in Guanajuato and México. For the analysis, the public database of the National Epidemiological Surveillance System was used to show the indicators of covid-19 (monthly) corresponding to the Institute of Public Health of the State of Guanajuato and the rest of Mexico. Online graphs were designed with the counts; for comparisons, the rate ratio in semi-annual periods was chosen. Guanajuato showed a better performance at the beginning of the pandemic, but in January 2021 this trend seems to reverse. In later months the curves tend to be more similar between Guanajuato and the rest of Mexico. The explanations for this phenomenon may be the coordination of local actions, the biology of the pandemic itself, or vaccination plans.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[covid-19]]></kwd>
<kwd lng="es"><![CDATA[unidad de cuidados intensivos]]></kwd>
<kwd lng="es"><![CDATA[hospitalización]]></kwd>
<kwd lng="es"><![CDATA[defunciones]]></kwd>
<kwd lng="en"><![CDATA[covid-19]]></kwd>
<kwd lng="en"><![CDATA[intensive care unit]]></kwd>
<kwd lng="en"><![CDATA[hospitalization]]></kwd>
<kwd lng="en"><![CDATA[deaths]]></kwd>
</kwd-group>
</article-meta>
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