<?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>1608-8921</journal-id>
<journal-title><![CDATA[Gaceta Médica Espirituana]]></journal-title>
<abbrev-journal-title><![CDATA[Gac Méd Espirit]]></abbrev-journal-title>
<issn>1608-8921</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de Sancti Spíritus]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1608-89212020000100015</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[¿Cómo se creó una metodología para aplicar el análisis estadístico implicativo en las investigaciones clínicas?]]></article-title>
<article-title xml:lang="en"><![CDATA[How was a methodology for applying the statistical implicative analysis in clinical investigations created?]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sagaró del Campo]]></surname>
<given-names><![CDATA[Nelsa María]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zamora Matamoros]]></surname>
<given-names><![CDATA[Larisa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Ciencias Médicas  ]]></institution>
<addr-line><![CDATA[Santiago de Cuba ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Oriente  ]]></institution>
<addr-line><![CDATA[Santiago de Cuba ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2020</year>
</pub-date>
<volume>22</volume>
<numero>1</numero>
<fpage>15</fpage>
<lpage>36</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1608-89212020000100015&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1608-89212020000100015&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1608-89212020000100015&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Fundamento:  Ante la necesidad del constante perfeccionamiento de los métodos de análisis e interpretación de los resultados en las investigaciones clínicas para identificar factores pronósticos se creó una metodología que permitió el empleo eficiente del análisis estadístico implicativo en estas investigaciones.  Objetivo:  Describir los métodos y procedimientos empleados en cada una de las fases de la investigación de obtención de la metodología propuesta.  Metodología:  Se realizó una revisión documental de los métodos de validación apropiados, aprovechando las bases de datos bibliográficas de la Internet, lo cual se confrontó con la experiencia de las autoras para conformar el diseño y validación de la propuesta.  Desarrollo:  La investigación se realizó en 5 etapas: la fundamentación teórica-práctica de la utilidad de este análisis, la elaboración de la propuesta, la validación por tres vías (de criterio, de contenido y un metaanálisis) y el diseño definitivo de la metodología.  Conclusiones: A pesar de la variedad de formas de validación empleadas, se continúa la aplicación de la metodología para detectar posibles desviaciones en el análisis e interpretación a solucionar en el futuro.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Background:  Faced with the need to constantly improvement of the analytical methods and interpretation of results in clinical investigations to identify prognostic factors, a methodology that allowed the efficient use of statistical implicative analysis in these investigations was created.  Objective:  To describe the methods and procedures used in each of the research phases to obtain the proposed methodology.  Methodology:  A documentary review of the proper validation methods was carried out, taking advantage of the bibliographic databases from Internet, which was compared with the authors´ experience to conform the design and validation of the proposal.  Development:  The research was carried out in 5 stages: the theoretical-practical foundation of the usefulness of this analysis, the preparation of the proposal, the validation by three routes (criteria, content and a meta-analysis) and the final design of the methodology.  Conclusions:  In spite of the variety of validation forms used, the application of the methodology continues to detect possible deviations in the analysis and interpretation to be solved in the future.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Metodología]]></kwd>
<kwd lng="es"><![CDATA[métodos]]></kwd>
<kwd lng="es"><![CDATA[análisis estadístico implicativo]]></kwd>
<kwd lng="es"><![CDATA[validación]]></kwd>
<kwd lng="es"><![CDATA[identificación de factores pronósticos]]></kwd>
<kwd lng="es"><![CDATA[análisis estadístico]]></kwd>
<kwd lng="es"><![CDATA[métodos de análisis]]></kwd>
<kwd lng="es"><![CDATA[estudios de validación]]></kwd>
<kwd lng="es"><![CDATA[estudios de evaluación como asunto]]></kwd>
<kwd lng="en"><![CDATA[Methodology]]></kwd>
<kwd lng="en"><![CDATA[methods]]></kwd>
<kwd lng="en"><![CDATA[statistical implicative analysis]]></kwd>
<kwd lng="en"><![CDATA[validation]]></kwd>
<kwd lng="en"><![CDATA[identification of prognostic factors]]></kwd>
<kwd lng="en"><![CDATA[statistical analysis]]></kwd>
<kwd lng="en"><![CDATA[analysis methods]]></kwd>
<kwd lng="en"><![CDATA[validation studies]]></kwd>
<kwd lng="en"><![CDATA[evaluation studies as topic]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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