<?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>0001-6002</journal-id>
<journal-title><![CDATA[Acta Médica Costarricense]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd. costarric]]></abbrev-journal-title>
<issn>0001-6002</issn>
<publisher>
<publisher-name><![CDATA[Colegio de Médicos y Cirujanos de Costa Rica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0001-60022021000100036</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Conocimientos sobre tabaco y sus riesgos a la salud en Costa Rica: un análisis estructural]]></article-title>
<article-title xml:lang="en"><![CDATA[Knowledge about tobacco and its health risks in Costa Rica: structural analysis]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Espinoza-Aguirre]]></surname>
<given-names><![CDATA[Azálea]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fantin]]></surname>
<given-names><![CDATA[Romain]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barboza-Solís]]></surname>
<given-names><![CDATA[Cristina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salinas-Miranda]]></surname>
<given-names><![CDATA[Abraham]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Ministerio de Salud Dirección de Vigilancia de la Salud ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Costa Rica Escuela de Salud Pública Facultad de Medicina,]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Costa Rica Facultad de Odontología ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,University of South Florida  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>USA</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<volume>63</volume>
<numero>1</numero>
<fpage>36</fpage>
<lpage>43</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S0001-60022021000100036&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S0001-60022021000100036&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S0001-60022021000100036&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo:  Identificar factores asociados al conocimiento sobre el tabaco y los riesgos de su consumo basados en la &#8220;Encuesta global de tabaquismo en adultos&#8221; realizada en Costa Rica durante el 2015.  Métodos:  Estudio epidemiológico, observacional de tipo transversal con representación nacional (n = 8 607). Con la base de datos de la &#8220;Encuesta global de tabaquismo en adultos&#8221;, se diseñó un modelo de ecuaciones estructurales y se construyó la variable latente: conocimientos. Como determinantes del conocimiento se usaron las variables: sociodemográficas, económicas, fumado, cesación, exposición a la publicidad y a la información sobre los peligros de fumar incluidas en la encuesta.  Resultados: El conocimiento sobre el tabaco y los riesgos del consumo aumentó con la edad, fue superior en hombres y en zonas urbanas. Los fumadores tuvieron menos conocimientos sobre el fumado pasivo y más sobre enfermedades.  Conclusiones:  La Encuesta global de tabaquismo en adultos permitió medir el nivel de conocimiento sobre los riesgos asociados al tabaco y estudiar sus determinantes socioeconómicos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective:  To identify tobacco knowledge and consumption risk determinants based on the Global Adult Tobacco Survey carried out in Costa Rica in 2015.  Methods:  Cross-sectional study using a multi-stage cluster sample, nationally representative of Costa Rica (n = 8 607). A structural equation model was conducted. A latent endogenous (dependent) variable called knowledge was constructed. Exogenous (independent) observed variables were: sociodemographic factors, household wealth, prior smoking, cessation attempt, exposure to advertising and to information on the dangers of smoking included in Global Adult Tobacco Survey.  Results:  Knowledge about tobacco and the risks of consumption increased with age, it was higher in men and in urban areas. Smokers had less knowledge about passive smoking and more about diseases.  Conclusions:  Global Adult Tobacco Survey allowed to measure the level of knowledge about the risks associated with tobacco and study its socioeconomic determinants.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[tabaco]]></kwd>
<kwd lng="es"><![CDATA[conocimientos]]></kwd>
<kwd lng="es"><![CDATA[modelo de ecuaciones estructurales]]></kwd>
<kwd lng="es"><![CDATA[determinantes epidemiológicos.]]></kwd>
<kwd lng="en"><![CDATA[tobacco]]></kwd>
<kwd lng="en"><![CDATA[knowledge]]></kwd>
<kwd lng="en"><![CDATA[structural equation model]]></kwd>
<kwd lng="en"><![CDATA[epidemiological determinants]]></kwd>
</kwd-group>
</article-meta>
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