<?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>0028-3746</journal-id>
<journal-title><![CDATA[Neumología y cirugía de tórax]]></journal-title>
<abbrev-journal-title><![CDATA[Neumol. cir. torax]]></abbrev-journal-title>
<issn>0028-3746</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Neumología y Cirugía de Tórax; Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas; Sociedad Cubana de Neumología; Sociedad Paraguaya de Neumología; Sociedad Boliviana de Neumología.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0028-37462020000300164</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Conocimiento sobre los dispositivos electrónicos de entrega de nicotina en médicos residentes de neumología en un centro de referencia]]></article-title>
<article-title xml:lang="en"><![CDATA[Understanding of electronic nicotine delivery systems in resident physicians in a reference center of pulmonary diseases]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Ríos]]></surname>
<given-names><![CDATA[Carla Paola]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez-Cid]]></surname>
<given-names><![CDATA[Jerónimo Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Barrera]]></surname>
<given-names><![CDATA[Luis Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santillán-Doherty]]></surname>
<given-names><![CDATA[Patricio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alatorre-Alexander]]></surname>
<given-names><![CDATA[Jorge Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2020</year>
</pub-date>
<volume>79</volume>
<numero>3</numero>
<fpage>164</fpage>
<lpage>170</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0028-37462020000300164&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0028-37462020000300164&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0028-37462020000300164&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  El tabaquismo sigue siendo un problema de salud pública. Se considera la causa principal de muerte prevenible en el mundo. En nuestro país, a pesar de las políticas antitabaco, la falta de regulación del comercio de los dispositivos electrónicos de entrega de nicotina y su uso en la población de jóvenes escolares continúa siendo un problema debido a la desinformación sobre los riesgos a la salud a corto y mediano plazo, además de que aumentan el riesgo de consumo en los fumadores que lo usan como terapia para dejar de fumar, y de llegar a caer en el consumo de tabaco convencional en aquéllos no fumadores.  Objetivo:  Describir el conocimiento de los médicos residentes de neumología sobre los dispositivos electrónicos de entrega de nicotina.  Material y métodos:  Estudio observacional descriptivo y transversal sobre el conocimiento de los dispositivos electrónicos de entrega de nicotina en médicos residentes de neumología. Se aplicó una encuesta con 15 ítems de opción múltiple a 30 médicos residentes de neumología. Los resultados se evaluaron y expresaron mediante medidas de tendencia central.  Resultados:  Se encontró que 60% de los médicos tenía conocimiento de los dispositivos electrónicos de entrega de nicotina; sólo 66.67% tenía conocimiento sobre el funcionamiento; 90% no lo recomienda debido a la falta de eficacia y 90% comentó desconocer cuestiones legales; 50% desconoce información sobre la seguridad y 86.67% desconoce información sobre costos; 90% consideró necesitar mayor información sobre los dispositivos electrónicos de entrega de nicotina.  Conclusiones:  Se demuestra la clara necesidad de mejorar el conocimiento de los dispositivos electrónicos de entrega de nicotina en médicos neumólogos en formación.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  Smoking remains a public health problem. It is considered the leading cause of preventable death in the world. In our country, despite anti-tobacco policies, the lack of regulation of trade in ENDS (Electronic Nicotine Delivery Systems) and its use in the population of young schoolchildren due to lack of information about short-term health risks remains a problem and medium term and that, increase the risk of continuing to smoke in smokers who use it as a smoking cessation therapy and of falling into conventional tobacco use in non-smokers.  Objective:  To describe the knowledge of the resident physicians of pulmonology about the END.  Material and methods:  Prospective cross-sectional observational study on the knowledge of END in pulmonary residents, a survey with 15 multiple-choice items was applied. The results were evaluated and expressed using measures of central tendency.  Results:  It was found that 60% of the doctors had knowledge of END, only 66.67% had knowledge about the functioning. 90% do not recommend it due to lack of effectiveness and 90% said they ignore legal issues. 50% do not know information about security, 86.67% do not know about cost information. 90% considered needing more information about the END.  Conclusions:  The clear need to improve the knowledge of END in medical pulmonologists in training is demonstrated.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Dispositivos electrónicos de entrega de nicotina]]></kwd>
<kwd lng="es"><![CDATA[deshabituación tabáquica]]></kwd>
<kwd lng="es"><![CDATA[seguridad]]></kwd>
<kwd lng="en"><![CDATA[Electronic nicotine delivery systems]]></kwd>
<kwd lng="en"><![CDATA[smoking cessation]]></kwd>
<kwd lng="en"><![CDATA[security]]></kwd>
</kwd-group>
</article-meta>
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