<?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>1139-7632</journal-id>
<journal-title><![CDATA[Pediatría Atención Primaria]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Pediatr Aten Primaria]]></abbrev-journal-title>
<issn>1139-7632</issn>
<publisher>
<publisher-name><![CDATA[Asociación Española de Pediatría de Atención Primaria]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1139-76322017000200002</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Factores socioeducativos asociados al consumo de tabaco en escolares de nivel secundario de una zona rural del norte peruano]]></article-title>
<article-title xml:lang="en"><![CDATA[Socio-educational factors associated with tobacco use in secondary education students in a rural area of northern Peru]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valladares-Garrido]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
<xref ref-type="aff" rid="A a"/>
<xref ref-type="aff" rid="A6 "/>
<xref ref-type="aff" rid="Af7"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mariñas-Miranda]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Velasco-Ferreyra]]></surname>
<given-names><![CDATA[MP]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mejia]]></surname>
<given-names><![CDATA[CR]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Unidad de Investigación en Enfermedades Emergentes y Cambio Climático (Emerge)  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af5">
<institution><![CDATA[,Hospital de la Amistad Perú Corea II-2  ]]></institution>
<addr-line><![CDATA[Santa Rosa Piura]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Unidad de Apoyo a la Docencia e Investigación(UADI)  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af7">
<institution><![CDATA[,Federación Latinoamericana de Sociedades Científicas de Estudiantes de Medicina (FELSOCEM)  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af8">
<institution><![CDATA[,Universidad Peruana Cayetano Heredia  ]]></institution>
<addr-line><![CDATA[ Lima]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,Sociedad Científica de Estudiantes de Medicina de la Universidad César Vallejo  ]]></institution>
<addr-line><![CDATA[ Piura]]></addr-line>
<country>Perú</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Católica Boliviana San Pablo Facultad de Medicina Humana ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Bolivia</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Continental Escuela de Medicina Humana ]]></institution>
<addr-line><![CDATA[Huancayo ]]></addr-line>
</aff>
<aff id="Af9">
<institution><![CDATA[,Universidad Privada Antenor Orrego Escuela de Postgrado ]]></institution>
<addr-line><![CDATA[Trujillo ]]></addr-line>
<country>Peru</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2017</year>
</pub-date>
<volume>19</volume>
<numero>74</numero>
<fpage>e53</fpage>
<lpage>e58</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S1139-76322017000200002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S1139-76322017000200002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S1139-76322017000200002&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Objetivo:  determinar la frecuencia, las características y los factores socioeducativos asociados al consumo de tabaco en escolares de nivel secundario de una zona rural del norte peruano.  Material y métodos: estudio transversal analítico basado en un cuestionario que se aplicó a escolares adolescentes del primer a quinto año de nivel secundario de un colegio del norte peruano. La variable principal fue el consumo de tabaco en escolares. Las variables socioeducativas fueron género, edad, año de estudios, lugar de procedencia, tipo de casa donde vivía (propia, pensión). Se calcularon frecuencias y porcentajes para el análisis descriptivo y se usaron modelos lineales generalizados para obtener la asociación estadística.  Resultados: de los 155 escolares, el 52,9% (82) fueron varones, con una mediana de edad de 14 años. El 9,7% (15) ha fumado alguna vez, de ellos el 86,7% (13) ha fumado por curiosidad y los padres del 86,7% (13) de los fumadores no saben que sus hijos fuman. El 40% (6) comenzó a fumar a los 14 años. El 93,3% (14) fuma un cigarrillo al día y el 60% (9) lo hace más con amigos. Solo 6,7% (1) fuma actualmente. El ser hombre estuvo asociado con el haber fumado en algún momento (RPa: 16,6; IC 95: 1,9-148,4; p: 0,012), ajustado por la edad, el año de estudios, el que resida en una zona urbana y el que viva solo.  Conclusiones:  existe una baja frecuencia de tabaquismo en escolares de nivel secundario de un colegio nacional parroquial. Se encontraron factores socioeducativos de género asociados al consumo de tabaco.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Objective: to determine the frequency, characteristics and socio-educational factors associated with consumption of snuff in secondary school level in a rural area of northern Peru.  Material and methods: cross-sectional study based on a questionnaire that was applied to adolescent students from the first to fifth year of secondary level of a school in northern Peru. The main variable was tobacco consumption among students. Socio-educational variables were gender, age, year of study, place of origin, type of house where he lived (own, rent, pension) were. Frequencies and percentages for the descriptive analysis were described and generalized linear models were used for the statistical associa tion.  Results: of the 155 students, 52.9% (82) were males, with a median age of 14 years. 9.7% (15) have ever smoked, 86.7% of them (13) have smoked out of curiosity and 86.7% (13) of their parents do not know that their children smoke. 40% (6) started smoking at age 14. 93.3% (14) smokes 1 cigarette per day and 60% (9) makes it with friends. Only 6.7% (1) currently smoke. Being male was associated with having smoked at some time (RPA: 16.6; 95% CI: 1.9 to 148.4; p value: 0.012), adjusted for age, year of study, residing in an urban area and living alone.  Conclusions: there is a low frequency of smoking in secondary school level of a national parochial school. Gender and socio-educational factors were found associated with tobacco consumption. Gender and socio-educational factors were found associated with tobacco consumption.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Adolescentes]]></kwd>
<kwd lng="es"><![CDATA[Escolares]]></kwd>
<kwd lng="es"><![CDATA[Tabaquismo]]></kwd>
<kwd lng="en"><![CDATA[Teenagers]]></kwd>
<kwd lng="en"><![CDATA[School-children]]></kwd>
<kwd lng="en"><![CDATA[Tobacco addiction]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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