<?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>1135-5727</journal-id>
<journal-title><![CDATA[Revista Española de Salud Pública]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Esp. Salud Publica]]></abbrev-journal-title>
<issn>1135-5727</issn>
<publisher>
<publisher-name><![CDATA[Ministerio de Sanidad]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1135-57272023000100150</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Estudio transversal sobre hábitos de sueño y nuevas tecnologías en estudiantes de ciclos formativos]]></article-title>
<article-title xml:lang="en"><![CDATA[Cross-sectional study on sleep habits and new technologies use in high school students]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Almodóvar-Fuentes]]></surname>
<given-names><![CDATA[Sonia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castellanos-Otero]]></surname>
<given-names><![CDATA[Estefanía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Núñez-Lara]]></surname>
<given-names><![CDATA[Eugenia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arias]]></surname>
<given-names><![CDATA[Ángel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tejera-Muñoz]]></surname>
<given-names><![CDATA[Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital La Mancha Centro Servicio de Neumología ]]></institution>
<addr-line><![CDATA[Alcázar de San Juan Ciudad Real]]></addr-line>
<country>España</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto de Educación Secundaria Juan Bosco  ]]></institution>
<addr-line><![CDATA[Alcázar de San Juan Ciudad Real]]></addr-line>
<country>España</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital La Mancha Centro Unidad de apoyo a la investigación ]]></institution>
<addr-line><![CDATA[Alcázar de San Juan Ciudad Real]]></addr-line>
<country>España</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Autónoma de Madrid Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Madrid ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<volume>97</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S1135-57272023000100150&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S1135-57272023000100150&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S1135-57272023000100150&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Fundamentos: Durante los últimos años se ha incrementado el uso de nuevas tecnologías de la información y comunicación (TIC), así como los comportamientos nocivos en relación a su uso. Paralelamente, se ha descrito un descenso en el tiempo y calidad del sueño, lo cual repercute negativamente en la salud a medio y largo plazo. El objetivo del presente estudio fue evaluar la asociación de los diferentes hábitos con la calidad del sueño de una subpoblación de jóvenes estudiantes.  Métodos: Se realizó un estudio observacional transversal de ciclos formativos en un instituto de educación secundaria de Alcázar de San Juan (Ciudad Real), basado en una encuesta sobre hábitos de vida y uso de nuevas tecnologías, además de diferentes variables relacionadas con el sueño, evaluadas mediante el índice de Pittsburgh. Se hicieron comparaciones bivariadas mediante t de student o U de Mann Whitney, o test de Chi-cuadrado (o test exacto) según variables. Posteriormente se realizó regresión logística.  Resultados: La muestra estuvo compuesta por 286 estudiantes con una edad media de 22,2±7,3 y siendo mujeres un 43,4%. El 99,7% tenía teléfono móvil, el cual utilizaban de media 42 horas a la semana. La puntuación media del test de Pittsburgh fue de 6,4±3,5, siendo mayor en las mujeres (7,36±3,8) que en los hombres (5,62±3,1). El 51,7% de los encuestados presentaban trastornos de sueño, siendo los factores asociados el uso del móvil acostado y sin luz (OR=2,04; IC95% [1,12-3,73]), el uso del móvil en mitad de la noche (OR=1,9; IC95% [1,06-3,42]), el consumo de tabaco y alcohol (OR=2,28; IC95% [1,14-4,55]) y hacer deporte como factor protector (OR=0,43 IC95% [0,26-0,72]).  Conclusiones: Más de la mitad de los encuestados presentan trastornos de sueño, fundamentalmente debido a un uso inadecuado de las TIC, existiendo diferencias claras entre hombres y mujeres.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Background: During lasts years, the use of information and communication technologies (ICTs) have boomed up, as well as their related- harmful behaviours. Parallel, time and quality of sleep has reduced along current society, which implies negatively in health in medium and long-terms. The present study aims to evaluate the association between lifestyle habits and quality of sleep of a subpopulation of young students.  Methods: An observational transversal study has been performed in Certificate of Medium and Higher Education from a High school of Alcázar de San Juan (Ciudad Real, Spain), who filled up a survey related to their lifestyle habits and the use of ICTs. Furthermore, the survey also included several variables related to quality of sleep by using Pittsburgh test. Bivariate comparisons using student test or Mann-Whitney U test, or Chi-square or exact test depending on the variable were performed. Afterwards, logistic regression was also done.  Results: The study sample were 286 students (43.4% women) were included being 22.2±7.3 years old on average. 99.7% of them owned mobile phone, using it 42 hours per week. Average total score of Pittsburgh test was 6.4±3.5, being higher in women (7.36±3.8) than in men (5.62±3.1). Moreover, 51.7% of surveyed students suffered from sleep disorders, being associated to several risk factors, such us using mobile phone while lying and without light (OR=2.04; CI95% [1.12-3.73]), using mobile phone in the middle of the night (OR=1.9; CI95% [1.06-3.42]) and drinking and smoking (OR=2.28; CI95% [1.14-4.55]). On the other hand, practising sports was defined as protector factor (OR=0.43; CI95% [0.26-0.72]).  Conclusions: More than half of surveyed suffer from sleep disorders, mainly derived from the inadequate use of ICTs, showing differences between genders.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Calidad del Sueño]]></kwd>
<kwd lng="es"><![CDATA[Humanos]]></kwd>
<kwd lng="es"><![CDATA[Tecnología de la Información]]></kwd>
<kwd lng="es"><![CDATA[Estudiantes]]></kwd>
<kwd lng="en"><![CDATA[Sleep quality]]></kwd>
<kwd lng="en"><![CDATA[Human]]></kwd>
<kwd lng="en"><![CDATA[ICT]]></kwd>
<kwd lng="en"><![CDATA[Students]]></kwd>
</kwd-group>
</article-meta>
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