<?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>1684-1824</journal-id>
<journal-title><![CDATA[Revista Médica Electrónica]]></journal-title>
<abbrev-journal-title><![CDATA[Rev.Med.Electrón.]]></abbrev-journal-title>
<issn>1684-1824</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de Matanzas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1684-18242019000200483</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Trastorno de insomnio. Consideraciones actuales]]></article-title>
<article-title xml:lang="en"><![CDATA[Insomnia disorder. Current considerations]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez Hernández]]></surname>
<given-names><![CDATA[Olivia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Montalván Martínez]]></surname>
<given-names><![CDATA[Olivia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Betancourt Izquierdo]]></surname>
<given-names><![CDATA[Yandy]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Universitario Comandante Faustino Pérez Hernández  ]]></institution>
<addr-line><![CDATA[ Matanzas]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Ciencias Médicas de Matanzas  ]]></institution>
<addr-line><![CDATA[ Matanzas]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2019</year>
</pub-date>
<volume>41</volume>
<numero>2</numero>
<fpage>483</fpage>
<lpage>495</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1684-18242019000200483&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1684-18242019000200483&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1684-18242019000200483&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El insomnio es el trastorno del sueño más frecuente en la población, se acompaña de un nivel significativo de malestar o deterioro de áreas importantes del funcionamiento humano. Es importante realizar un diagnóstico correcto de este desorden con el objetivo de instaurar un tratamiento adecuado que permita mejorar la calidad de vida de los pacientes que lo padecen. El objetivo de este artículo es ofrecer una revisión actualizada que contribuya al incremento y actualización de la información sobre este tema. Se realizó una revisión en artículos, principalmente de los últimos cinco años y se sistematizan los resultados para de esta forma contribuir a la superación de los profesionales.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Insomnia is the most frequently sleep disorder in the population. It is linked to a significant discomfort and an impairment of important areas of the human functioning. The correct diagnosis of this disorder is important with the objective of prescribing an adequate treatment for improving the life quality of the patients suffering it. The aim of this article is offering an up-dated review contributing to increase and update the information on this topic. The authors carried out a review of articles published mainly during the last five years, and the results were systematized for contributing to the professionals´ upgrading.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[insomnio]]></kwd>
<kwd lng="es"><![CDATA[clasificación]]></kwd>
<kwd lng="es"><![CDATA[tratamiento.]]></kwd>
<kwd lng="en"><![CDATA[insomnia]]></kwd>
<kwd lng="en"><![CDATA[classification]]></kwd>
<kwd lng="en"><![CDATA[treatment.]]></kwd>
</kwd-group>
</article-meta>
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