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  <front>
   <journal-meta>
    <journal-id journal-id-type="publisher-id">SM</journal-id>
    <journal-title-group>
     <journal-title>Salud mental</journal-title>
     <abbrev-journal-title>sm</abbrev-journal-title>
    </journal-title-group>
    <issn pub-type="epub">0185-3325</issn>
    <publisher>
     <publisher-name>Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz</publisher-name>
    </publisher>
   </journal-meta>
   <article-meta>
    <article-id pub-id-type="publisher-id">SM4596</article-id>
    <article-id pub-id-type="doi">10.17711/SM.0185-3325.2018.016</article-id>
    <article-categories>
     <subj-group subj-group-type="heading">
      <subject>Original article</subject>
     </subj-group>
    </article-categories>
    <title-group>
     <article-title>Factors associated with poor sleep quality among HIV-positive individuals in Mexico City</article-title>
     <trans-title-group xml:lang="es">
      <trans-title>Factores asociados con una mala calidad del sueño en pacientes con VIH en la Ciudad de México</trans-title>
     </trans-title-group>
     <alt-title alt-title-type="running-head">Factors associated with poor sleep quality among HIV-positive individuals in Mexico City</alt-title>
    </title-group>
    <contrib-group>
     <contrib contrib-type="author">
      <name>
       <surname>Evelyn</surname>
       <given-names>Rodríguez Estrada</given-names>
      </name>
      <xref ref-type="aff" rid="AF0001">1</xref>
     </contrib>
     <contrib contrib-type="author">
      <name>
       <surname>Maria Candela</surname>
       <given-names>Iglesias Chiesa</given-names>
      </name>
      <xref ref-type="aff" rid="AF0001">1</xref>
     </contrib>
     <contrib contrib-type="author">
      <name>
       <surname>Ana</surname>
       <given-names>Fresán Orellana</given-names>
      </name>
      <xref ref-type="aff" rid="AF0002">2</xref>
     </contrib>
     <contrib contrib-type="author">
      <name>
       <surname>Gustavo</surname>
       <given-names>Reyes-Terán</given-names>
      </name>
      <xref ref-type="aff" rid="AF0001">1</xref>
     </contrib>
    </contrib-group>
    <aff id="AF0001">
     <label>1</label>
     Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias, Ciudad de México, México.
    </aff>
    <aff id="AF0002">
     <label>2</label>
     Subdirección de Investigaciones Clínicas, Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, Ciudad de México, México.
    </aff>
    <author-notes>
     <corresp id="cor1">
      Correspondence: Evelyn Rodríguez-Estrada Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias, Ciudad de México, México. Calzada Tlalpan 4502, Sección XVI, Tlalpan, C.P. 14080 Ciudad de México, México. Phone: 01 55 5666 7985 Email: evelyn.rodriguez@cieni.org.mx
      <email xlink:href="evelyn.rodriguez@cieni.org.mx">evelyn.rodriguez@cieni.org.mx</email>
     </corresp>
    </author-notes>
    <pub-date pub-type="epub-ppub">
     <month>06</month>
     <year>2018</year>
    </pub-date>
    <volume>41</volume>
    <issue>3</issue>
    <fpage>123</fpage>
    <lpage>129</lpage>
    <history>
     <date date-type="received">
      <day>30</day>
      <month>01</month>
      <year>2018</year>
     </date>
     <date date-type="accepted">
      <day>09</day>
      <month>05</month>
      <year>2018</year>
     </date>
     <date date-type="Publicado on-line">
      <day>24</day>
      <month>06</month>
      <year>2018</year>
     </date>
    </history>
    <permissions>
     <copyright-statement>© 2001-2015. Todos los Derechos Reservados a Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz</copyright-statement>
     <copyright-year>2018</copyright-year>
     <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by-nc/3.0/">
      <license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial (by-nc) Spain 3.0 License.</license-p>
     </license>
    </permissions>
    <abstract xml:lang="en">Introduction. Sleep quality is commonly impaired in medical disorders, and the HIV-positive population is particularly vulnerable to complaint from sleep disturbances. Objective. To determine the prevalence of poor sleep quality and the factors associated with it, in a population of HIV positive Mexican out patients. Method. A cross sectional study was done. A sample of 367 HIV-positive subjects over 18 years completed a set of self-administered questionnaires: the Pittsburgh Sleep Quality Index (PSQI), the Epworth Sleepiness Scale, the Athens Insomnia Scale, and the Beck Depression Inventory. Sociodemographic and clinical data were recorded. Results. Of the respondents, 82.8% (n = 304) were male. The mean age of the patients was 36.6 (SD = 9.4) years, and the mean educational level was 12.2 (SD = 3.8) years. According to the PSQI, 58.6% (n = 215) had poor sleep quality. Poor sleep quality was more common in those who had lived longer with HIV, had started their antiretroviral treatment later, had suboptimal antiretroviral adherence, had a CD4 cell count &lt; 200 cells/&micro;L, reported illicit drug use, had concomitant medications, or had insomnia, sleepiness, or depressive symptoms. In multivariate analyses, poor sleep quality was associated with depressive symptoms, illicit drug use, a CD4 count &lt; 200 cells/&micro;L, and time elapsed since HIV diagnosis. Discussion and conclusion. Poor sleep quality is common in HIV patients. Early identification of patients with poor sleep quality through vigilance for factors associated with it might facilitate prompt treatment.</abstract>
    <trans-abstract xml:lang="es">Introducci&oacute;n. La poblaci&oacute;n seropositiva es particularmente vulnerable a presentar alteraciones del sue&ntilde;o. Objetivo. Determinar la prevalencia y los factores asociados a la mala calidad del sue&ntilde;o en un grupo de pacientes con VIH en la Ciudad de M&eacute;xico. M&eacute;todo. Estudio transversal. Se incluy&oacute; una muestra de 367 personas con VIH mayores de 18 a&ntilde;os. Todos los pacientes contestaron el &Iacute;ndice de Calidad del Sue&ntilde;o de Pittsburgh (PSQI), la Escala de Somnolencia de Epworth, la Escala de Atenas de Iinsomnio y el Inventario de Depresi&oacute;n de Beck. Se recabaron datos sociodemogr&aacute;ficos y cl&iacute;nicos. Resultados. El 82.8% (n = 304) de los encuestados eran varones. La edad media fue de 36.6 (DE = 9.4), con escolaridad promedio de 12.2 (DE = 3.8) a&ntilde;os. El 58.6% (n = 215) tuvieron una mala calidad del sue&ntilde;o. La mala calidad del sue&ntilde;o fue m&aacute;s com&uacute;n en aquellos con mayor tiempo de haber sido diagnosticados, con mayor retardo en el inicio y adherencia sub&oacute;ptima al tratamiento antirretroviral, con recuento de linfocitos T-CD4+ &lt; 200 c&eacute;lulas/&micro;L, con uso il&iacute;cito de drogas y uso de medicamentos concomitantes, o con presencia de insomnio, somnolencia y s&iacute;ntomas depresivos. En el an&aacute;lisis multivariado, la mala calidad del sue&ntilde;o se asoci&oacute; con s&iacute;ntomas depresivos, uso de drogas il&iacute;citas, un recuento de linfocitos T-CD4+ &lt; 200 c&eacute;lulas/&micro;L y el tiempo desde el diagn&oacute;stico de VIH. Discusi&oacute;n y conclusi&oacute;n. La mala calidad del sue&ntilde;o es com&uacute;n en pacientes con VIH. Su identificaci&oacute;n temprana a trav&eacute;s de la vigilancia de los factores asociados con ella puede facilitar el tratamiento oportuno.</trans-abstract>
    <kwd-group xml:lang="en">
     <kwd>HIV infection</kwd>
     <kwd>depression</kwd>
     <kwd>sleep quality</kwd>
    </kwd-group>
    <kwd-group xml:lang="es">
     <kwd>VIH</kwd>
     <kwd>depresión</kwd>
     <kwd>calidad del sueño</kwd>
    </kwd-group>
   </article-meta>
  </front>
 </article>

