<?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>0211-6995</journal-id>
<journal-title><![CDATA[Nefrología (Madrid)]]></journal-title>
<abbrev-journal-title><![CDATA[Nefrología (Madr.)]]></abbrev-journal-title>
<issn>0211-6995</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Española de Nefrología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0211-69952016000300009</article-id>
<article-id pub-id-type="doi">10.1016/j.nefro.2015.12.002</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Calidad de vida relacionada con la salud en la enfermedad renal crónica: relevancia predictiva del estado de ánimo y la sintomatología somática]]></article-title>
<article-title xml:lang="en"><![CDATA[Quality of life related to health chronic kidney disease: Predictive importance of mood and somatic symptoms]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Perales Montilla]]></surname>
<given-names><![CDATA[Carmen M.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Duschek]]></surname>
<given-names><![CDATA[Stefan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Reyes del Paso]]></surname>
<given-names><![CDATA[Gustavo A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Jaén Departamento de Psicología ]]></institution>
<addr-line><![CDATA[Jaén ]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,UMIT, University for Health Sciences, Medical Informatics and Technology  ]]></institution>
<addr-line><![CDATA[Hall in Tirol ]]></addr-line>
<country>Austria</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2016</year>
</pub-date>
<volume>36</volume>
<numero>3</numero>
<fpage>275</fpage>
<lpage>282</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S0211-69952016000300009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S0211-69952016000300009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S0211-69952016000300009&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: Comparar la capacidad predictiva de los síntomas somáticos informados y el estado anímico (depresión y ansiedad) sobre la calidad de vida relacionada con la salud (CVRS) en pacientes con enfermedad renal crónica.  Método: Se evaluó a 52 pacientes en tratamiento de hemodiálisis mediante: a) la escala de funcionamiento y calidad de vida (SF-36), b) la escala de síntomas somáticos-revisada (ESS-R) y c) la escala de ansiedad y depresión en hospital (HAD). Los datos fueron analizados mediante análisis de regresión múltiple.  Resultados: Los pacientes mostraron niveles de CVRS inferiores a los valores normativos del instrumento, así como un 36,5% de prevalencia de ansiedad y un 27% de depresión. El estado anímico fue el predictor más significativo de la CVRS, tanto en su componente físico (&#946; = &#8722;0,624) como mental (&#946; = &#8722;0,709). Los síntomas somáticos predijeron, con menor fuerza asociativa, el componente de salud física (&#946; = &#8722;0,270).  Conclusiones: El estado anímico es un mejor predictor de los componentes físico y mental de la CVRS que el número e intensidad de los síntomas físicos informados por los pacientes. Estos resultados señalan la importancia de evaluar e intervenir sobre los estados emocionales negativos (depresión y ansiedad) en los pacientes renales. Estas intervenciones pueden repercutir en una menor interferencia de la enfermedad sobre la CVRS en el paciente en hemodiálisis.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective: To compare the predictive capacity of self-reported somatic symptoms and mood (depression and anxiety) on health-related quality of life (HRQOL) in patients with chronic renal disease.  Method: Data were obtained from 52 patients undergoing haemodialysis. Measures included a) the SF-36 health survey, b) the somatic symptoms scale revised (ESS-R) and c) the hospital anxiety and depression scale (HADS). Multiple regression was the main method of statistical analysis.  Results: Patients exhibited HRQOL levels below normative values, with anxiety and depression prevalence at 36.5% and 27%, respectively. Mood was the strongest predictor of physical (&#946; = &#8722;.624) and mental (&#946; = &#8722;.709) HRQOL. Somatic symptoms were also associated with physical HRQOL, but their predictive value was weaker (&#946; = &#8722;.270).  Conclusions: These results indicate that mood is a superior predictor of the physical and mental components of HRQOL in patients compared with the number and severity of physical symptoms. The data underline the importance of assessing negative emotional states (depression and anxiety) in kidney patients as a basis for intervention, which may facilitate reduction of the impact of chronic renal disease on HRQOL.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Calidad de vida relacionada con la salud]]></kwd>
<kwd lng="es"><![CDATA[Enfermedad renal crónica]]></kwd>
<kwd lng="es"><![CDATA[Hemodiálisis]]></kwd>
<kwd lng="es"><![CDATA[Ansiedad]]></kwd>
<kwd lng="es"><![CDATA[Depresión]]></kwd>
<kwd lng="es"><![CDATA[Síntomas somáticos]]></kwd>
<kwd lng="en"><![CDATA[Health-related quality of life]]></kwd>
<kwd lng="en"><![CDATA[Chronic renal disease]]></kwd>
<kwd lng="en"><![CDATA[Haemodialysis]]></kwd>
<kwd lng="en"><![CDATA[Anxiety]]></kwd>
<kwd lng="en"><![CDATA[Depression]]></kwd>
<kwd lng="en"><![CDATA[Somatic symptoms]]></kwd>
</kwd-group>
</article-meta>
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