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        "resumen" => "<p class="elsevierStylePara"><span class="elsevierStyleItalic"><span class="elsevierStyleBold">Introduction&#58;</span> It is currently recognized the impact of different clinical and sociodemographics variables on the health-related quality of life &#40;HRQL&#41; of patients undergoing peritoneal dialysis &#40;DP&#41;&#44; albeit the influence of psychological variable has not been thoroughly studied&#46; The objective of this study is to identify the psychological predictors of HRQL in patients under DP&#46; <span class="elsevierStyleBold">Method&#58;</span> 53 patients on DP participated in the study &#40;49&#46;54 &#177; 17&#46;03 years&#44; 54&#46;7&#37; women&#41; in whom HRQL was evaluated by the Kidney Disease Quality of Life Short Form and it was obtained information related with psychological variables &#40;depressive and anxious symptoms &#44; alexithymia&#44; health-related locus of control and coping strategies&#41; besides socio-demographical and clinical variables&#46; <span class="elsevierStyleBold">Results&#58;</span>&#160;Patients on DP presented a worse HRQL than general population&#44; particularly in the physical dimension&#46; The comorbility&#44; the number of visits to urgency department&#44; previous hospital admissions&#44; serum albumin and previous treatment with hemodialysis showed a negative impact on several dimensions of HRQL&#44; but depressive symptoms&#44; alexithymia and particularly anxious symptoms were the main determinants of the variability of HRQL in DP patients&#46; We did not obtain a significant relationship between HRQL and the locus of control or the coping strategies&#46; <span class="elsevierStyleBold">Conclusions&#58;</span> Among patients undergoing DP&#44; anxiety&#44; depression and alexithymia are important determinants of HRQL and they should be considered both in the evaluation and the treatment of this population of patients&#46;</span></p>"
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        "resumen" => "<p class="elsevierStylePara"><span class="elsevierStyleBold">Introducci&#243;n&#58;</span> Actualmente se reconoce el efecto de distintas variables cl&#237;nicas y sociodemogr&#225;ficas en la calidad de vida relacionada con la salud &#40;CVRS&#41; de los pacientes en di&#225;lisis peritoneal &#40;DP&#41;&#44; pero la influencia de los factores psicol&#243;gicos no ha sido suficientemente explorada&#46; El objetivo de este estudio es identificar los predictores psicol&#243;gicos de la CVRS en pacientes en DP&#46; <span class="elsevierStyleBold">M&#233;todo&#58; </span>Participaron 53 pacientes en tratamiento en DP &#40;49&#44;54 &#177; 17&#44;03 a&#241;os&#44; 54&#44;7&#37; mujeres&#41; en los que se evalu&#243; su CVRS mediante el Kidney Disease Quality of Life Short Form y se recogi&#243; informaci&#243;n de variables psicol&#243;gicas &#40;s&#237;ntomas depresivos y ansiosos&#44; alexitimia&#44; locus de control relacionado con la salud y estrategias de afrontamiento&#41;&#44; as&#237; como de variables sociodemogr&#225;ficas y cl&#237;nicas&#46; <span class="elsevierStyleBold">Resultados&#58;</span> Los pacientes en DP presentaron peor CVRS que la poblaci&#243;n general&#44; particularmente en las dimensiones f&#237;sicas&#46; La comorbilidad&#44; el n&#250;mero de visitas a urgencias&#44; las hospitalizaciones previas&#44; la alb&#250;mina&#44; y el tratamiento previo en HD mostraron un efecto negativo en algunas dimensiones de la CVRS&#44; pero los s&#237;ntomas depresivos&#44; la alexitimia y particularmente los s&#237;ntomas ansiosos fueron los principales determinantes de la variabilidad en la CVRS de los pacientes en DP&#46; No se encontraron relaciones significativas entre la CVRS y el locus de control o las estrategias de afrontamiento&#46; <span class="elsevierStyleBold">Conclusiones&#58;</span> En los pacientes en DP&#44; la ansiedad&#44; la depresi&#243;n y la alexitimia son importantes determinantes de la CVRS&#44; por lo que deber&#237;an ser consideradas tanto en la evaluaci&#243;n como en el tratamiento de esta poblaci&#243;n de enfermos&#46;</p>"
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