Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/43914
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dc.contributor.authorGutiérrez-Sánchez, Danielen_US
dc.contributor.authorLeiva-Santos, Juan P.en_US
dc.contributor.authorSánchez Hernández, Rosa Maríaen_US
dc.contributor.authorHernández-Marrero, Domingoen_US
dc.contributor.authorCuesta-Vargas, Antonio I.en_US
dc.date.accessioned2018-11-21T18:49:45Z-
dc.date.available2018-11-21T18:49:45Z-
dc.date.issued2016en_US
dc.identifier.urihttp://hdl.handle.net/10553/43914-
dc.description.abstractBackground: Patients with chronic kidney disease (CKD) have a high symptoms burden that is related to a poor health-related quality of life (HRQoL) and high costs of care. Validated instruments may be useful for assessing the symptoms and monitoring outcomes in these patients. The Palliative care Outcome Scale-Symptoms Renal (POS-S Renal) is a patient-reported outcome measure for assessing symptoms in CKD stage 4-5. This study is the first cross-cultural adaptation and psychometric analysis of this clinical tool. The purpose of this study is to carry out a cross-cultural adaptation of the POS-S Renal for Spanish-speaking patients, and to perform an analysis of the psychometric properties of this questionnaire. Methods: The English version of the POS-S Renal was culturally adapted and translated into Spanish using a double forward and backward method. An expert panel evaluated the content validity. The questionnaire was pilot-tested in 30 patients. A total of 200 patients with CKD stage 4-5 filled in a modified Spanish version of the POS-S Renal and the MSAS-SF. Statistical analysis to evaluate the psychometric properties of the questionnaire was carried out. Results: The content validity index (CVI) was 0.97, which indicated that the content of the instrument is an adequate reflection of the symptoms in advanced CKD (ACKD). The factor analysis indicated a two-factor solution explaining 35.05% of total variance. The confirmatory factor analysis (CFA) demonstrated that the two factor model was well supported (comparative fit index = 0.98, root mean square error of approximation = 0.068). This assessment tool demonstrated a satisfactory test-retest reliability (r = 0.909 to factor 1, r = 0.695 to factor 2, r = 0.887 to total score), good internal consistency to factor 1 (α = 0.78) and moderate internal consistency to factor 2 (α = 0.56). Concurrent criterion-related validity with MSAS-SF was also demonstrated, with r = 0.860, which indicated a high degree of correlation with a validated instrument that has been used in patients with ACKD. Conclusions: The Spanish modified version of the POS-S Renal is a reliable and valid instrument that can be used to assess symptoms in Spanish patients with CKD stage 4-5.en_US
dc.languageengen_US
dc.relation.ispartofBMC Nephrologyen_US
dc.sourceBMC Nephrology, v. 17, p. 1-9en_US
dc.subject320506 Nefrologíaen_US
dc.subject.otherOutcome measureen_US
dc.subject.otherSymptomsen_US
dc.subject.otherACKDen_US
dc.subject.otherPsychometricsen_US
dc.titleSpanish modified version of the palliative care outcome scale-symptoms renal: cross-cultural adaptation and validationen_US
dc.typeinfo:eu-repo/semantics/articlees
dc.typeArticlees
dc.identifier.doi10.1186/s12882-016-0402-8en_US
dc.identifier.scopus2-s2.0-84995780849-
dc.contributor.authorscopusid56986505800-
dc.contributor.authorscopusid55096872800-
dc.contributor.authorscopusid24767870600-
dc.contributor.authorscopusid6602476021-
dc.contributor.authorscopusid18436315500-
dc.description.lastpage9-
dc.description.firstpage1-
dc.relation.volume17-
dc.investigacionCiencias de la Saluden_US
dc.type2Artículoen_US
dc.identifier.ulpgces
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptGIR IUIBS: Diabetes y endocrinología aplicada-
crisitem.author.deptIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.orcid0000-0003-4991-7445-
crisitem.author.parentorgIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.fullNameSánchez Hernández,Rosa María-
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