Validity and Reliability of the Turkish Version of the Parkinson Disease Sleep Scale-2

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dc.contributor.authorKocak, Ayyüce Tuba
dc.contributor.authorArslan, Selda
dc.date.accessioned2024-02-23T14:38:11Z
dc.date.available2024-02-23T14:38:11Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractObjective: Sleep problems are one of the most common non-motor symptoms of Parkinson's disease (PD). To better manage sleep problems, they must first be identified and evaluated. The study aimed to evaluate the validity and reliability of the Turkish version of the Parkinson Disease Sleep Scale-2 (PDSS-2). Materials and Methods: The study was conducted with 135 individuals with PD, between April 2019 and January 2021. The data were collected using the patient information form and the PDSS-2. The confirmatory factor analysis, psycholinguistic evaluation, and content validity testing were conducted to test the construct validity of the scale. Item total score correlation, Cronbach's alpha coefficient, and test-retest analyses were performed to test the reliability of the scale.Results: The content validity ratio of the scale was calculated as 0.875 and 1. When the model related to the scale was examined with the confirmatory factor analysis, it was observed that the fit indices were at a good level. The Cronbach's alpha was found to be 0.90 for the scale and between 0.71-0.81 for the sub-dimensions, indicating high reliability. The item-total correlations were found to be sufficient (between 0.31 and 0.78). The test-retest reliability coefficient was 0.91, indicating high consistency.Conclusion: It has been determined that the Turkish version of the PDSS-2 is a valid and reliable measurement tool.en_US
dc.identifier.doi10.4274/jtsm.galenos.2022.29200
dc.identifier.endpage41en_US
dc.identifier.issn2148-1504
dc.identifier.issn2757-850X
dc.identifier.issue1en_US
dc.identifier.startpage36en_US
dc.identifier.urihttps://doi.org/10.4274/jtsm.galenos.2022.29200
dc.identifier.urihttps://hdl.handle.net/20.500.12452/16407
dc.identifier.volume10en_US
dc.identifier.wosWOS:000942252500006en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherGalenos Publ Houseen_US
dc.relation.ispartofJournal Of Turkish Sleep Medicine-Turk Uyku Tibbi Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectParkinson Diseaseen_US
dc.subjectReliability And Validityen_US
dc.subjectSleepen_US
dc.subjectSleep Disorderen_US
dc.titleValidity and Reliability of the Turkish Version of the Parkinson Disease Sleep Scale-2en_US
dc.typeArticleen_US

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