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Cross-cultural adaptation, reliability and validity of the Turkish version of the Chronic Venous Disease Quality of Life Questionnaire (CIVIQ-20)

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dc.contributor.authorTONGA, EDA
dc.contributor.authorsOzdemir, Ozlem Cinar; Tonga, Eda; Tekindal, Agah; Bakar, Yesim
dc.date.accessioned2022-03-14T08:14:04Z
dc.date.available2022-03-14T08:14:04Z
dc.date.issued2016-12
dc.description.abstractBackground: Chronic venous disease (CVD) is a well-defined and known disorder which impact on related-health quality of life (QoL). The Chronic Venous Insufficiency Quality of Life Questionnaire (CIVIQ) is a disease-specific instrument to measure the impact of chronic venous insufficiency on patients' lives. The purpose of this study is to cross-culturally adapted the Chronic Venous Disease Quality of Life Questionnaire (CIVIQ-20) for Turkish-speaking patients and determine the psychometric properties of reliability, validity and factor structure in a Turkish population with CVD. Methods: The CIVIQ-20 was translated into Turkish and culturally adapted using a double forward-backward protocol according to established guidelines. Individuals (n = 140) with venous diseases completed the CIVIQ-20, Venous Insufficiency Epidemiological and Economic Study (VEINES-QoL/Sym) and Nottingham Health Profile (NHP) questionnaires at baseline and 1 month later. Results: Cronbach's a value was 0.93. Test-retest reliability was determined as moderate (ICC2:1 = 0.80). There was a significant correlation between CIVIQ-Tk and Nottingham and VEINES-QoL total scores (Nottingham 1:r = 0.770; p < 0.00, Nottingham 2: r = 0.7000; p < 0) (VEINES-QoL: r = -0.574; p < 0.00, VEINES-QoL 2: -0.592, p: 0.00). The measurement error were calculated from SEM and MDC90. The SEM was 2.63 and the MDC90 was 5.79. Exploratory factor analysis demonstrated a three factor structure that explained 56.32 % of total variance. Conclusion: The CVIQ-20 Turkish is a reliable and valid instrument for Turkish speaking patients with chronic venous insufficiency.
dc.identifier.doi10.1186/s40064-016-2039-2
dc.identifier.issn2193-1801
dc.identifier.pubmed27066388
dc.identifier.urihttps://hdl.handle.net/11424/241195
dc.identifier.wosWOS:000373224800001
dc.language.isoeng
dc.publisherSPRINGER INTERNATIONAL PUBLISHING AG
dc.relation.ispartofSPRINGERPLUS
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectVARICOSE-VEINS
dc.subjectINSUFFICIENCY
dc.subjectVALIDATION
dc.subjectPOPULATION
dc.titleCross-cultural adaptation, reliability and validity of the Turkish version of the Chronic Venous Disease Quality of Life Questionnaire (CIVIQ-20)
dc.typearticle
dspace.entity.typePublication
local.avesis.id7c889574-53a8-4f03-a3a4-9ae4e5d713b0
local.import.packageSS16
local.indexed.atWOS
local.indexed.atSCOPUS
local.indexed.atPUBMED
local.journal.articlenumber381
local.journal.numberofpages6
local.journal.quartileQ2
oaire.citation.titleSPRINGERPLUS
oaire.citation.volume5
relation.isAuthorOfPublication2a7f6fd5-fb51-4b4d-adee-7b16e29f8630
relation.isAuthorOfPublication.latestForDiscovery2a7f6fd5-fb51-4b4d-adee-7b16e29f8630

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