ArticleClinical rheumatology2021
Cultural adaptation and validation of the Systemic Sclerosis Quality of Life questionnaire into Arabic language.
Article in Clinical rheumatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Psychometric analysis and validation of the Persian translation of the systemic sclerosis questionnaire (SySQ).Journal of education and health promotion · 2024Article
- Systemic Sclerosis Quality of Life Questionnaire (SScQoL): translation into Turkish and assessing its psychometric properties.Clinical rheumatology · 2023Article
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Authors and funding
3 authors.
Funding
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Abstract
BACKGROUND AND
objectivesSystemic sclerosis (SSc) is a chronic connective tissue disease affecting all quality of life (QoL) parameters. In addition to clinical assessment, QoL measures should be included in patient assessment. There is no Arabic tool specific for assessing QoL in Arabic SSc patients; therefore, this work was designed to translate the SScQoL questionnaire, culturally adapt and check its reliability and validity.
methodBased on the principle of translation and cross-cultural adaptation in other language, the SScQoL questionnaire was translated into Arabic. Correlation of SScQoL scores for 50 patients with Short Form Health Survey (SF-36) scores has been tested for convergent validity and discriminate validity evaluated by stratifying clinical parameters of patients and disease subtypes. The intraclass correlation coffee (ICC) was used to assess reliability by interviewing patients twice 14 days apart.
resultsCorrelations were present between SScQoL scores and physical and mental component scores of SF-36 questionnaire. We found strong negative correlation between the physical component of SF-36 and QoL function, QoL emotion, QoL total scores (r = - 0.654**, r = - 0.512**, r = - 0.540**) and moderate negative correlation present between SF-36 mental component and QoL function, QoL emotion, QoL social, and QoL total (r = - 0.314*, r = - 0.486**, r = - 0.357*, r = - 0.433*). Also, significant association (P < 0.05*) between scores of total QoL and visceral involvements (GIT involvement, pericardial effusion, and LVDD) was evident. The Arabic edition of SScQoL has a Cronbach's alpha of 0.78.
conclusionThe translated Arabic version is a valid and reliable tool to assess Egyptian SSc patients' QoL. Key Points • The SScQoL questionnaire items have a convergent validity with physical and mental component scores of SF-36, and discriminant validity with visceral involvement. • The Arabic edition of SScQoL is reliable with a Cronbach's alpha of 0.78.
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