Cross‐cultural adaptation and psychometric properties of the Brazilian–Portuguese version of the Duke Anticoagulation Satisfaction Scale

Flávia M Pelegrino, Rosana AS Dantas, Inaiara SA Corbi, Ariana R da Silva Carvalho, André Schmidt and Antônio Pazin Filho

Journal of Clinical Nursing, 2012, vol. 21, issue 17‐18, 2509-2517

Abstract: Aim. The aim of this study was to evaluate the internal reliability and validity of the Brazilian–Portuguese version of Duke Anticoagulation Satisfaction Scale (DASS) among cardiovascular patients. Background. Oral anticoagulation is widely used to prevent and treat thromboembolic events in several conditions, especially in cardiovascular diseases; however, this therapy can induce dissatisfaction and reduce the quality of life. Design. Methodological and cross‐sectional research design. Methods. The cultural adaptation of the DASS included the translation and back‐translation, discussions with healthcare professionals and patients to ensure conceptual equivalence, semantic evaluation and instrument pretest. The Brazilian–Portuguese version of the DASS was tested among subjects followed in a university hospital anticoagulation outpatient clinic. The psychometric properties were assessed by construct validity (convergent, known groups and dimensionality) and internal consistency/reliability (Cronbach’s alpha). Results. A total of 180 subjects under oral anticoagulation formed the baseline validation population. DASS total score and SF‐36 domain correlations were moderate for General health (r = −0·47, p

Date: 2012
References: Add references at CitEc
Citations:

Downloads: (external link)
https://doi.org/10.1111/j.1365-2702.2011.03869.x

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:wly:jocnur:v:21:y:2012:i:17-18:p:2509-2517

Access Statistics for this article

More articles in Journal of Clinical Nursing from John Wiley & Sons
Bibliographic data for series maintained by Wiley Content Delivery ().