Validation of the Spanish version of the 9-item Shared Decision-Making Questionnaire
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Validation of the Spanish version of the 9-item Shared Decision-Making Questionnaire

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Validation of the Spanish version of the 9-item Shared Decision-Making Questionnaire

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dc.contributor.author De las Cuevas, C.
dc.contributor.author Perestelo Perez L.
dc.contributor.author Rivero Santana, A.
dc.contributor.author Cebolla i Martí, Ausiàs Josep
dc.contributor.author Scholl, Isabelle
dc.contributor.author Härter M.
dc.date.accessioned 2016-12-16T06:40:25Z
dc.date.available 2016-12-16T06:40:25Z
dc.date.issued 2014
dc.identifier.uri http://hdl.handle.net/10550/56494
dc.description.abstract OBJECTIVE: To translate and assess the psychometric properties of the 9-item Shared Decision-Making Questionnaire (SDM-Q-9) for measuring patients' perceptions of how clinicians' performance fits the SDM process. DESIGN: Cross-sectional study. SETTING AND PARTICIPANTS: Data were collected in primary care health centres. Patients suffering from chronic diseases and facing a medical decision were included in the study. MEASUREMENTS: The original German SDM-Q-9 was translated to Spanish using the process of cross-cultural adaptation of self-reported measures as the methodological model for Spanish translation. Reliability (internal consistency) and construct validity [exploratory (EFA) and confirmatory factor analysis (CFA)] were assessed. RESULTS: The final Spanish version of the SDM-Q-9 was tested in a primary care sample of 540 patients. The SDM-Q-9 presented adequate reliability and acceptable validity. Internal consistency yielded a Cronbach's alpha of 0.885 for the whole scale. EFA showed a two-factorial solution, and for the CFA, the best solution was obtained with a one-dimensional factor with the item 1 excluded, which produced the best indexes of fit. DISCUSSION AND CONCLUSIONS: The Spanish version of the SDM-Q-9 showed adequate reliability and acceptable validity parameters among primary care patients. The SDM-Q-9 is suitable for use in Spain and other Spanish-speaking countries with similarly organized health-care systems. The use of the SDM-Q-9 may contribute to the evaluation of SDM process from the patient's perspective.
dc.language.iso eng
dc.relation.ispartof Health Expectations, 2014, vol. Mar 5.
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source De las Cuevas, C.; Perestelo Perez L.; Rivero Santana, A.; Cebolla i Martí; Ausiàs Josep; Scholl, Isabelle; Härter M. (2014) Validation of the Spanish version of the 9-item Shared Decision-Making Questionnaire Health Expectations Mar 5.
dc.subject Psicometria
dc.title Validation of the Spanish version of the 9-item Shared Decision-Making Questionnaire
dc.type info:eu-repo/semantics/article
dc.date.updated 2016-12-16T06:40:25Z
dc.identifier.doi https://doi.org/10.1111/hex.12183
dc.identifier.idgrec 114800

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