| Autor: |
Sherry L Grace, Mahdieh Ghanbari-Firoozabadi, Masoud Mirzaei, Mohammadreza Vafaii Nasab, Hassan Okati-Aliabad, Farzan Madadizadeh, Hakimeh Dadras, Najmeh Amrolahi, Mohamadmehdi Entezari, Seyed Mahmood Sadrbafghi |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
BMJ Open, Vol 10, Iss 6 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2044-6055 |
| DOI: |
10.1136/bmjopen-2019-034552 |
| Popis: |
Objectives This study aimed to translate, cross-culturally adapt and psychometrically validate a Persian version of the Cardiac Rehabilitation Barriers Scale (CRBS-P) and to identify the main barriers in an Iranian setting.Setting Afshar cardiac rehabilitation (CR) centre, affiliated with the Yazd University of Medical Sciences, in the centre of Iran.Design This was a multimethod study, culminating in a cross-sectional survey.Participants Inpatient CR graduates who did not attend their initial outpatient CR appointment.Method The 21-item CRBS was translated and cross-culturally adapted in accordance with best practices; an expert panel considered the items and previous non-attending patients were interviewed via phone to refine the scale. Next, structural validity was assessed; participants were invited to complete the CRBS on the phone between March 2017 and February 2018. Using exploratory factor analysis (EFA) with principal component analysis extraction and oblique rotation. Second, confirmatory factor analysis (CFA) was used to verify the results; several goodness-of-fit indices were considered. The internal consistency and 3-week test–retest reliability of the scale (5% subsample) were evaluated using Cronbach’s α and intraclass correlation (ICC), respectively.Results Face, content and cross-cultural validity were established by the experts and patients (n=50). One thousand and one hundred (40.7%) of the 2700 patients completed the CRBS-P. Structural validity was established by EFA (Bartlett’s test p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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