| Summary: | <h4>Purpose</h4>To translate and apply a cross-cultural adaptation of the Evidence-Based Practice Attitude Scale (EBPAS) in Swedish and investigate its absolute and relative reliability.<h4>Methods</h4>The original EBPAS (a questionnaire assessing health professionals' attitudes to implementation of evidence-based practice) was translated into Swedish using a forward and backward procedure, including a group discussion and expert committee. To assess reliability, 55 physiotherapists (48 women) aged 23-64 years from different clinical settings in the Stockholm region answered the EBPAS by postal survey twice within an interval of 2 weeks.<h4>Results</h4>The Cronbach's alpha values for EBPAS were >0.721. The intraclass correlation (ICC) between test and retest (relative reliability) was moderate to good for the four subscales, with ICC(A.1) and ICC(C.1) values approximately equal and in the range 0.56-0.89. Values for the absolute reliability of the mean score were a standard error of measurement of about 7% and a smallest real difference of about 19%.<h4>Conclusion</h4>The Swedish version of the EBPAS shows mainly good reliability.
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