Evaluating the reliability and validity of the Icelandic translation of the Mini-BESTest in rehabilitation patients: an international implication for balance assessment.

Autor: Gylfadottir, Sif, Arnadottir, Solveig A, Reynisdottir, Selma Margret, Helgadottir, Bjartey, Sigurgeirsson, Andri Thor, Gudjonsdottir, Marta
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Zdroj: Physiotherapy Theory & Practice; Dec2024, Vol. 40 Issue 12, p2925-2934, 10p
Abstrakt: Background: The Mini-BESTest (Balance Evaluation Systems Test) is a standardized balance evaluation tool. The psychometric properties of the Mini-BESTest are being established around the world. Purpose: This study aimed to evaluate the reliability and validity of the Icelandic translation of the Mini-BESTest. Methods: Thirty rehabilitation inpatients (16/14 women/men), with mixed diagnoses and a range of self-assessed balance, were assessed with the: Mini-BESTest on two occasions; Activities-specific Balance Confidence Scale; Berg Balance Scale; Timed Up and Go test; and 10 Meter Walk Test. Statistical analyses included the Intraclass Correlation Coefficient (ICC), standard error of measurement (SEM), Cronbach's alpha (α), Pearson's r, and the independent t-test. Results: Relative reliability demonstrated good test-retest (ICC3.1 = 0.84), intra-rater reliability (ICC3.1 = 0.86), and excellent inter-rater reliability (ICC2.1 = 0.96). Absolute reliability (SEM) was 1.607, and internal consistency (α) was 0.80. Construct validity was supported by a high correlation between the Mini-BESTest and other standardized measures (r = ±0.6–0.73). The Mini-BESTest discriminated between patients with poor versus good self-rated balance (p ˂ 0.001), with no floor or ceiling effects. Conclusion: The psychometric properties of the Icelandic translation of the Mini-BESTest are comparable with the original version and other translations. These results for this mixed patient group should be relevant to clinicians and researchers internationally. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index