The test-retest reliability and minimal detectable change of the short-form Barthel Index (5 items) and its associations with chronic stroke-specific impairments
| Autor: | Chang-Sik Park |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
030506 rehabilitation
medicine.medical_specialty Barthel index business.industry Concurrent validity Short form Barthel Index Physical Therapy Sports Therapy and Rehabilitation Audiology medicine.disease Spearman's rank correlation coefficient Test (assessment) Stroke 03 medical and health sciences 0302 clinical medicine Standard error Activities daily living medicine Original Article 0305 other medical science business 030217 neurology & neurosurgery Kappa Reliability (statistics) |
| Zdroj: | Journal of Physical Therapy Science |
| ISSN: | 2187-5626 0915-5287 |
| DOI: | 10.1589/jpts.30.835 |
| Popis: | [Purpose] To establish the test-retest reliabilities, minimal detectable change of the Short form Barthel Index and associations with stroke-specific impairments. [Subjects and Methods] The Short form-Barthel Index assessment was tested on 24 chronic stroke patients twice, 7 days apart. A relative reliability index (ICC2,1), Weighted Kappa Coefficients was used to examine the level of agreement of test-retest reliability for SF-BI, Absolute reliability indices, including the standard error of measurement and the minimal detectable change. The validity was demonstrated by spearman correlation of SF BI-total score with Postural Assessment Scale for Storke, Fugl Meyer Assessment. [Results] There was excellent agreement between test-retest for individual items of BI and total score ICC2,1=0.91 and it all showed acceptable SEM and MDC were 2.83 score, 7.84 score respectively. The item-to-total correlations were all significant, ranging from r=0.83–0.92. SF-BI showed good internal consistency. Individual items also possessed high internal consistency 0.82–0.86. The SF-BI and total score were demonstrated high concurrent validity with the PASS, FMA. [Conclusion] This study has demonstrated that the SF-BI is a useful instrument with high test-retest reliability, Absolute reliability indices, internal consistency and validity. |
| Databáze: | OpenAIRE |
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