https://scholars.lib.ntu.edu.tw/handle/123456789/483914
標題: | The relative and absolute reliability of two balance performance measures in chronic stroke patients | 作者: | Liaw L.-J. CHING-LIN HSIEH Lo S.-K. Chen H.-M. Lee S. Lin J.-H. |
公開日期: | 2008 | 卷: | 30 | 期: | 9 | 起(迄)頁: | 656-661 | 來源出版物: | Disability and Rehabilitation | 摘要: | Purpose. To examine the relative reliability and absolute reliability of the Berg Balance Scale (BBS) and the Postural Assessment Scale for Stroke Patients (PASS) in chronic stroke patients. Method. A total of 52 mild to moderate stroke patients, who had a stroke more than 6 months previously, participated in the study. Both balance measures were administered twice, seven days apart, to the patients. A relative reliability index (intra-class correlation coefficient, ICC2,1) was used to examine the level of agreement between test and retest. Absolute reliability indices, including the Bland and Altman method, the standard error of measurement (SEM), and the smallest real differences (SRD), were used to define the extent to which a balance score varies on test-retest measurements. Results. Test-retest agreements were high (ICC2,1: BBS = 0.98; PASS = 0.97), indicating excellent agreement from a relative perspective. The SEM of the BBS and PASS, representing the smallest change threshold that indicates a real improvement for a group of individuals, were 2.4 and 1.1, respectively. The SRD of the BBS and PASS were 6.7 and 3.2, respectively, exhibiting the smallest change threshold that indicates a real improvement for a single individual. Conclusions. The test-retest agreements of the BBS and PASS were high in mild to moderate chronic stroke patients. The thresholds of both measures to detect real change are acceptable in research and clinical settings. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-50549098866&doi=10.1080%2f09638280701400698&partnerID=40&md5=f4cf0aa3d1c6a275cb727eb724f30eaa https://scholars.lib.ntu.edu.tw/handle/123456789/483914 |
ISSN: | 0963-8288 | DOI: | 10.1080/09638280701400698 | SDG/關鍵字: | adult; article; balance impairment; Berg Balance Scale; cerebrovascular accident; clinical assessment tool; correlation coefficient; disease severity; female; function test; human; major clinical study; male; measurement error; Postural Assessment Scale for Stroke; priority journal; scoring system; test retest reliability; Aged; Female; Humans; Male; Middle Aged; Musculoskeletal Equilibrium; Reproducibility of Results; Severity of Illness Index; Stroke |
顯示於: | 職能治療學系 |
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