學院

醫學院

系所

職能治療學系

題名

Quantitative mechanical properties of the relaxed biceps and triceps brachii muscles in patients with subacute stroke: A reliability study of the Myoton-3 myometer

作者

Chuang, L-L., Wu, C-Y., Lin, K-C.*,& Lur, S-Y.

期刊名稱

Stroke Treatment and Research (Index Medicus 期刊)

發表日期

2012年

著作性質

原著

語文

英文

關鍵字

摘要

Objective. Test-retest reliability of the myotonometer was investigated in patients with subacute stroke. Methods. Twelve patients with substroke (3 to 9 months poststroke) were examined in standardized testing position twice, 60 minutes apart, with the Myoton-3 myometer to measure tone, elasticity, and stiffness of relaxed bilateral biceps and triceps brachii muscles. Intrarater reliability of muscle properties was determined using intraclass correlation coefficient (ICC), the standard error of measurement (SEM), and the minimal detectable change (MDC). Results. Intrarater reliability ofmuscle properties of bilateral biceps and triceps brachii muscles were good (ICCs = 0.79–0.96) except for unaffected biceps tone (ICC = 0.72). The SEM and MDC of bilateral biceps and triceps brachiimuscles indicated smallmeasurement error (SEM% < 10%,MDC% < 25%). Conclusion. TheMyoton-3 myometer is a reliable tool for quantifying muscle tone, elasticity, and stiffness of the biceps and triceps brachii in patients with subacute stroke.