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Reliability of "Muscle excitability scale" for spasticity assessment in patients with spinal cord injury
Kadrmanová, Ivana ; Kříž, Jiří (advisor) ; Hlinková, Zuzana (referee)
The aim of this paper was to define interrater reliability of "Muscle excitability scale" in assessment of lower extremities muscle spasticity in patiens with spinal cord injury. Raters were two students of 2nd grade of master study of physiotherapy. Testing was performed at Centrum Paraple o.p.s. and 48 patients took part in the research. Except the Muscle excitability scale, Modified Ashworth scale, Penn spasm frequency scale and Clonus scale were also assessed. Percentage rate of agreement and also value of kappa coefficient that state value of agreement between raters were assigned for each scale. Percent agreement for Muscle excitability scale was 54,2 % for right and 64,6 % for left lower extremity. Kappa coefficient and therefore interrater reliability of this test was assessed on 0,38 on the right side and 0,51 on the left. The results and thein comparison with other used scales are discussed in this thesis.
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Validity of "Muscle excitability scale" for spasticity assessment in patients with spinal cord injury
Posseltová, Tereza ; Kříž, Jiří (advisor) ; Hlinková, Zuzana (referee)
The aim of the thesis was to assess a construct validity of "Muscle Excitability Scale" in assessment of spasticity in patients with spinal cord injury. The correlation between this scale and other clinical tests evaluating various aspects of spasticity was investigated. 48 participants with symptoms of a spasticity were included in the study. The Spearman rank correlation coefficient was used for quantification of correlation between each two tests. The most significant correlation was found between the Muscle Excitability Scale and the Modified Ashworth Scale (rs=0,26 - 0,35, p<0,05). Less significant correlation was found in comparison with the Clonus Scale (rs=0,27, p<0,05) and with the SCI-SET (rs=0,25 - 0,26, p<0,05). There was no correlation between the Muscle Excitability Scale and the Penn Spasm Frequency Scale. Additionally every test was compared to each other and then the outcomes was discussed and compared to results of other similar studies. Keywords Muscle Excitability Scale, validity, spasticity, spinal cord injury, Modified Ashworth Scale, Penn Spasm Frequency Scale, Clonus Scale, SCI-SET
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