![]() Presently, the TUG test is utilized to evaluate the functional mobility of persons with chronic stroke. The time taken to do the TUG was considered a susceptible criterion of assessment to detect clinical changes (9% change in TUG performance time). ![]() Moreover, the TUG test has the capacity to detect movement change according to the disease period (1 week–3 months) of persons with stroke. It has been reported that the TUG test has significant relationships with the affected-side ankle joint dorsiflexion muscular strength (r=−0.67), ambulation velocity (r=−0.55), Berg Balance Scale (r=−0.72), Bathel index (r=−0.51), and Functional Gait Assessment (r=−0.84). In persons with chronic stroke, the TUG test has been proven to have a high inter-rater reliability (intra-class correlation coefficient =0.95–0.96) and test-retest reliability (ICC=0.99). Therefore, it is useful for understanding functional mobility and ambulation ability. The clinicians can observe how patients adjust their position during the TUG test. It is applicable in the clinical field without special education, and does not require any special equipment or setting. The TUG test records the time it takes for a participant to complete the consecutive test of standing up from a chair, walking 3 meters forward, turning 180°, and sitting back down on the chair in order to assess the one’s dynamic balance and ambulation ability. The timed up and go (TUG) test developed by Podsiadlo and Richardson is a simple method used to evaluate functional mobility. Keywords : Community participation, Stroke, Walking, Walking speed The TUG can be viewed as an assessment tool that is capable of classifying CAL. Concerning the likelihood ratio of the selected TUG cut-off value, it was found that the group with TUG performance times shorter than 14.87 seconds showed a 2.889 times higher probability of ICA than those with a TUG score of 14.87 seconds or longer ( p<0.05). The selected TUG cut-off values and the area under the curve were <14.87 seconds (AUC=0.871, 95% confidence interval=0.797–0.945), representing a mid-level accuracy. The Binomial Logistic Regression Model was utilized to produce the likelihood ratio of selected TUG cut-off values for the distinguishing of community ambulation ability. Based on the area under the curve (AUC), the discrimination validity of the TUG performance time was calculated for classifying CAL. Based on the self-reporting survey results on the difficulties experienced when walking outdoors, the subjects were divided into the independent community ambulation (ICA) group (n=35) and the dependent community ambulation group (n=52). DesignĮighty-seven stroke patients had participated in this study. The purpose of this study was to investigate whether the TUG performance time could indicate community ambulation levels (CAL) differentially in persons with chronic stroke. However, the relationship between TUG performance and community ambulation ability is unclear. Its reliability, validity, reaction rate, fall prediction, and psychological characteristics concerning ambulation ability have been validated. The timed up and go (TUG) test is method used to determine the functional mobility of persons with stroke.
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