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The test takes 15–20 minutes and comprises a set of 14 simple balance related tasks, ranging from standing up from a sitting position, to standing on one foot. The degree of success in achieving each task is given a score of zero (unable) to four (independent), and the final measure is the sum of all of the scores. [4] [5]
Patients with severe cerebellar ataxia will generally be unable to balance even with their eyes open; [6] therefore, the test cannot proceed beyond the first step and no patient with cerebellar ataxia can correctly be described as Romberg's positive. Rather, Romberg's test is a test of the proprioception receptors and pathways function.
A study conducted by Wernick-Robinson and collaborators in 1999 on the test-retest reliability suggests that using the amount of distance covered in the functional reach test alone may not be an adequate measure of dynamic balance. The study also highlights that for a better evaluation of postural control, additional assessment of movement ...
The test takes 3–5 minutes and consists of walking 6 meters between 2 parallel lines measured 8”, 12” and 15” across in width. The test is scored based on number of stepping errors, i.e. stepping on a line (+1) or stepping over a line (+2), where a higher score denotes decrease performance and total time to perform walk. [2]
The test was developed at Harvard University in 1942. [3] Several modified versions of the original Harvard step test exist; examples include the Tecumseh step test and the Kasch step test. [5] Another modified version, the Sharkey step test, was developed in the 1970s for use by the United States Forest Service at the University of Montana in ...
A test score is a piece of information, usually a number, that conveys the performance of an examinee on a test. One formal definition is that it is "a summary of the evidence contained in an examinee's responses to the items of a test that are related to the construct or constructs being measured."
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The Timed Up and Go test (TUG) is a simple test used to assess a person's mobility and requires both static and dynamic balance. [ 1 ] It uses the time that a person takes to rise from a chair, walk three meters, turn around 180 degrees, walk back to the chair, and sit down while turning 180 degrees.