The Reliability and Validity of the Figure of 8 Walk Test and Double Task Figure of 8 Walk Test in Persons With Stroke
Study Details
Study Description
Brief Summary
The validity of the dual-task F8W test in predicting falls in older adults has been confirmed. As far as we know, there are no studies evaluating the validity and reliability of the dual-task F8W test in stroke patients. Therefore, the aim of the study is to evaluate the validity and reliability of the F8W and dual-task F8W test in stroke patients.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
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Detailed Description
Recently, the validity and reliability of assessment tools in which two tasks are performed simultaneously have been investigated. Although the utility of dual-task assessments in assessing falls in neurological diseases is uncertain, the reliability of dual-task assessments involving walking has shown quite good results. Stroke survivors have decreases in one or both (locomotor and cognitive) performances while walking and simultaneously performing a cognitive task. The tasks selected in dual-task evaluations may affect dual-task interactions, therefore, tasks that are compatible with daily living activities should be used in dual-task evaluations. A previous study confirmed the validity of the dual-task F8W test in predicting falls in older adults. Because of this reaason, stroke patients aged 50 and over will be included in the study.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Stroke patients General cognitive level will be evaluated with the Standardized Mini Mental Test to determine the eligibility of the participants for the study. The American National Institutes of Health Stroke Scale will be applied to determine the stroke severity and functional status of the participants. The reliability and validity of the eight-shape gait test and the double-task octagonal gait test will be examined. The reliability of the tests will be evaluated by calculating the test-retest method, standard error measurement and minimum detectable change values. The initial test and retest will be evaluated two days apart. The concurrent validity of the tests will be evaluated by the correlation between the timed get-and-go test, the 10-meter walk test, and the modified four-square step test. |
Other: Evaluation
The Standardized Mini Mental Test, The American National Institutes of Health Stroke Scale, the Figure of 8 Walk Test, the double-task octagonal gait test, the timed up-and-go test, the 10-meter walk test, and the modified four-square step test will be applied to the stroke patients.
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Outcome Measures
Primary Outcome Measures
- Standardized Mini Mental Test [six months]
It is a practical, short and standardized test that evaluates cognition in general. It consists of five subsections and 11 items: orientation, recording memory, attention and calculation, recall and language. A total of 30 points can be obtained from the test. Scores below the 23/24 threshold for the Turkish population indicate dementia (Güngen, Ertan, Eker, Yaşar, & Engin, 2002).
- National Institutes of Health Stroke Scale Score-NIHSS [six months]
The scale used to determine the severity of stroke consists of a total of 11 items. The highest score of the scale is 36. On the scale, >17 points are severe, 8-16 points are moderate, and <8 points indicate mild stroke (Brott et al., 1989).
- Figure of 8 Walk Test (F8WT) [six months]
Participants will be instructed to stand in the middle of two cones 1.52 m apart and walk around the cones at their normal walking pace, in the direction of their choice, in a figure eight, and stop when they reach the starting point. The time to complete the test will be recorded. The original F8W test also takes into account the number of steps and gait smoothness required to complete the task (Hess et al., 2010). Only the time to complete F8W will be used in this study, as time is more objective than smoothness and number of steps in evaluating changes in walking performance.
- Timed Up and Go Test (TUG) [six months]
It is a valid and reliable tool that evaluates walking performance on flat roads in stroke individuals. The time it takes for an individual to complete 10 meters at normal walking speed at a distance of 14 m (the first and last 2 m distances are not considered) is recorded (Cheng, Nelson, Brooks, & Salbach, 2020).
- Modified Four Square Step Test [six months]
It is a valid and reliable tool that evaluates the ability to take steps, change direction and turn in stroke individuals. Roos et al. It has been modified to reduce the risk of falling during testing. The test is applied by recording the time elapsed during the individual's stepping forward, backward and sideways in the areas marked from 1 to 4, which are glued to the ground in a square shape (Roos, Reisman, Hicks, & Rudolph, 2016).
Eligibility Criteria
Criteria
Inclusion Criteria:
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Being 50 years of age and older,
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Having only one unilateral stroke at least 6 months prior to the study,
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Being medically stable,
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Being able to walk at least 10 meters with a cane or independently,
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Getting 24 points or more from the Standardized Mini-Mental Test',
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Being to be able to perform the cognitive task (subtraction) to be given during the evaluations.
Exclusion Criteria:
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The presence of additional orthopedic, neurological or cardiovascular diseases that may affect balance and walking,
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Uncorrected vision and hearing problems.
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Pamukkale University | Denizli | Kınıklı/Pamukkale | Turkey | 20070 |
Sponsors and Collaborators
- Pamukkale University
Investigators
- Principal Investigator: Güzin Kara, PhD, Pamukkale University
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- E-60116787-020-217378