Objective: The purpose of this study was to systematically review the trunk impairment scale that are used to assess the trunk control of stroke patients.
Design: A systematic review
Methods: Stroke subjects were categorized as acute, subacute, chronic. In this systematic review, the studies published between 2000 and 2020 were selected. A literature search using the keywords ‘QUADAS’, ‘stroke’, ‘trunk impairment scale’. Data sources included RISS, GOOGLE Scholar and DBpia. We assessed the quality of assessment tools using Quality Assessment of Diagnostic Accuracy Studies tool.
Results: We reviewed 18 studies. 7 of the 18 studies reported reliability results, 10 reported validity results. The QUADAS tool quality evaluation of 17 literatures extracted except for one randomized control test among 18 literatures showed a range of 3 to 13 points. 5 of the 18 studies are presented with the Cronbach alpha coefficient indicating reliability using internal consistency, all of which are more than 0.8. All studies that presented test-retest reliability, intra-rater reliability, and inter-rater reliability showed high agreement with an intra-class correlation coefficient of 0.75 or more.
Conclusions: A systematic review of the study of the application of the trunk impairment scale for stroke patients will help provide criteria for future studies and application of the trunk impairment scale in clinical practice.
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