BACKGROUND: There is a need for practical, easy-to-use and accurately assessing balance tools in stroke patients. OBJECTIVES: This study aimed to compare the psychometric properties of the dual-task Timed Up-and-Go test (cognitive) (DTUG) and the 3-m walk backward test (3MBWT) in stroke patients. METHODS: This study evaluated the practicality, validity, and reliability of the DTUG and the 3MBWT. The test-retest method was used for reliability. The Modified Four Square Step Test (MFSST), the Timed Up-and-Go (TUG), and Berg Balance Scale (BBS) were administered for concurrent validity. A cutoff value was calculated to discriminate between fallers and non-fallers. RESULTS: The mean practicality times of the tests were 63.58 ± 47.32 sec for DTUG and 37.42 ± 24.036 sec for 3MBWT. Intraclass correlation coefficient of the DTUG and 3MBWT were 0.977, 0.964, respectively which showed excellent test - retest reliability. The DTUG demonstrated strong/very strong correlations with the MFSST ( CONCLUSIONS: The 3MBWT was a more practical test than the DTUG
however, the DTUG was more discriminative than the 3MBWT in identifying fallers after stroke. CLINICAL TRIAL REGISTRATION NUMBER: NCT05211349. URL: https://register.clinicaltrials.gov/prs/app/action/SelectProtocol?sid=S000BRKZ&selectaction=Edit&uid=U0005GRO&ts=2&cx=z21bhg.