Abstract
The intraobserver reliabilities of the Interactive Balance System (IBS) and Vertiguard were compared in 30 asymptomatic volunteers. Relative reliability for all IBS single tasks and parameters in the IBS was excellent (intraclass correlation coefficient, ICC ≥0.75). The ICC values ranged from 0.78 to 0.89. The ICC values of the Vertiguard system ranged from 0 to 0.75. The cumulative measure of injury risk of the Vertiguard system was highly reliable.
Acknowledgements
The authors would like to express their appreciation to all 30 study participants for their participation in this investigation.
Disclosure statement
The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.
Funding
The funding for this study was provided by budget funds of the Department of Otorhinolaryngology, Head and Neck Surgery, Martin-Luther-University Halle-Wittenberg. The study did not receive any external funding.