Text Correction
An error was identified in the original publication [1]. A correction has been made to remove the erroneous pitch correction applied to the augmented reality–derived vertical position, as originally described in Section 2.5.1 and applied to derive gait parameters in Section 2.5.1. and squat parameters in Section 2.5.3. This removal has slightly affected the gait and squat metrics reported in Section 3.3 and Table 5 and in the abstract. In addition, the parts in Sections 4.1.3 and 4.2 of the Discussion, in which the pitch correction was addressed, have been removed.
Error in Table
As a consequence of removing the erroneous pitch correction, the results presented in Table 5 of the original publication were incorrect. The corrected data are provided below. The authors state that the scientific conclusions remain unaffected. This correction was approved by the Academic Editor, and the original publication has been updated accordingly.
Table 5.
Concurrent validity statistics for absolute agreement in mobility metrics between systems.
Reference
- van Doorn, P.F.; Nyman, E., Jr.; Wishaupt, K.; van der Krogt, M.M.; Roerdink, M. Deriving Motor States and Mobility Metrics from Gamified Augmented Reality Rehabilitation Exercises in People with Parkinson’s Disease. Sensors 2025, 25, 7172. [Google Scholar] [CrossRef] [Scilit] [PubMed]
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