. 2023 Sep 26;103(11):pzad128. doi: 10.1093/ptj/pzad128
© The Author(s) 2023. Published by Oxford University Press on behalf of the American Physical Therapy Association.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 3.
Model calibration in external validation data.