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. Author manuscript; available in PMC: 2022 Oct 1.
Published in final edited form as: Arch Phys Med Rehabil. 2021 Jun 24;102(10):1888–1894. doi: 10.1016/j.apmr.2021.05.014

Figure 1:

Figure 1:

Data reduction from accelerometry OAI sample to the eligible analytical sample of study participants with advanced structural knee OA (KL grade 3 or 4) at baseline. (N=516)