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. 2022 May 26;14:860762. doi: 10.3389/fnagi.2022.860762

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Copyright © 2022 Song, Wei, Cheng, Lin, Xia, Wang, Wang, Yang, Chen, Ding, Sun, Chen and Li.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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The changes in the indicators of the two groups at Baseline, 12 weeks, follow-up 3 months, and 6 months over time. The value is the mean ± standard deviation (SD); error bars show the 95% confidence interval. WOMAC, The Western Ontario and McMaster Universities Osteoarthritis Index; BBS, Berg balance scale; TUG, time up go; SF-36, The MOS item short-form health survey; MCS, Mental component summary; PCS, Physical component summary; PSQI, Pittsburgh sleep quality index; SAS, Self-rating Anxiety Scale; SDS, Self-rating Depression Scale.