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. 2022 Dec 19;9:1026450. doi: 10.3389/fnut.2022.1026450

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Copyright © 2022 Nejadhosseinian, Djalalinia, Haerian, Alikhani, Mansour, Mousavian, Mardani-Fard, Kasaeian and Faezi.

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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(UP) A forest plot for the association between antioxidants and the outcomes of interest in OA based on the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) combined pain score. (DOWN) Forest plot of sensitivity analysis for the association between antioxidants and the outcomes of interest in OA based on the WOMAC combined pain score.