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. Author manuscript; available in PMC: 2021 Sep 15.
Published in final edited form as: Int J Behav Med. 2018 Apr;25(2):162–170. doi: 10.1007/s12529-017-9689-5

Fig. 1.

Fig. 1

Model depicting mediation of the effect of the OA intervention compared to the control group on change in physical functioning over the 12-month intervention by baseline to 6-month changes in cognitions