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. 2021 Sep 23;163(7):1378–1387. doi: 10.1097/j.pain.0000000000002501

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Copyright © 2021 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the International Association for the Study of Pain.

This is an open access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.

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Figure 3. — EQ-5D/-VAS was completed by n = 225 participants. Bar chart showing the distribution of patients with and without problems regarding mobility (A), usual activities (B), and self-care (C) according to EQ-5D. “Some problems” and “extreme problems” were subsumed to solely “problems.” *P < 0.05, **P < 0.01 for logistic regression analysis. (D) Box plot showing the results of the EQ-VAS (visual analogue scale) representing the overall health state. * P < 0.05. EQ-5D, Euro Quality of Life 5D.