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. 2017 Mar 19;40(2):63–73. doi: 10.1519/JPT.0000000000000048

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© 2017 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of Academy of Geriatric Physical Therapy, APTA.

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 8. — Graph showing marginal means of the numerical rating scale measurements considering each group separately. Abscissa axis: horizontal with the 3 evaluation moments; ordinate axis: score. ^aANOVA (analysis of variance) of repeated measurements with 2 factors, 2 (group) × 3 (time). A₀, before the intervention; A₁, immediately after the intervention; A₂, a week after the intervention; NRS, Numerical Rating Scale.