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. 2017 Dec 8;10:2769–2780. doi: 10.2147/JPR.S147970

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© 2017 Zhang et al. This work is published and licensed by Dove Medical Press Limited

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The significant interaction between “Effectiveness” and “Cue” on pain ratings.

Notes: Significant interactions between “Effectiveness” and “Cue” were observed in both tests 1 and 2. **P<0.01; ***P<0.001.

Abbreviations: NRS, Numeric Rating Scale; ns, not significant.