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. 2019 Dec 23;12:3423–3436. doi: 10.2147/JPR.S210502

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© 2019 Kawamata et al.

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Change in mean BPI pain severity score (A) Average pain, (B) Worst pain, (C) Least pain, and (D) Current pain.

Note: Data are presented as mean±SD.

Abbreviations: BPI, Brief Pain Inventory; SD, standard deviation.