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Mean change from baseline in SF-36. The mean change of (A) total score and the scores of (B) physical functioning, (C) role limitations due to physical health, (D) bodily pain, (E) general health, (F) vitality, (G) social functioning, (H) role limitations due to emotional problems, and (I) mental health domains are shown. ∗P value < .05 against placebo group and #P value < .05 against baseline. SF-36 = 36-item Short-Form Survey.
