Fig. 3From: Effects of onabotulinumtoxinA treatment in patients with and without allodynia: results of the COMPEL studyOnabotulinumtoxinA effect on MSQ (a) Role Function Preventive, (b) Role Function Restrictive, and (c) Emotional Function subscores. MSQ = Migraine-Specific Quality-of-Life Questionnaire. *Indicates P < 0.001 for within-group comparison from baseline. P values shown in the figure indicate between-subgroup differences in change from baseline; data are observed dataBack to article page