Fig. 4From: Long-term effectiveness of eptinezumab in patients with migraine and prior preventive treatment failures: extension of a randomized controlled trialMean changes from baseline in HIT-6 total score (MMRM; efficacy analysis set). BL, baseline; Epti, eptinezumab; HIT-6, 6-item Headache Impact Test; LS, least squares; MMRM, mixed model for repeated measuresBack to article page