Fig. 4From: Real-world effectiveness after initiating fremanezumab treatment in US patients with episodic and chronic migraine or difficult-to-treat migraineChange from baseline in MHD across patient subgroups. BL, baseline; CGRP, calcitonin gene-related peptide; CM, chronic migraine; EM, episodic migraine; GAD, generalized anxiety disorder; mAb, monoclonal antibody; MDD, major depressive disorder; MHD, monthly headache days; MO, medication overuse. aNumber of patients with available assessment at each time pointBack to article page