Fig. 2From: Treatment benefit among migraine patients taking fremanezumab: results from a post hoc responder analysis of two placebo-controlled trialsMean change from baseline in the MAMD among participants with (a) EMa and (b) CMb. CM, chronic migraine; EM, episodic migraine; MAMD, monthly average migraine days; SE, standard error. aFor participants with EM, response was defined as a reduction of ≥2 MAMD. bFor participants with CM, response was defined as a reduction of ≥4 MAMDBack to article page