Fig. 2From: FGF-21 and GDF-15 are increased in migraine and associated with the severity of migraine-related disabilityROC curve analysis of serum GDF-15 for diagnosis of (A) migraine, B CM, (C) EM from control group. ROC curve analysis of serum FGF-21 for diagnosis of (D) migraine, E CM, F EM from control group. CM: Chronic migraine; EM: Episodic migraine; ROC: Receiver operating characteristicBack to article page