https://www.selleckchem.com/pr....oducts/isoxazole-9-i
Binary logistic regression was used for association analysis of step-headache with subgroups of migraine and with other migraine features. Results Step-headache was experienced by 97 (64.67%) migraine patients with nearly equal distribution among the two clinical subtypes (61.5% for migraine with aura and 65.3% for migraine without aura) but with high prevalence among perimenopausal onset migraine. Of all the patients who had this symptom, 77.32% experienced it during all the migraine attacks. The step-headache was differenti