Fig. 3
Overview of steps taken by participants in the OVERCOME (EU) migraine cohort (N = 20,756) to seek care and prevent migraine. Sought care = ever sought care from physician during lifetime for severe headache/migraine. Got a diagnosis = self-reported migraine diagnosed by physician. Used a preventive medication = ever used a preventive medication during lifetime for severe headache/migraine. Currently uses a preventive medication = has taken or used a preventive medication in the last three months. ICHD-3, International Classification of Headache Disorders, 3rd edition