The examine additionally has limitations value realizing. Migraine classification was primarily based on individuals’ recall of a clinician prognosis, which implies some folks with migraine might have been misclassified as not having it, possible resulting in an underestimate of any true affiliation. The age at which individuals have been recognized with migraine was not captured, so researchers could not distinguish between a current prognosis and a protracted historical past of the situation. And whereas the examine adjusted for a variety of stroke danger components, different variables (like migraine frequency, alcohol use, or hormone substitute remedy) weren’t accounted for.
