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