Most people with episodic migraine do not progress to chronic migraine, but a…
Most people with episodic migraine do not progress to chronic migraine, but a minority do. Longitudinal population data estimate transition from episodic to chronic migraine at roughly 2.5% per year, with higher baseline attack frequency, obesity, depression, and overuse of acute
Advisory — derived radar signal (confidence + source fields), not an authoritative classification.
- Type
- evidence-claim
- Domain
- migraine
- Grade
- B
- License
- proprietary-research-use
- instance
- m323
- domain_slug
- migraine
- pubmed_ids
- 19188564
- evidence_grade
- B
- tags
- prognosis,chronification,progression,risk-factors,AMPP,R1-verified-20260601
- source_ids
- PMID-19188564
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