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Published on: June 2, 2014
Factors Associated with Migraine Attack Duration in Adults: A Cross-Sectional Study
Neuroepidemiology
|July 16, 2026
Summary
Migraine attack duration varies significantly, with longer attacks linked to older age and higher pain intensity. Understanding these temporal phenotypes is crucial for effective migraine management.
Area of Science:
- Neurology
- Clinical Neuroscience
Background:
- Migraine is a prevalent neurological disorder characterized by attacks lasting 4-72 hours.
- Variability in migraine attack duration is not well understood, hindering accurate diagnosis and personalized treatment.
- Identifying distinct temporal phenotypes of migraine attacks is essential for improving patient outcomes.
Purpose of the Study:
- To investigate the demographic and clinical factors associated with varying migraine attack durations.
- To identify potential temporal phenotypes within migraine attacks.
- To inform individualized migraine management strategies.
Main Methods:
- A cross-sectional observational study involving 694 patients meeting International Classification of Headache Disorders, 3rd edition (ICHD-3) migraine criteria.
- Patients were classified into short (4-12 h), medium (13-24 h), and long (>24 h) attack duration groups.
- Sociodemographic data, migraine features, associated symptoms, and disability were analyzed using multinomial logistic regression.
Main Results:
- Long-duration migraine attacks were associated with older age, a higher proportion of females, and lower educational attainment.
- Patients with prolonged attacks reported higher allodynia scores, greater pain intensity, and more frequent nausea and vomiting.
- Multivariable analysis confirmed older age and higher pain intensity independently predicted long-duration attacks, while lower education and higher pain intensity predicted medium-duration attacks.
Conclusions:
- Migraine attack duration is linked to specific demographic and clinical characteristics, irrespective of attack frequency.
- Attack duration may represent a significant clinical phenotype, suggesting frequency-based classifications may miss patients with prolonged, disabling attacks.
- These findings underscore the importance of considering attack duration in migraine classification and treatment planning.
