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Migraine and traumatic brain injury: a cohort study in Taiwan

OBJECTIVE: Traumatic brain injury is now a major contributor to the global healthcare burden. Migraine is another debilitating disease with a global health impact. While most researchers agree that traumatic brain injury is a risk factor for migraine, whether migraine is a risk factor for traumatic...

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Detalles Bibliográficos
Autores principales: Wang, Qing-Rui, Lu, Ying-Yi, Su, Ying-Ju, Qin, Hao, Zhang, Li, Wu, Ming-Kung, Zhang, Cong-Liang, Wu, Chieh-Hsin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6677981/
https://www.ncbi.nlm.nih.gov/pubmed/31366644
http://dx.doi.org/10.1136/bmjopen-2018-027251
Descripción
Sumario:OBJECTIVE: Traumatic brain injury is now a major contributor to the global healthcare burden. Migraine is another debilitating disease with a global health impact. While most researchers agree that traumatic brain injury is a risk factor for migraine, whether migraine is a risk factor for traumatic brain injury still remains under debate. We therefore aimed to investigate whether migraine was a risk factor for developing traumatic brain injury. STUDY DESIGN: Retrospective population-based cohort study. SETTING: Data for people who had been diagnosed with migraine were retrieved from Taiwan’s National Health Insurance Research Database. PARTICIPANTS: We identified 7267 patients with newly diagnosed migraine during 1996–2010. The migraineurs to non-migraineurs ratio was set at 1:4 to enhance the power of statistical tests. PRIMARY AND SECONDARY OUTCOME MEASURES: We used multivariate Cox proportional hazard regression models to assess the effects of migraines on the risk of traumatic brain injury after adjusting for potential confounders. RESULTS: The overall traumatic brain injury risk was 1.78 times greater in the migraine group compared with the non-migraine group after controlling for covariates. Additionally, patients with previous diagnoses of alcohol-attributed disease, mental disorders and diabetes mellitus had a significantly higher traumatic brain injury risk compared with those with no history of these diagnoses. CONCLUSIONS: This study of a population-based database indicated that migraine is a traumatic brain injury risk factor. Greater attention to migraine-targeted treatment modalities may reduce traumatic brain injury-related morbidity and mortality.