ArticleFrontiers in neurology
Is being a night owl associated with higher migraine-related disability in patients with migraine?
Article in Frontiers in neurology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Abstract
Introduction: Emerging evidence suggests that circadian rhythms may influence migraine pathophysiology through interactions between sleep-wake regulation and pain modulation pathways. This study aimed to investigate the association between chronotype and migraine-related disability in patients with migraine. Methods: In this cross-sectional observational study, 200 patients with migraine and 110 healthy controls were included. Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI), chronotype was evaluated using the Morningness-Eveningness Questionnaire (MEQ), and migraine-related disability was measured using the Migraine Disability Assessment Scale (MIDAS). Episodic migraine (EM) and chronic migraine (CM) subgroups were also compared. Results: Migraine patients exhibited poorer sleep quality (PSQI: 7.28 vs. 4.37, Discussion: While chronotype does not directly correlate with migraine-related disability, poor sleep quality in migraine patients, particularly those with CM, underscores the need for sleep-focused interventions.
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