Migraine without aura is not associated with incomplete circle of Willis: a case-control study using high-resolution magnetic resonance angiography.

J Headache Pain · 2014 · PMC4022992 · PMID 24886373

Europe PMC DOI

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0.0800

closest p · 1.6× alpha

0.0800

boldest claim

The sentences

a strong trendp = 0.08so close (0.05 < p ≤ 0.1)

Most recently, Cucchiara and colleagues [ 8 ] found significant higher prevalence of an incomplete circle of Willis in migraine with aura (71%) and a strong trend ( p = 0.08) in patients without aura (67%) compared to controls (51%).

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