Debate: differences and similarities between tension-type headache and migraine.

J Headache Pain · 2023 · PMC10360340 · PMID 37474899

Europe PMC DOI

hedged sentence

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highly significantp < 0.001actually significant

Additionally, the association between migraine-attributed disability and lost household work time or total lost productivity (paid + household) was highly significant ( p < 0.001) in almost all countries studied.

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