The cog-4 subset of the national institutes of health stroke scale as a measure of cognition: relationship with baseline factors and functional outcome after stroke using data from the virtual international stroke trials archive.

Stroke Res Treat · 2013 · PMC3622404 · PMID 23589782

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approached significanceno p-value reported

Additionally, a history of atrial fibrillation (Cog-4 with death, P = 0.085; Cog-4 without death, P = 0.063) or diabetes (Cog-4 with death, P = 0.052) approached significance. 3.3.

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