Association of Time to First Morning Cigarette and Chronic Obstructive Pulmonary Disease Measured by Spirometry in Current Smokers.

Korean J Fam Med · 2018 · PMC5876051 · PMID 29629037

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

highly significantno p-value reported

27) The relationship between smoking and poor PFT values was highly significant.

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