Mechanisms of improvement of respiratory failure in patients with COPD treated with NIV.

Int J Chron Obstruct Pulmon Dis · 2008 · PMC2629992 · PMID 18990974

Europe PMC DOI

hedged sentence

0.1100

closest p · 2.2× alpha

0.1100

boldest claim

The sentences

failed to reach significancep = 0.11not close (p > 0.1)

Decreases in FRC and RV failed to reach significance (p = 0.11 and 0.065), and there were no changes in spirometry, carbon-monoxide transfer or compliance.

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