Effect of noninvasive mechanical ventilation in elderly patients with hypercapnic acute-on-chronic respiratory failure and a do-not-intubate order.

Int J Chron Obstruct Pulmon Dis · 2008 · PMC2650611 · PMID 19281095

Europe PMC DOI

hedged sentence

0.0520

closest p · 1.0× alpha

0.0520

boldest claim

The sentences

close to significancep = 0.052so close (0.05 < p ≤ 0.1)

Also baseline PaCO 2 was not significantly higher in unsuccessful than in successful NIMV, while the difference in mean value was close to significance after 1 hour (p = 0.052) and significant after 12 hours of NIMV (p = 0.003).

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