Impact of a nurses' protocol-directed weaning procedure on outcomes in patients undergoing mechanical ventilation for longer than 48 hours: a prospective cohort study with a matched historical control group.

Crit Care · 2005 · PMC1175918 · PMID 15774054

Europe PMC DOI

hedged sentence

0.1200

closest p · 2.4× alpha

0.1200

boldest claim

The sentences

a positive trendP = 0.12not close (p > 0.1)

A positive trend toward a decrease in ventilator-associated pneumonia rate was observed for the cases (20.2% versus 31%; P = 0.12; Table 3 ).

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