A meta-analysis of the effects of β-adrenergic blockers in chronic heart failure.

Exp Ther Med · 2016 · PMC5038900 · PMID 27703506

Europe PMC DOI

hedged sentence

0.0400

closest p · 0.8× alpha

0.0400

boldest claim

The sentences

of borderline significanceP=0.04actually significant

By contrast, improvement on the NYHA functional class by β-blockers was of borderline significance (P=0.04), which became of no statistical significance when even one moderate-size study was added or removed from the analysis.

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