Efficacy of umeclidinium/vilanterol according to the degree of reversibility of airflow limitation at screening: a post hoc analysis of the EMAX trial.

Respir Res · 2021 · PMC8555352 · PMID 34711232

Europe PMC DOI

hedged sentences

0.0001

closest p · 0.0× alpha

0.0001

boldest claim

The sentences

highly significantP < 0.0001actually significant

Interaction tests From the MMRM, baseline reversibility was found to be a highly significant ( P < 0.0001) covariate on trough FEV 1 .

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a small trendno p-value reported

There was a small trend towards greater improvements at higher levels of reversibility (Fig. 3 A).

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