Contribution of comorbidities to functional impairment is higher in heart failure with preserved than with reduced ejection fraction.

Clin Res Cardiol · 2011 · PMC3167043 · PMID 21416189

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

highly significantno p-value reported

All these comorbidities had a highly significant impact on patients’ symptoms by increasing NYHA class and reducing SF-36 PF score, with COPD and anemia showing the strongest associations.

also in 132,142 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.