Association between warfarin and COVID-19-related outcomes compared with direct oral anticoagulants: population-based cohort study.

J Hematol Oncol · 2021 · PMC8525065 · PMID 34666811

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

showed a trendno p-value reported

Another three cohort studies showed a trend of a lower risk of all-cause mortality associated with either prior use of warfarin or DOACs versus non-use of anticoagulants in patients with COVID-19 disease [ 4 , 5 , 7 ].

also in 53,322 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.