A meta-analysis of influenza vaccination following correspondence: Considerations for COVID-19.

Vaccine · 2021 · PMC8592234 · PMID 34836661

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

did not achieve significanceno p-value reported

In a study where patients were sent customized or form letters reminding them of outstanding preventive care procedures, the effect of these interventions on flu vaccination did not achieve significance [53] .

also in 1,397 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.