Assessing the impact of preventive mass vaccination campaigns on yellow fever outbreaks in Africa: A population-level self-controlled case series study.

PLoS Med · 2021 · PMC7932543 · PMID 33600451

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

possibly significantno p-value reported

Moreover, consider if the start date was chosen to be 2007, or the end date as 2015 instead of 2019; it appears that the changes in IRR and T for Equation (1) would lead to possibly significant changes in the calculated prevented fraction, despite the underlying phenomena being the same.

also in 649 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.