Recent increase in pertussis incidence in Korea: an age-period-cohort analysis.

Epidemiol Health · 2021 · PMC8666685 · PMID 34412447

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a decreasing trendno p-value reported

This effect may increase with age, resulting in a decreasing trend of risk until middle age.

also in 47,180 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.