Reproductive Factors and Breast Cancer Risk in Lithuanian Women: A Population-Based Cohort Study.

Acta Med Litu · 2020 · PMC7968953 · PMID 34113211

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a significant trendno p-value reported

Ewertz et al., observed a significant trend of increasing risk with older age at the first childbirth, women giving the first birth after the age of 35 years having a 40% increased risk compared to those with the first childbirth before the age of 20 years [ 5 ].

also in 9,775 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.