Blood donation and colorectal cancer incidence and mortality in men.

PLoS One · 2012 · PMC3382220 · PMID 22761761

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a suggestive trendno p-value reported

[19] They observed a suggestive trend ( P trend <0.001) of decreasing risk for cancers of liver, lung, colon, stomach, and esophagus combined among men with a latency of 3–7 years comparing the lowest to the highest estimated iron loss (OR = 0.70, 95%CI:0.58,0.84).

also in 203 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.