Examining the incidence of human papillomavirus-associated head and neck cancers by race and ethnicity in the U.S., 1995-2005.

PLoS One · 2012 · PMC3308956 · PMID 22448226

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a decreasing trendno p-value reported

HPV-associated sites experienced an increase in incidence over the eleven year time period, while a decreasing trend was seen for non HPV-associated sites.

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.