Traumatic brain injury and olfaction: a systematic review.

Front Neurol · 2014 · PMC3897870 · PMID 24478752

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

approached significanceno p-value reported

Based on this assignment of severity, both the moderate and severe groups differed from the control group on olfactory tests and the trend for a decline in olfactory naming and recognition from mild to moderate and severe groups approached significance.

also in 8,237 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.