Clinical assessment of the efficacy of photodynamic therapy in the treatment of oral lichen planus.

Lasers Med Sci · 2013 · PMC3536971 · PMID 22814895

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

on the borderline of significanceno p-value reported

Also statistically significant was the reduction in the lesions on the cheeks and lips (57.6 %) both in men and women, and smokers and nonsmokers (on the borderline of significance).

also in 75 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.