Recombinant human platelet-derived growth factor improves root coverage of a collagen matrix for multiple adjacent gingival recessions: A triple-blinded, randomized, placebo-controlled trial.

J Clin Periodontol · 2022 · PMC9796054 · PMID 35871600

Europe PMC DOI

hedged sentence

0.0580

closest p · 1.2× alpha

0.0580

boldest claim

The sentences

approached significancep = .058so close (0.05 < p ≤ 0.1)

The changes in KTW only approached significance (0.39 mm [95% CI: −0.003 to 0.792], p = .058) in favour of the test group.

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