Artificial accelerated aging and red wine staining on color stability in dental composites.

BMC Oral Health · 2026 · PMC13036960 · PMID 41896827

Europe PMC DOI

hedged sentences

0.0010

closest p · 0.0× alpha

0.0550

boldest claim

The sentences

highly significantp < 0.001actually significant

Moreover, the Composite × Procedure interaction was highly significant (Wald χ2 = 41.428; df = 2; p < 0.001), demonstrating that the extent of color change induced by the procedures differed according to material type rather than affecting all composites uniformly.

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did not reach statistical significancep = 0.055so close (0.05 < p ≤ 0.1)

In contrast, for G-aenial A’CHORD, the difference between AAA and red wine did not reach statistical significance (mean difference = 1.120; 95% CI: − 0.023 to 2.263; p = 0.055), as the confidence interval included zero.

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