Barely Significant
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Effect of preparation design on the fracture behavior of 3D-printed restorations in an in-vitro tooth wear model.

BMC Oral Health · 2026 · PMC13094187 · PMID 41820942

Europe PMCDOI
2
hedged sentences
0.0010
closest p · 0.0× alpha
0.0010
boldest claim

The sentences

an increasing trendp = 0.001actually significant
The proportion of mode 4 failure—characterized by longitudinal restoration and tooth fracture involving the root—showed an increasing trend in the following order: ST and OV < VL < FC ( p = 0.001).

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did not reach statistical significanceno p-value reported
Our data also indicated that the overlay design achieved higher fracture resistance than the veneerlay, although the difference did not reach statistical significance.

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