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Table 3 Median (minimum–maximum) values and multiple comparisons of shear bond strength (MPa) according to framework polymer materials and veneer materials

From: Comparison of the shear bond strengths of two different polyetheretherketone (PEEK) framework materials and CAD–CAM veneer materials

Veneer materials

Framework polymer materials

PEEK (P)

median (minimum–maximum) values

BioHPP (B)

median (minimum–maximum) values

Vitablocs Mark II (VM)

4.82 (2.84—6.57) Aa

7.98 (5.73—9.90) Ba

Cerasmart (CS)

3.04 (0.85—4.61) Aa

2.21 (1.54—4.45) Ab

Vita Enamic (VE)

2.99 (2.70—5.24) Aa

4.51 (1.42—9.90) Ab

  1. Different lowercase letters in the same column and different uppercase letters in the same row indicate statistically significant differences (p < 0.05)