n = 6

Silane coupling agent used

Compressive elasticity modulus (GPa)

UDMA/TEGDMA-based CR

Bis-GMA/TEGDMA-based CR

Mean

S.D.

Mean

S.D.

L-SCA

4.0^a

0.1

4.6^b,c

0.1

KBM-5803

4.0^a

0.2

4.7^b

0.1

KBM-503

4.0^a

0.2

4.5^c

0.1