Table 2.

Comparison of Ra and Rz amongst different ceramic materials.

Parameter	Type of Ceramic	Mean ± SD	Overall	p-Value
Ra for Vita Triluxe Forte	Regular toothbrush with toothpaste	0.14 (0.03)	0.14	0.121
	Electronic toothbrush with toothpaste	0.12 (0.09)
	Mouthwash	0.16 (0.21)
Ra for Vita Enamic	Regular toothbrush with toothpaste	0.60 (0.15)	0.56	0.081
	Electronic toothbrush with toothpaste	0.58 (0.14)
	Mouthwash	0.49 (0.17)
Ra for IPS E.max CAD	Regular toothbrush with toothpaste	0.21 (0.11)	0.20	0.224
	Electronic toothbrush with toothpaste	0.20 (0.10)
	Mouthwash	0.18 (0.23)
Rz for Vita Triluxe Forte	Regular toothbrush with toothpaste	0.22 (0.02)	0.23	0.521
	Electronic toothbrush with toothpaste	0.23 (0.09)
	Mouthwash	0.24 (0.45)
Rz for Vita Enamic	Regular toothbrush with toothpaste	0.47 (0.15)	0.53	0.632
	Electronic toothbrush with toothpaste	0.59 (0.19)
	Mouthwash	0.53 (0.23)
Rz for IPS E.max CAD	Regular toothbrush with toothpaste	0.19 (0.01)	0.32	0.088
	Electronic toothbrush with toothpaste	0.24 (0.23)
	Mouthwash	0.26 (0.09)