. Author manuscript; available in PMC: 2022 Jul 1.

Published in final edited form as: Dent Mater. 2021 Apr 15;37(7):1096–1106. doi: 10.1016/j.dental.2021.03.009

Table 3.

Means (standard deviation) of color difference (ΔE₀₀), translucency parameter (TP₀₀) before and after glaze, and TP₀₀ alteration (ΔTP₀₀) of each experimental group.

Group	ΔE₀₀^*	Perceptible difference	TP₀₀ Before glaze^**	TP₀₀ After glaze^**	ΔTP₀₀	Perceptible difference
EG-F	0.75 (0.12)^a	No	10.26 (1.21)^A,a	9.94 (1.17)^A,a	0.32	No
EG-S	0.66 (0.15)^a	No	9.83 (1.67)^A,a	10.02 (1.26)^A,a	0.19	No
G-F	0.39 (0.12)^b	No	9.53 (1.77)^A,a	9.80 (1.28)^A,a	0.29	No
G-S	0.49 (0.10)^b	No	10.11 (1.61)^A,a	9.90 (1.31)^A,a	0.21	No

Upper case letters within a row indicate statistical differences between the before and after glaze measurements. Lower case letters within a column indicate statistical differences among treatments. (P < 0.05)

Two-way ANOVA, Tukey’s test

^**

Two-Way RM ANOVA, Tukey’s test