Table 3.

Mean depth of cure values of resin cement cured beneath different ceramic thickness groups with different LCUs.

	Depth of cure (mm)
LCU	Z	Z1	Z2	Z3	p
	Mean±SD	Mean±SD	Mean±SD	Mean±SD
QTH	5.78±0.36	4.57±0.25	4.38±0.43	47±0.45	0.001**
LED	6.31±0.34	4.80±0.27	4.42±0.73	4.12±0.72	0.001**

One-way ANOVA test ** p<0.01