Table 1. A significance of differences within in vivo and in vitro mesurements of CIE L*a*b* color parameters.

	Within measurements (paired t-test)/Unutar mjerenja (t test za zavisne uzorke)
	In vivo t value/p In vivo t vrijednost/p	In vitro t value/p In vivo t vrijednost/p
L*	0.7/0.468	-2.5/0.019
a*	-0.8/0.407	0.5/0.612
b*	0.8/0.387	-1.9/0.058