Oral Biology Research

Table. 2. Table 2

Color change of composite resins after 4 weeks in different solutions in relation to curing time

Product	Solution	ΔE₀₀ on curing time (mean±SD)

		5 sec^a	10 sec^a,b	15 sec^b,c	20 sec^c
Filtek	Water	1.43±0.65	0.96±0.16	1.23±0.21	1.18±0.17
	Red wine^f	20.46±1.00	17.91±1.42	18.00±0.68	14.87±3.41
	Coffee^g	16.17±0.58	15.90±0.81	12.83±1.77	12.96±1.58
		5 sec	10 sec^d	15 sec^d	20 sec^e
Tetric	Water	3.08±0.20	3.37±0.35	3.39±0.35	3.47±0.48
	Red wine^h	13.93±0.69	11.84±0.51	11.28±0.44	9.98±0.71
	Coffeeⁱ	22.10±0.82	16.59±0.94	16.72±1.32	14.96±0.61

SD, standard deviation.

^a,b,c,d,eThe same characters in the row of curing time are not significant by Scheffe post-verification (two-way ANOVA). ^f,g,h,iThe same characters in the column of solution in each product are not significant by Scheffe post-verification (two-way ANOVA).

Oral Biol Res 2023;47:123~131 https://doi.org/10.21851/obr.47.04.202312.123