Effects of Disinfection Methods on the Color Stability of Precolored and Hand-Colored Maxillofacial Silicone: An In Vitro Study

Table 1

Two-way ANOVA results for color change (∆E) of silicone after stimulated 1-year disinfectant usage.

Source	Sum of squares	df	Mean squares	F	value
Disinfection methods	17.11	3	5.70	34.27	<0.001
Type of silicones	2.47	1	2.48	14.86	<0.001
Interaction (disinfection methods  type of silicones)	1.11	3	0.37	2.22	0.093
Error	11.99	72	0.17