03 October 2021: Lab/In Vitro Research
Assessment of Color Stainability of Computer-Aided Design and Computer-Aided Manufacturing (CAD/CAM) Ceramic Materials After Hot and Cold Coffee Immersion at Different Time Intervals
Hafiz A. Adawi 1A , Mohammed M. Al Moaleem 1ABE , Nasser M. Al Ahmari 2AG , Mansoor Shariff 2AF , Mohammed A. Qahhar 3G* , Sultan M.H. Muharraq 4BD , Nabiel A. Alghazali 56CDEDOI: 10.12659/MSM.932745
Med Sci Monit 2021; 27:e932745
Table 4 Mean and SD of the weight changes values parameter in each tested subgroup.
| Mean color change | Type of ceramic (mean±SD) | Vita Suprinity | Vita Enamic | Vitablocs Mark II | P value “ANOVA” |
|---|---|---|---|---|---|
| Glazed Hot Coffee | Vita Suprinity (0.119 & 1.30) | ----- | 1.000 | .349 | 0.133 |
| Vita Enamic (0.178 & 1.04) | 1.000 | ----- | .186 | ||
| Vitablocs Mark II (0.619 & 10.44) | .349 | .186 | ----- | ||
| Glazed Cold Coffee | Vita Suprinity (0.192 & 1.50) | ----- | 1.000 | 1.000 | 0.967 |
| Vita Enamic (0.110 & 1.99) | 1.000 | ----- | 1.000 | ||
| Vitablocs Mark II (0.183 & 1.66) | 1.000 | 1.000 | ----- | ||
| Polished Hot Coffee | Vita Suprinity (0.421 & 5.51) | ----- | 0.295 | 0.186 | 0.124 |
| Vita Enamic (0.263 & 0.34) | 0.295 | ----- | 1.000 | ||
| Vitablocs Mark II (0.292 & 5.70) | 0.186 | 1.000 | ----- | ||
| Polished Cold Coffee | Vita Suprinity (0.186 & 1.10) | ----- | 1.000 | 1.000 | 0.859 |
| Vita Enamic (0.223 & 5.85) | 1.000 | ----- | 1.000 | ||
| Vitablocs Mark II (0.144 & 10.69) | 1.000 | 1.000 | ----- |