02 November 2022: Database Analysis
Influence of Surface Type with Coffee Immersion on Surface Topography and Optical and Mechanical Properties of Selected Ceramic Materials
Abdulrahman H. Alzahrani 1ADF , Lujain Ibrahim N. Aldosari 2BEF , Abdulkhaliq Ali F. Alshadidi 3AEFG , Mohammed M. Al Moaleem 45ABDEF* , Ramzi A.A. Dhamiri 6BCG , Mohammad B.F. Aldossary 6ABG , Yahya Y. Hazazi 6ABG , Fahad A.M. Awaji 6ABG , Abdullah Mohsen Ageeli 6ABGDOI: 10.12659/MSM.938354
Med Sci Monit 2022; 28:e938354
Table 3 ANOVA for mean and standard deviation of transparency of different surface types of all ceramic groups before and after coffee immersion with aging.
| Surface type | Ceramic type | Transparency Before/mean (SD) | Transparency After/mean (SD) | Transparency Changes/mean (SD) |
|---|---|---|---|---|
| Glazed | Vita Suprinity | 24.18 (3.056) | 19.94 (4.466) | −4.24 (2.689) |
| Vita Enamic | 16.30 (3.186) | 13.92 (2.226) | −2.38 (1.727) | |
| Vita Mark II | 15.68 (2.128) | 11.39 (3.284) | −4.29 (2.225) | |
| -value | 0.000* | 0.000* | 0.144 | |
| Polished | Vita Suprinity | 24.80 (3.057) | 20.24 (2.522) | −4.56 (2.279) |
| Vita Enamic | 20.00 (3.905) | 15.48 (3.988) | −4.52 (2.113) | |
| Vita Mark II | 14.80 (3.258) | 12.70 (3.129) | −2.09 (1.713) | |
| -value | 0.000* | 0.000* | 0.025* | |
| Means with a different superscript capital letter are statistically significant at p≤0.05. Means with a different superscript small letter are statistically significant at p≤0.05. * Significant difference at P-value ≤0.05 | ||||