29 May 2022 : Database Analysis
Effect of Thermocycling on Color, Surface Characteristics, Compressive Fracture, and Fracture Modes of Prosthetic CAD/CAM Ceramics After Smokeless Tobacco Immersion
Saeed M. Alqahtani1ABCDEFG*DOI: 10.12659/MSM.936885
Med Sci Monit 2022; 28:e936885
Table 2 ANOVA test values for Ra and Rz of the used prosthetic materials.
| Parameter | Sum of squares | df | Mean square | F | p-value | |
|---|---|---|---|---|---|---|
| Ra before immersion & TC | Between groups | 0.208 | 2 | 0.104 | 112.321 | |
| Within groups | 0.042 | 45 | 0.001 | |||
| 0.250 | 47 | |||||
| Ra after immersion without TC | Between groups | 0.55 | 2 | |||
| Within groups | ||||||
| Ra after immersion & with TC | Between groups | |||||
| Within groups | ||||||
| Rz before immersion & TC | Between groups | |||||
| Within groups | ||||||
| Rz after immersion without TC | Between groups | |||||
| Within groups | ||||||
| Rz after immersion & with TC | Between groups | |||||
| Within groups | ||||||