Table 1.
The mean, standard deviation, minimum and maximum of tensile bond strength of the ceramic superstructure to the titanium insert
| Group | Number | Mean(N) | SD | Min(N) | Max(N) |
|---|---|---|---|---|---|
| CAD-LD | 10 | 328.5a | ±30.42 | 297 | 372 |
| H-LD | 10 | 257.3b | ±23.87 | 220 | 284 |
| ZR | 10 | 242.2b | ±21.22 | 220 | 280 |
CAD-LD, CAD milled Lithium-disilicate; H-LD, heat-pressed lithium- disilicate; ZR, CAD milled zirconia; SD, Standard deviation