Table 3.
Relative frequency of adhesive and cohesive fracture types and 95% CI divided by LCU and PEEK composition.
| Fracture Types | ||||
|---|---|---|---|---|
| PEEK | Light Curing Unit | Adhesive | Cohesive | |
| PEEK/0% | LED-LCU | chair | 100 (80; 100) | 0 (0; 19) |
| lab | 94 (72; 100) | 6 (0; 28) | ||
| HAL-LCU | chair | 0 (0; 19) | 100 (80; 100) | |
| lab | 6 (0; 28) | 94 (72; 100) | ||
| PEEK/20% | LED-LCU | chair | 83 (57; 97) | 17 (2; 42) |
| lab | 100 (80; 100) | 0 (0; 19) | ||
| HAL-LCU | chair | 0 (0; 19) | 100 (80; 100) | |
| lab | 0 (0; 19) | 100 (80; 100) | ||
| PEEK/>30% | LED-LCU | chair | 89 (64; 99) | 11 (0; 35) |
| lab | 89 (64; 99) | 11 (0; 35) | ||
| HAL-LCU | chair | 11 (0; 35) | 89 (64; 99) | |
| lab | 6 (0; 28) | 94 (72; 100) | ||
LED: Light-emitting diode; HAL: halogen; LCU light curing unit; chair: chairside; lab: labside.