Table 1 Fracture load and accumulated number of AE signal in static fracture test
Restoration design | Fracture load (N) | P value | Accumulated number of AE signal (hit) | P value |
|---|---|---|---|---|
(Mean ± SD) | (Mean ± SD) | |||
WOC | 1427 ± 309 | 0.322 | 15 ± 2 | *0.018 |
WC | 1559 ± 337 | 4 ± 2 |