Table 1.
Considered independent variables. (FullC = full crown; FilQuality = quality of endodontic filling; Symt = presence of symptoms; Seal = quality of restoration margins).
| _t | Hazard Ratio | Std. Err. | z | P > |z| | (95% Conf. Interval) |
|---|---|---|---|---|---|
| Post | 1.444597 | 1.288705 | 0.41 | 0.680 | 0.251421 8.300259 |
| FullC | 2.361482 | 2.034491 | 1.00 | 0.319 | 0.4363625 12.77973 |
| FilQuality | 11.0516 | 8.10662 | 3.28 | 0.001 | 2.624511 46.53742 |
| Symt | 0.7417658 | 0.5672379 | −0.39 | 0.696 | 0.1657075 3.320409 |
| Seal | 4.425534 | 4.166967 | 1.58 | 0.014 | 0.6990313 28.01785 |