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Univariate analysis: post-extractive implants and N.P.U. have a significant p value.
| Variable | Log rank | Degree of freedom | Significance |
|---|---|---|---|
| Implant length | 5.61 | 2 | .0606 |
| Implant diameter | 6.81 | 3 | .0781 |
| Implant type | 0.96 | 1 | .3266 |
| Maxilla/mandible | 0.35 | 1 | .5521 |
| Implant site | 9.15 | 3 | .0274 |
| Post-extractive | 8.23 | 1 | .0041 |
| N.P.U. | 19.92 | 3 | .0002 |
| Edentulness | 0.07 | 1 | .7864 |
| Antagonist | 1.01 | 1 | .3160 |
