Number of patients | Number of implant placed | Patient level (number of patient failure) | p value | Implant level (number of implant failure) | p value | |
---|---|---|---|---|---|---|
Maxilla | ||||||
Smoker | 104 | 446 | 96.2% (4) | 0.86 | 97.3% (12) | 0.037* |
Non smoker | 203 | 878 | 96.6% (7) | 98.9% (10) | ||
Mandible | ||||||
Smoker | 96 | 392 | 94.8% (5) | 0.019* | 98.7% (5) | 0.065 |
Non smoker | 158 | 648 | 99.4% (1) | 99.7% (2) | ||
Total | ||||||
Smoker | 200 | 838 | 95.5% (9) | 0.13 | 97.9% (17) | 0.0086** |
Non smoker | 361 | 1526 | 97.8% (8) | 99.2% (12) |