Table 1. Implant properties.
Implant characteristics recorded for those treated by dental implant.
| Total N (%) | Failed implants N (%) |
P | ||
|---|---|---|---|---|
| Immediate loading | NO | 7,628 (99.3) | 316 (4.1) | 0.065 |
| YES | 52 (0.7) | 5 (9.6) | ||
| Bone augmentation | NO | 7,106 (92.5) | 296 (4.2) | 0.828 |
| YES | 574 (7.5) | 25 (4.4) | ||
| Membrane use | NO | 7,481 (97.4) | 314 (4.2) | 0.857 |
| YES | 199 (2.6) | 7 (3.5) | ||
| Implanted jaw | MAXILA | 3,160 (41.1) | 95 (3) | 0.007 |
| MANDIBLE | 3,761 (49) | 174 (4.6) | ||
| MISSING INFORMATION | 759 (9.9) | |||
| Implanted region | MAX-front | 834 (10.9) | 33 (4.0) | 0.0001 |
| MAX-premolar | 1,788 (23.3) | 50 (2.8) | ||
| MAX-molar | 538 (7.0) | 12 (2.2) | ||
| MAN-front | 400 (5.2) | 46 (11.5) | ||
| MAN-premolar | 969 (12.6) | 43 (4.4) | ||
| MAN-molar | 2,392 (31.1) | 85 (3.6) | ||
| MISSING INFORMATION | 759 (9.9) |