Table 1 Baseline characteristics of the study groups at the time of restoration
Total | Study group | ||
|---|---|---|---|
Group 1 (PR) | Group 2 (DR) | ||
Patients n (%) | 126 (100) | 34 (27) | 92 (73) |
Gender (male) n (%) | 58 of 126 (46.0) | 15 of 34 (44.1) | 43 of 92 (46.6) |
Mean age at the time of surgery (years) | |||
Mean (SD) | 67.2 (10.7) | 62.4 (12.8) | 69.0 (9.7) |
Restoration n (%) | 136 (100) | 42 (30.9) | 94 (69.1) |
Implants n (%) | 544 (100) | 168 (30.9) | 376 (69.1) |
Restoration maxilla n (%) | 86 of 136 (63.2) | 27 of 42 (64.3) | 59 of 94 (62.8) |