Table 1 Characteristics of subjects and clinical data in this study
| Â | HC | HI | PI |
|---|---|---|---|
| Â | (15 healthy controls) | (15 healthy implants) | (15 peri-implantitis) |
Age | 55.5 ± 14.8 | 60.7 ± 10.0 | 63.9 ± 12.7 |
Males | 5 (33.3%) | 4 (26.7%) | 9 (60%) |
Females | 10 (66.7%) | 11 (73.3%) | 6 (40%) |
PPD (mm) | 2.73 ± 0.44 | 2.87 ± 0.62 | 6.20 ± 1.60 |
BOP | 0 (0%) | 1 (6.7%) | 11 (73%) |
SUP | 0 (0%) | 0 (0%) | 9 (60%) |
Loading time (y) | − | 4.45 ± 2.53 | 5.63 ± 2.72 |