Table 2 Correlations between PD of sampling site and PISF LL-37 and proteinase 3 levels
From: Does peri-implant bone loss affect the LL-37 and proteinase 3 levels in peri-implant sulcus fluid?
Periodontal parameter |  | LL-37 (ng/site) | LL-37 (pg/μl) | Proteinase 3 (ng/site) | Proteinase 3 (pg/μl) | PISF(μl) |
|---|---|---|---|---|---|---|
PD | r | 0.077 | 0.461 | − 0.005 | 0.478 | 0.496 |
| Â | p | 0.506 | 0.000 | 0.963 | 0.000 | 0.000 |