Table 2 Marginal bone level changes 6Â months, 1Â year and 2Â years after surgery in mm
Time of measurement | Implant group | N | Min | Max | Mean | SD |
|---|---|---|---|---|---|---|
6Â months | RS (polished) | 58 | 0.10 | 0.70 | 0.35 | 0.19 |
RSX (rough) | 58 | 0.00 | 0.70 | 0.32 | 0.22 | |
1Â year | RS (polished) | 58 | 0.00 | 1.50 | 0.52 | 0.36 |
RSX (rough) | 58 | 0.10 | 1.30 | 0.53 | 0.32 | |
2Â years | RS (polished) | 58 | 0.20 | 1.40 | 0.61 | 0.28 |
RSX (rough) | 58 | 0.20 | 1.15 | 0.58 | 0.24 |