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Mean alveolar bone density of regenerate in pixels radiographically
| Group | n | Immediate postoperative | 1 month | 2 months | 4 months |
|---|---|---|---|---|---|
| I (PRF) | 50 | 107.40 | 114.01 | 124.13 | 135.15 |
| II (control) | 50 | 107.55 | 108.21 | 115.59 | 124.26 |
| Statistical analysis t-test | P | 0.972 | 0.048 | 0.001 | <0.001 |
| Inference (P) | Not significant (>0.05) | Significant (<0.05) | Very highly significant (<0.001) | Very highly significant (<0.001) |
ImageJ Software, NIH, USA. PRF: Platelet-rich fibrin
