Table 2 Quantitative radiographic outcomes of the patients [Mean ± standard deviation/median (25-75%)]
Stage | Group | Apical width reduction ratio (%) | Root length increase ratio (%) | RRA increase ratio (%) | Periapical lesion (%) | Follow-up period (month) | ||
|---|---|---|---|---|---|---|---|---|
T1 (3–6 months) | CGF | 10.41(6.33–62.71) | 6.06(0.25–10.61) | 9.91 ± 6.68 | 90.30(80.59-) | 4.2 | ||
PRF | 11.08(4.06–28.41) | 2.67(0.57–11.50) | 10.06 ± 6.95 | 100.00(43.21-) | 4.17 | |||
T2(6-12months) | CGF | 62.14 ± 35.83 | 1.31(0.02-) | 5.73(0.99-) | / | 7.33 | ||
PRF | 24.61 ± 11.68 | 0.95(0.18-) | 25.75(6.36-) | / | 8.00 | |||
T3(12-24months) | CGF | 31.50 ± 6.70 | 2.33 ± 1.33 | 12.17 ± 4.66* | / | 13.33 | ||
PRF | 59.93 ± 39.34 | 15.74 ± 12.21 | 45.06 ± 12.30* | / | 16.33 | |||