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Comparison of rate of intrusion and root resorption among different groups.
| SN | Parameter | Group I (n = 10) |
Group II (n = 10) |
Group III (n = 10) |
Significance of difference (ANOVA) |
||||
|---|---|---|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | Mean | SD | F | P | ||
| 1 | Rate of intrusion (mm/month) | 0.44 | 0.18 | 0.33 | 0.19 | 0.35 | 0.21 | 0.821 | 0.451 |
| 2 | Root resorption (mm) | 1.56 | 0.36 | 1.08 | 0.41 | 0.96 | 0.43 | 6.320 | 0.006 |
SD: Standard Deviation, rate of root resorption showed statistically significant inter group differences (p = 0.006).
