Variables |
GROUP 1 Mild Resorption N = 507 |
GROUP 2 Moderate to Severe Resorption N = 93 |
P | ||
---|---|---|---|---|---|
MEAN | SD | MEAN | SD | ||
Initial age (years) | 14.21 | 2.45 | 14.57 | 2.67 | 0.203 |
Final age (years) |
16.02 | 2.56 | 16.99 | 2.97 | 0.001* |
Treatment Time (years) | 1.81 | 0.83 | 2.41 | 0.99 | 0.000* |