highly significantp < 0.0001
In the control group, the range was 6–11 mm with a mean of 8.375 mm ( Table 1 ) and the difference between the control and the patient groups was statistically highly significant ( p < 0.0001).
In the control group, the range was 6–11 mm with a mean of 8.375 mm ( Table 1 ) and the difference between the control and the patient groups was statistically highly significant ( p < 0.0001).