Table 5.

Means and standard deviations of rating by dentists and lay people to midline shift discrepancy. (MS: Midline shift in mm).

	Dentists	Lay people	t-test	p-Value
MS 0	45.6 ± 26	53 ± 25.4	−1.505	.135 NS
MS 1	45.3 ± 24.2	57.4 ± 24.2	−2.736	.007⁎⁎
MS 2	42 ± 24	50.3 ± 26	−1.858	.066 NS
MS 3	39.6 ± 23	52.4 ± 27.1	−2.787	.006⁎⁎
MS 4	40.8 ± 22.6	48.9 ± 24.2	−1.886	.062 NS
MS 5	36.2 ± 20.9	49 ± 24.7	−2.953	.004⁎⁎

NS: Not significant.

∗p < 0.05.

∗∗∗p < 0.001.

^⁎⁎p < 0.01.