Comparison of the parameters of the cervical spine analysis with median, 1st and 3rd quartiles, left and right limit of the confidence interval and p-value while wearing the splint and for the habitual dental occlusion.

Significant p-values after Bonferroni-Holm correction are highlighted in bold. The effect size is classified according to Rosenthal as follows: 0.1 "small effect" = 1; 0.3 "medium effect" = 2; 0.5 "large effect" = 3. This classification is superscripted behind the p-value.