Table 5. P-value of the three-way ANOVA.

Variables	Groups	Side	TMJ click	Groups × Side	Groups × TMJ click	Side × TMJ click	Groups × Side × TMJ click
Mean	0.62	0.26	0.53	0.26	0.000	0.39	0.002a
Variation	0.59	0.56	0.86	0.07	0.02b	0.79	0.09
Skewness	0.64	0.25	0.55	0.17	0.001	0.46	0.008c
Kurtosis	0.66	0.95	0.74	0.34	0.24	0.73	0.29
Mean of the first part	0.03d	0.33	0.57	0.53	0.68	0.14	0.76
Mean of the second part	0.03d	0.33	0.57	0.53	0.68	0.14	0.76

Notes.

^aA significant difference among MOA and the two other groups in the left masseter muscle in TMJ with and without click.

^bA significant difference between MOA and the control group in the left masseter muscle of no-clicked TMJ.

^cA significant difference among MOA and the two other groups in the left masseter muscle in clicked TMJ and between MOA and the control group in the left masseter muscle in the no-clicked TMJ.

^dA significant difference among TTH and the two other groups.