Relationship between Occlusal Force Distribution and the Activity of Masseter and Anterior Temporalis Muscles in Asymptomatic Young Adults

Table 5

Results for interdental contacts, in percentages, with the division into more than 50% and less than 50% in relation to the left side for temporalis anterior muscles. Mann-Whitney test.

Interdental contacts in %		N	Mean	SD	Min	Max	𝑃<0.05
Relationship between RTA and LTA	Left (>50%)	39	1.146	0.6468	0.1	3.9	0.002
	Right (<50%)	33	1.739	0.9344	0.4	4.1
Differences between RTA and LTA	Left (>50%)	39	5.38 μV	68.518	−145 μV	268 μV	0.005
	Right (<50%)	33	49.67 μV	73.495	−79 μV	299 μV