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

Table 6

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

Interdental contacts in %		N	Mean	SD	Min	Max	𝑃<0.05
Relationship between RMM/LMM	Left (>50%)	39	1.059	0.4924	0.1	2.3	0.82
	Right (<50%)	33	1.171	0.6373	0.5	3.2
Differences between RMM and LMM	Left (>50%)	39	−3.09 μV	70.700	−199 μV	132 μV	0.84
	Right (<50%)	33	9.92 μV	69.923	−137 μV	217 μV