Table 3.

The comparison of p-values for 6 participants in frequency domain features in (RPSD and ratios) under two psychological states (healthy controls and bruxsim) for C4P4 channel

SN	Features	Healthy controls (mean ± SD)(%)	Bruxsim (mean ± SD)(%)	p-value
1	RPSD(δ)	65.26 ± 0.422	65.302 ± 0.597	0.677
2	RPSD(θ)	20.619 ± 0.158	17.480 ± 0.317	<=0.001**
3	RPSD(α)	8.424 ± 0.185	9.931 ± 0.348	<=0.001**
4	RPSD(β)	5.696 ± 0.140	7.287 ± 0.197	<=0.001**
5	(θ + α)/β	8.246 ± 0.289	4.721 ± 0.199	<=0.001**
6	α/δ	0.159 ± 0.005	0.169 ± 0.009	<=0.001**
7	α/θ	0.382 ± 0.008	0.633 ± 0.029	<=0.001**
8	α/β	1.601 ± 0.017	1.434 ± 0.032	<=0.001**

The ‘*’ and ‘**’ represent alpha levels: p = 0.05, and p = 0.001 correspond to significant differences, respectively