Table 7.

dia-BRUXO differences (Diff) between values corresponding to R1 and R2 parameters for participants with low and moderate sleep bruxism.

dia-BRUXO Parameter	Median		Mean ± SD		p *
	Low	Moderate	Low	Moderate
Diff_SB-BWI	0.060 (−0.113–0.141)	0.212 (0.023–0.413)	−0.048 ± 0.342	0.247 ± 0.343	0.072
Diff_SB-BTI	0.119 (−0.142–0.203)	0.144 (−0.009–0.558)	0.002 ± 0.297	0.342 ± 0.705	0.426
Diff_SB-BPI	0.081 (−0.133–0.174)	0.164 (−0.029–0.429)	−0.025 ± 0.305	0.317 ± 0.57	0.173
Diff_no events/h	0.950 (−1.300–1.900)	3.480 (−0.500–5.300)	0 ± 2.519	2.789 ± 3.244	0.072
Diff_SB-clenching	6 (−16.250–12.000)	21 (7–32)	−3.1 ± 20.899	19.091 ± 16.932	0.013 **
Diff_SB-grinding	1 (0–1.25)	0 (−2.00–6.00)	−0.4 ± 4.526	2.273 ± 8.014	0.705
Diff_SB-others	0 (0–0)	0 (0–0)	0 ± 0	0.182 ± 0.603	0.756
Diff_S-MWI	0.039 (−0.168–0.194)	0.081 (−0.130–0.449)	0.309 ± 1.078	0.439 ± 1.888	0.557
Diff_S-MTI	0.081 (−0.763–0.583)	0.535 (−0.818–1.358)	0.264 ± 2.395	0.746 ± 12.441	0.314
Diff_S-MPI	0.120 (−0.583–0.453)	0.384 (−0.600–1.215)	0.288 ± 1.932	0.636 ± 8.896	0.387
Diff_AB-BWI	0.086 (−0.059–0.174)	0.012 (−0.765–0.264)	0.076 ± 0.193	0.434 ± 2.562	0.387
Diff_AB-BTI	0.073 (−0.177–0.508)	0.041 (−0.651–0.284)	0.149 ± 0.413	0.014 ± 1.374	0.557
Diff_AB-BPI	0.077 (−0.138–0.365)	0.041 (−0.689–0.278)	0.124 ± 0.332	0.17 ± 1.705	0.426
Diff_AB-clenching	16.500 (−8.000–41.250)	12 (−112.000–75.000)	18.6 ± 44.217	−2.636 ± 130.671	0.756
Diff_AB-grinding	1 (−4.25–9.00)	−3 (−13.000–12.000)	4.1 ± 13.788	6.818 ± 45.609	0.314
Diff_AB-others	0 (0–0)	0 (0–0)	2.1 ± 6.641	1.091 ± 3.618	0.973
Diff_A-MWI	−0.002 (−1.605–0.688)	0.668 (−0.748–1.384)	−0.582 ± 1.717	0.416 ± 1.351	0.132
Diff_A-MTI	0.299 (−9.517–5.772)	0.807 (−1.087–6.161)	−1.537 ± 7.618	2.101 ± 8.139	0.512
Diff_A-MPI	0.063 (−7.020–4.107)	0.761 (−0.853–4.256)	−1.324 ± 5.561	1.477 ± 5.8	0.387
Diff_MP	−1 (−30.00–23.00)	8 (−19.000–26.000)	−3.6 ± 35.88	−18.091 ± 99.724	0.654

* Mann–Whitney U test. ** Statistically significant values.