Table 3.
dia-BRUXO parameters for participants with low sleep bruxism.
| Parameter | R1 | R2 | Diff (R1 − R2) | p * | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | Max | Median | Mean ± SD | Min | Max | Median | Mean ± SD | # | Decrease % | Increase % | ||
| SB-BWI | 0.1 | 0.638 | 0.243 (0.166–0.283) | 0.256 ± 0.148 | 0 | 1.212 | 0.174 (0.067–0.411) | 0.304 ± 0.361 | ↑ | 3 (30%) | 7 (70%) | 0.575 |
| SB-BTI | 0.185 | 1.249 | 0.260 (0.200–0.410) | 0.373 ± 0.321 | 0 | 1.059 | 0.24 (0.101–0.578) | 0.371 ± 0.385 | ↓ | 7 (70%) | 3 (30%) | 0.415 |
| SB-BPI | 0.178 | 0.978 | 0.255 (0.184–0.367) | 0.327 ± 0.242 | 0 | 1.11 | 0.226 (0.09–0.517) | 0.352 ± 0.367 | ↑ | 3 (30%) | 7 (70%) | 0.575 |
| No events/h | 2 | 3.7 | 2.650 (2.450–3.375) | 2.850 ± 0.568 | 0 | 9.3 | 2.15 (1.075–4.075) | 2.850 ± 2.738 | = | 6 (60%) | 4 (40%) | 0.540 |
| SB-clenching | 8 | 32 | 15 (12.500–22.000) | 17.000 ± 6.960 | 0 | 75 | 11 (7.00–31.75) | 20.100 ± 22.398 | ↑ | 7 (70%) | 3 (30%) | 0.859 |
| SB-grinding | 0 | 16 | 1.5 (1–3) | 3.000 ± 4.667 | 0 | 16 | 0.5 (0–5) | 3.400 ± 6.168 | ↑ | 9 (90%) | 1 (10%) | 0.228 |
| SB-others | 0 | 0 | 0 (0–0) | 0 ± 0 | 0 | 0 | 0 (0–0) | 0 ± 0 | = | 10 (100%) | 0 (0%) | - |
| S-MWI | 0.261 | 4.807 | 0.424 (0.286–0.589) | 0.842 ± 1.399 | 0.09 | 1.487 | 0.377 (0.197–0.850) | 0.533 ± 0.445 | ↓ | 6 (60%) | 4 (40%) | 0.878 |
| S-MTI | 0.999 | 13.911 | 1.495 (1.081–2.302) | 2.760 ± 3.951 | 0.428 | 7.726 | 1.319 (0.856–3.951) | 2.496 ± 2.445 | ↓ | 6 (60%) | 4 (40%) | 0.959 |
| S-MPI | 0.76 | 10.876 | 1.14 (0.815–1.731) | 2.120 ± 3.100 | 0.315 | 5.646 | 1.01 (0.637–2.950) | 1.832 ± 1.776 | ↓ | 6 (60%) | 4 (40%) | 0.959 |
| AB-BWI | 0.059 | 1.682 | 0.41 (0.284–0.816) | 0.578 ± 0.470 | 0.109 | 1.212 | 0.277 (0.191–0.863) | 0.501 ± 0.392 | ↓ | 7 (70%) | 3 (30%) | 0.241 |
| AB-BTI | 0.064 | 2.082 | 0.602 (0.313–1.094) | 0.756 ± 0.618 | 0.109 | 1.228 | 0.478 (0.237–1.010) | 0.607 ± 0.398 | ↓ | 7 (70%) | 3 (30%) | 0.386 |
| AB-BPI | 0.063 | 1.948 | 0.591 (0.304–0.944) | 0.697 ± 0.558 | 0.109 | 1.222 | 0.411 (0.220–0.938) | 0.573 ± 0.392 | ↓ | 7 (70%) | 3 (30%) | 0.333 |
| AB-clenching | 13 | 243 | 73.500 (56.250–152) | 100.300 ± 68.769 | 24 | 173 | 51 (29.25–143.00) | 81.700 ± 60.312 | ↓ | 7 (70%) | 3 (30%) | 0.139 |
| AB-grinding | 0 | 41 | 4.5 (1.000–16.750) | 10.600 ± 14.120 | 0 | 16 | 4.5 (3.00–12.25) | 6.500 ± 5.233 | ↓ | 7 (70%) | 3 (30%) | 0.441 |
| AB-others | 0 | 21 | 0 (0–0) | 2.100 ± 6.641 | 0 | 0 | 0 (0–0) | 0 ± 0 | ↓ | 10 (100%) | 0 (0%) | 0.317 |
| A-MWI | 1.365 | 4.607 | 3.141 (1.707–4.155) | 3.023 ± 1.171 | 1.446 | 8.829 | 3.049 (2.322–4.291) | 3.605 ± 2.114 | ↑ | 5 (50%) | 5 (50%) | 0.508 |
| A-MTI | 5.41 | 21.336 | 15.224 (6.732–19.269) | 13.852 ± 5.854 | 5.948 | 26.74 | 13.902 (10.037–20.557) | 15.389 ± 6.887 | ↑ | 6 (60%) | 4 (40%) | 0.721 |
| A-MPI | 4.07 | 15.604 | 11.309 (5.054–13.977) | 10.243 ± 4.253 | 4.447 | 20.77 | 10.22 (8.130–15.088) | 11.566 ± 5.151 | ↑ | 5 (50%) | 5 (50%) | 0.646 |
| MP | 271 | 405 | 336 (293.50–371.25) | 334.300 ± 46.390 | 256 | 399 | 332.5 (312.750–384.250) | 337.900 ± 42.969 | ↑ | 5 (50%) | 5 (50%) | 0.575 |
* Wilcoxon signed-rank test. # Evolution trends for bruxism-specific activity, measured by numeric indices.