| Event number (/hour) | Event length (sec/hour) | ||||||
---|---|---|---|---|---|---|---|---|
 | Mean | s.d. | Min-Max | (%) | Mean | s.d. | Min-Max | (%) |
Grinding | 6.5 | 3.4 | 1.8–15.5 | (32.3) | 61.3 | 45.3 | 17.0–160.0 | (56.8) |
Clenching | 8.7 | 4.7 | 1.5–18.9 | (43.3) | 40.4 | 51.7 | 1.60–211.5 | (37.4) |
Tapping | 4.9 | 3.6 | 0–10.4 | (24.4) | 6.3 | 3.5 | 1.2–12.7 | (5.8) |
Total | 20.1 | Â | Â | (100) | 108.0 | 90.4 | Â | (100) |