Grade | Level | n | V-mobility | |||||
---|---|---|---|---|---|---|---|---|
Ha (mm) | Hp (mm) | WR (%) | WA (°) | WR/Ha (%) | WA/Ha (°) | |||
Grade 1 | L1 | 4 | 3.7 ± 1.4 | 1.0 ± 1.9 | 9.4 ± 7.8 | 5.0 ± 4.1 | 2.4 ± 1.5 | 1.2 ± 0.8 |
L2 | 3 | 1.9 ± 0.9 | − 0.5 ± 0.6 | 8.1 ± 4.8 | 3.7 ± 2.9 | 4.2 ± 0.4 | 1.9 ± 0.8 | |
L1-2 | 7 | 2.9 ± 1.5 | 0.4 ± 1.6 | 8.8 ± 6.2 | 4.4 ± 3.4 | 3.2 ± 1.4 | 1.5 ± 0.8 | |
Grade 2 | T11 | 12 | 3.9 ± 2.1 | 1.0 ± 1.3 | 12.2 ± 5.6 | 5.3 ± 2.7 | 3.3 ± 0.9 | 1.5 ± 0.5 |
T12 | 31 | 3.3 ± 1.9 | 0.3 ± 1.1 | 10.2 ± 5.7 | 4.8 ± 2.9 | 3.2 ± 1.1 | 1.5 ± 0.6 | |
L1 | 37 | 3.0 ± 1.6 | 0.0 ± 0.8 | 9.7 ± 6.0 | 4.3 ± 2.6 | 3.2 ± 0.6 | 1.5 ± 0.6 | |
L2 | 14 | 3.8 ± 2.2 | 0.1 ± 1.0 | 12.0 ± 7.4 | 6.1 ± 4.5 | 3.1 ± 1.2 | 1.5 ± 0.6 | |
T11-L2 | 94 | 3.3 ± 1. 9 | 0.2 ± 1.0 | 10.5 ± 6.1 | 4.9 ± 3.1 | 3.2 ± 0.9 | 1.5 ± 0.6 | |
Grade 3 | T11 | 18 | 3.5 ± 2.8 | 0.6 ± 1.2 | 13.0 ± 10.6 | 5.9 ± 4.3 | 3.7 ± 1.3 | 1.8 ± 0.8 |
T12 | 57 | 3.2 ± 1.8 | 0.2 ± 1.4 | 11.0 ± 6.8 | 4.6 ± 3.1 | 3.5 ± 0.9 | 1.5 ± 0.8 | |
L1 | 96 | 3.5 ± 2.5 | 0.4 ± 1.3 | 11.6 ± 7.8 | 4.9 ± 3.7 | 3.3 ± 1.0 | 1.4 ± 0.7 | |
L2 | 12 | 3.1 ± 1.6 | 0.2 ± 1.2 | 9.7 ± 5.1 | 4.0 ± 3.2 | 3.3 ± 0.8 | 1.4 ± 0.9 | |
T11-L2 | 183 | 3.4 ± 2.3 | 0.3 ± 1.3 | 11.4 ± 7.6 | 4.8 ± 3.5 | 3.4 ± 1.0 | 1.5 ± 0.8 | |
Grades 1–3 | T11-L2 | 284 | 3.4 ± 2.1 | 0.3 ± 1.2 | 11.1 ± 7.1 | 4.8 ± 3.4 | 3.3 ± 1.0 | 1.5 ± 0.7 |