IR 10 | IR 5 | NR | ER 5 | ER 10 | |
---|---|---|---|---|---|
DFVA (degree) with neutral flexion | 5.70 ± 1.57 | 6.07 ± 1.63 | 6.43 ± 1.63 | 6.68 ± 1.69 | 6.87 ± 1.73 |
Difference | -0.73 ± 0.40 | -0.37 ± 0.25 | 0 | 0.24 ± 0.27 | 0.44 ± 0.38 |
DFVA (degree) with 10° flexion | 5.78 ± 1.55 | 6.17 ± 1.62 | 6.52 ± 1.65 | 6.82 ± 1.71 | 7.03 ± 1.76 |
Difference | -0.65 ± 0.45 | -0.26 ± 0.32 | 0.09 ± 0.24 | 0.39 ± 0.29 | 0.59 ± 0.43 |
P value | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 |