Table I.
Parameter | Position | Mean (SEM; range) | p-value* |
---|---|---|---|
Tibia coronal cut, ° † | Hanging leg | -1.3 (0.6; -4.5 to 0.5) | 0.219 |
Supine leg | -2.1 (0.2; -3 to -1.5) | ||
Posterior tibial slope, ° | Hanging leg | 6.3 (0 5; 4 to 8) | 0.165 |
Supine leg | 5.1 (0.7; 3 to 8.5) | ||
Tibial rotation, ° ‡ | Hanging leg | 1.6 (1.3; -5.5 to 5) | 0.625 |
Supine leg | -0.3 (3.4; -13 to 11) |
Two-tailed paired t-test with equal variance.
A negative value signifies varus.
A negative value signifies external rotation.
SEM, standard error of the mean.