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. 2020 Jul 23;9(6):272–278. doi: 10.1302/2046-3758.96.BJR-2019-0258.R1

Table I.

Navigation data analysis.

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.