Table I.

Radiological measurement data for 214 subjects with healthy knees.

Variable	Mean (SD)	p-value*
aHKA, °	-1.5 (3.2)	0.265
mHKA, °	-1.2 (3.1)
LDFA, °	87.3 (2.4)
MPTA, °	85.8 (2.2)
AA-MA, °	4.7 (1.5)
JLO, °	173.1 (3.3)
aJLO, °	3.4 (1.7)

^*Independent-samples t-test.

AA-MA, angle between femoral anatomical axis and mechanical axis; aHKA, arithmetic hip-knee-ankle angle; aJLO, actual joint line obliquity; JLO, joint line obliquity; LDFA, lateral distal femoral angle; mHKA, mechanical hip-knee-ankle angle; MPTA, medial proximal tibial angle; SD, standard deviation.