Table 3.

Compartmental contact centroid error (mm) in the anterior-posterior direction for each specimen at each loading condition and flexion angle.

		1 X Bodyweight Loading					2 X Bodyweight Loading					3 X Bodyweight Loading
	Flexion Angle (°)	Specimen 1	Specimen 2	Specimen 3	Average	Standard Deviation	Specimen 1	Specimen 2	Specimen 3	Average	Standard Deviation	Specimen 1	Specimen 2	Specimen 3	Average	Standard Deviation
Medial	0	−0.9	−1.6	−0.6	−1.0	0.5	−0.4	−1.1	0.0	−0.5	0.6	−1.0	−1.6	−1.0	−1.2	0.3
	5	0.1	−0.3	0.4	0.1	0.4	0.5	−0.1	0.4	0.2	0.3	0.5	0.1	0.5	0.4	0.2
	10	−1.2	−1.6	−1.1	−1.3	0.3	1.1	0.7	1.0	0.9	0.2	−0.8	1.0	0.9	0.4	1.0
	15	−0.3	−0.4	−0.4	−0.4	0.0	0.7	1.6	1.8	1.4	0.6	−1.4	0.7	0.5	−0.1	1.1
	20	0.1	2.0	1.9	1.3	1.1	−0.4	0.3	0.1	0.0	0.4	−0.2	−0.1	−0.1	−0.1	0.0
	25	0.1	2.8	2.6	1.8	1.5	−0.9	0.7	0.7	0.2	0.9	−1.4	0.0	−0.2	−0.5	0.8
	30	−0.2	2.3	2.4	1.5	1.5	−1.4	0.7	0.7	0.0	1.2	−1.7	0.3	0.0	−0.5	1.1
	35	−0.6	1.8	2.2	1.1	1.5	−2.3	−0.1	−0.2	−0.9	1.2	−1.0	0.9	0.6	0.1	1.0

		1 X Bodyweight Loading					2 X Bodyweight Loading					3 X Bodyweight Loading
	Flexion Angle (°)	Specimen 1	Specimen 2	Specimen 3	Average	Standard Deviation	Specimen 1	Specimen 2	Specimen 3	Average	Standard Deviation	Specimen 1	Specimen 2	Specimen 3	Average	Standard Deviation
Lateral	0	−0.2	0.3	−0.4	−0.1	0.3	−1.1	−0.7	−1.2	−1.0	0.2	0.0	0.3	−0.1	0.1	0.2
	5	0.9	1.3	0.8	1.0	0.3	1.3	1.7	1.2	1.4	0.3	1.2	1.5	1.1	1.2	0.2
	10	1.3	2.0	1.2	1.5	0.4	1.7	2.3	1.6	1.8	0.4	0.1	0.3	0.2	0.2	0.1
	15	1.2	1.7	0.9	1.3	0.4	1.0	1.4	0.9	1.1	0.3	−0.3	0.0	0.0	−0.1	0.2
	20	−0.2	0.0	−0.2	−0.1	0.1	−0.1	0.4	−0.1	0.0	0.3	0.8	1.3	1.3	1.1	0.3
	25	−2.5	−2.5	−2.5	−2.5	0.0	−2.2	−2.0	−2.2	−2.1	0.1	−0.6	−0.7	−0.8	−0.7	0.1
	30	−1.9	−2.1	−2.0	−2.0	0.1	−3.1	−3.0	−3.0	−3.0	0.1	−1.3	−1.8	−1.9	−1.7	0.3
	35	−1.4	−1.6	−1.6	−1.5	0.1	−2.8	−2.7	−2.6	−2.7	0.1	−1.4	−2.0	−2.1	−1.8	0.4