Table 2.

Correlation coefficients (Pearson - r) between the weighted center of proximity (WCoP) and weighted center of contact (WCoC), with respect to internal/external rotation, anteroposterior and mediolateral translations.

Specimen	IE Rotation		AP Translation				ML Translation
	r (95% CI)	p	Medial Plateau		Lateral Plateau		Medial Plateau		Lateral Plateau
			r (95% CI)	p	r (95% CI)	p	r (95% CI)	p	r (95% CI)	p
1	0.48, 0.91	0.006	0.72, 0.98	<0.001	0.46, 0.98	<0.001	0.03, 0.85	0.32	0.52, 0.94	0.003
2	0.33, 0.90	0.012	0.13, 0.91	0.025	0.81, 0.99	<0.001	−0.63, 0.75	0.30	−0.22, 0.87	0.017
3	0.86, 0.98	<0.001	0.43, 0.99	<0.001	0.66, 0.97	<0.001	0.02, 0.86	0.04	0.10, 0.89	0.09
4	−0.19, 0.61	0.41	0.59, 0.93	0.002	0.76, 0.97	<0.001	−0.73, 0.87	0.35	−0.58, 0.91	0.017
5	0.69, 0.98	<0.001	0.93, 0.99	<0.001	0.74, 0.99	<0.001	−0.20, 0.84	0.02	0.20, 0.91	0.027
6	0.43, 0.96	0.004	0.40, 0.88	0.01	0.58, 0.96	0.001	−0.08, 0.89	0.15	−0.21, 0.69	0.53

CI: confidence interval. Shade indicates an inadequate correlation with a negative lower limit of 95% CI or p-value greater than 0.05.