Table 6.

Results of intra-rater and inter-rater reliability assessment

Intra-rater reliability	T1rho		T2
	ACL (95% CI)	PCL (95% CI)	ACL (95% CI)	PCL (95% CI)
Overall	0.94 (0.86, 0.98)	0.78 (0.53, 0.91)	0.92 (0.81, 0.97)	0.84 (0.65, 0.93)
Distal	0.58 (0.21, 0.81)	0.68 (0.36, 0.86)	0.61 (0.24, 0.82)	0.81 (0.58, 0.92)
Middle	0.83 (0.62, 0.93)	0.79 (0.54, 0.91)	0.80 (0.57, 0.92)	0.77 (0.51, 0.9)
Proximal	0.89 (0.74, 0.96)	0.75 (0.47, 0.89)	0.92 (0.77. 0.97)	0.68 (0.35, 0.86)
Inter-rater reliability	T1rho		T2
	ACL	PCL	ACL	PCL
Overall	0.91 (0.66, 0.97)	0.76 (0.46, 0.91)	0.84 (0.61, 0.94)	0.84 (0.62, 0.94)
Distal	0.33 (−0.92, 0.68)	0.2 (−0.35, 0.63)	0.5 (0.04, 0.78)	0.78 (0.48, 0.91)
Middle	0.83 (0.56, 0.94)	0.75 (0.39, 0.91)	0.83 (0.59, 0.94)	0.86 (0.66, 0.95)
Proximal	0.87 (0.68, 0.95)	0.79 (0.5, 0.92)	0.73 (0.39, 0.89)	0.31 (−0.18, 0.68)

NOTE: Overall = The inter/intra-rater reliability across the whole of the ligament. ACL Anterior cruciate ligament, CI Confidence interval, PCL Posterior cruciate ligament