BMC Medical Imaging

Table 4 Measurements of femoral and tibial tunnel position and ICC values

From: Evaluation of a novel lower radiation computed tomography protocol for assessment of tunnel position post anterior cruciate ligament reconstruction

	Femoral		Tibia
	D/B	E/C	J/G	I/F
Mean	0.337	0.270	0.437	0.468
SD	0.077	0.083	0.063	0.026
Min	0.154	0.086	0.218	0.389
Max	0.500	0.506	0.590	0.534
Inter-rater
ICC	0.995	0.99	0.964	0.961
Lower bound (95% CI)	0.980	0.974	0.932	0.923
Upper bound (95% CI)	0.998	0.996	0.983	0.982
SEM	0.005	0.008	0.012	0.005
Intra-rater 1
ICC	0.965	0.922	0.931	0.936
Lower bound (95% CI)	0.925	0.823	0.852	0.863
Upper bound (95% CI)	0.984	0.965	0.968	0.971
SEM	0.014	0.023	0.016	0.007
Intra-rater 2
ICC	0.972	0.921	0.949	0.953
Lower bound (95% CI)	0.939	0.821	0.89	0.899
Upper bound (95% CI)	0.987	0.965	0.977	0.979
SEM	0.013	0.023	0.014	0.006
Intra-rater 3
ICC	0.969	0.96	0.968	0.923
Lower bound (95% CI)	0.929	0.915	0.931	0.837
Upper bound (95% CI)	0.986	0.982	0.986	0.964
SEM	0.013	0.017	0.011	0.007

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ISSN: 1471-2342

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