Reliability of Semiautomated Computational Methods for Estimating Tibiofemoral Contact Stress in the Multicenter Osteoarthritis Study

Table 1

Segmentation reliability—contact stress intraclass correlation coefficients for day-to-day and inter-rater reliability (Shrout-Fleiss reliability single scores) for peak and mean contact stress in the medial and lateral compartments of the 10 knees studied.

Segmentation reliability	Compartment	Peak stress	Mean stress
Day-to-day	Medial	0.94	0.93
	Lateral	0.99	0.98
Interrater	Medial	0.87	0.84
	Lateral	0.96	0.95