Table 1.

Intraclass correlation coefficients for interobserver evaluation in each professional category and in general.

Category	No. of evaluators	ICC (IC95%)
1st evaluation
R1 - radiology	6	0.485 (0.300;0.696)
R2 - radiology	6	0.730 (0.578;0.861)
R3 - radiology	3	0.738 (0.541;0.875)
orthopedists	8	0.750 (0.607;0.872)
R1 - orthopedics	5	0.494 (0.297;0.708)
R2 - orthopedics	4	0.672 (0.480;0.832)
R3 - orthopedics	4	0.770 (0.614;0.888)
General	36	0.627 (0.487;0.784)
2nd evaluation
R1 - radiology	6	0.671 (0.503;0.825)
R2 - radiology	6	0.717 (0.559;0.853)
R3 - radiology	3	0.598 (0.318;0.802)
orthopedists	8	0.704 (0.555;0.843)
R1 - orthopedics	5	0.654 (0.472;0.817)
R2 - orthopedics	4	0.643 (0.444;0.815)
R3 - orthopedics	4	0.836 (0.706;0.923)
General	36	0.668 (0.532;0.813)