Comparison of T2 Weighted, Fat-Suppressed T2 Weighted, and Three-Dimensional (3D) Fast Imaging Employing Steady-State Acquisition (FIESTA-C) Sequences in the Temporomandibular Joint (TMJ) Evaluation

Table 3

The kappa values for joint fluids and bone marrow changes according to each observer.

Variables	FSE T2
	Observer 1		Observer 2
	Kappa	Standard error	Kappa	Standard error
Joint fluid	0.38	0.016	0.34	0.018
Bone marrow changes	0.21	0.024	0.29	0.026
3D FIESTA-C
Joint fluid	0.86	0.017	0.88	0.029
Bone marrow changes	0.80	0.018	0.88	0.022
FS T2
Joint fluid	0.86	0.019	0.84	0.025
Bone marrow changes	0.80	0.020	0.82	0.024