TABLE 2.

Interobserver Agreement on Visual Image Interpretation

Category	Agreement level	Mean κ	Inferior 95% CI	Superior 95% CI
T	High	0.709	0.705	0.710
	Intermediate	0.729	0.727	0.732
	Low	0.574	0.572	0.577
	Any	0.563	0.490	0.633
N	High	0.616	0.613	0.619
	Intermediate	0.548	0.546	0.551
	Low	0.513	0.510	0.516
	Any	0.547	0.472	0.616
M	High	0.749	0.746	0.752
	Intermediate	0.647	0.645	0.650
	Low	0.535	0.532	0.538
	Any	0.686	0.614	0.757