TABLE 2

Agreement Between Pairs of Reviewers with Respect to Negative vs. Positive PET Scans Using Cohen κ

	Reviewer 1	Reviewer 2	Reviewer 3	Reviewer 4	Reviewer 5	Reviewer 6
Reviewer 1	1	0.73	0.77	0.77	0.75	0.73
Reviewer 2	0.73	1	0.71	0.75	0.69	0.70
Reviewer 3	0.77	0.71	1	0.83	0.77	0.77
Reviewer 4	0.77	0.75	0.83	1	0.83	0.84
Reviewer 5	0.75	0.69	0.77	0.83	1	0.78
Reviewer 6	0.73	0.70	0.77	0.84	0.78	1