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Table 2: Scoring of high T2 signal disk by 2 readers
Neuroradiologist 1 Neuroradiologist 2
Claw Score Groups 1 and 3 (n = 20) Group 2 (n = 19) Claw Score Groups 1 and 3 (n = 16) Group 2 (n = 17)
1 15 1 1 10 0
2 4 0 2 3 3
3 1 2 3 3 4
4 0 16 4 0 10
Neuroradiologist 1			Neuroradiologist 2
Claw Score	Groups 1 and 3 (n = 20)	Group 2 (n = 19)	Claw Score	Groups 1 and 3 (n = 16)	Group 2 (n = 17)
1	15	1	1	10	0
2	4	0	2	3	3
3	1	2	3	3	4
4	0	16	4	0	10