Table 2:

Interrater reliability for subscores and for total score^{^a}

	Before Adjustment (n = 20)		After Adjustment (n = 20)
	ICC	95% CI	ICC	95% CI
Gray matter	0.95	0.86–0.98	0.95	0.88–0.98
GM with ¹H-MR spectroscopy	0.95	0.82–0.98	0.96	0.89–0.98
WM/cortex	0.97	0.91–0.99	0.98	0.96–0.99
Cerebellum	0.95	0.88–0.98	1.00	–
Additional	0.86	0.62–0.94	0.66	0.14–0.87
Total score	0.96	0.89–0.99	0.96	0.89–0.98

Note:— GM indicates Gray Matter; ICC, intraclass correlation coefficient; WM, white matter; -, not applicable (NA).
↵a The ICC with a 2-way random-effects model was calculated to assess the interrater variability between 2 experienced readers.