Table 2.

Metabolite Ratios (90% confidence interval of the mean) Quantified Using LCModel

		low-grade T2L	high-grade T2L	NAWM
Cho/Cr	3T long	0.32–0.56	0.42–0.59	0.34–0.44
	3T short	0.39–0.58	0.33–0.53	0.35–0.38
	7T short	0.26–0.45	0.26–0.45	0.27–0.31
NAA/Cr	3T long	0.70–1.22	1.10–1.54	1.35–1.71
	3T short	0.86–1.21	1.10–1.25	1.43–1.56
	7T short	0.49–1.34	0.90–1.44	1.29–1.65
Cho/NAA	3T long	0.37–0.59	0.25–0.55	0.23–0.27
	3T short	0.35–0.62	0.24–0.49	0.22–0.26
	7T short	0.23–0.62	0.02–1.01	0.17–0.21
Glu/Cr	3T short	1.13–1.61	1.13–1.38	1.21–1.29
	7T short	1.10–1.60	0.94–1.18	1.02–1.25
Glx/Cr	3T short	1.52–1.80	1.35–1.64	1.49–1.56
	7T short	0.35–1.58	1.17–1.47	1.08–1.18
mI/Cr	3T short	1.06–1.27	0.75–1.05	0.83–0.93
	7T short	0.54–0.93	0.53–0.95	0.55–0.71
mIG/Cr	3T short	1.00–1.34	0.78–0.94	0.77–0.87
	7T short	0.59–1.09	0.54–0.89	0.67–0.92