Table 1:

Spectroscopy results for all patients

Metabolite	Controls	Patients	Difference in Patients vs Controls (%)	P Value
	(n=15)	(n=24)
NAA/mIns	1.95 ± 0.27	1.62 ± 0.31	−17	.002
NAA (mmol/L)	9.82 ± 1.76	8.92 ± 1.29	−9	.08
mIns (mmol/L)	5.06 ± 0.76	5.63 ± 0.96	+11	.06

Note:—Spectroscopy quantities are mean ± SD.