Table 2.

Mean levels of fitted metabolites with valid spectra (CRLB < 20 in at least 75% of the subjects).

	Healthy controls		Patients HAMD ≤ 15		Patients HAMD > 15
	pgACC	AI	pgACC	AI	pgACC	AI
Creatine (Cr)	5.64 ± 1.6	3.88 ± 2.94	4.9 ± 1.6	3.62 ± 1.92	5.65 ± 1.66	4.79 ± 1.53
Glutamate/Cr	1.06 ± 0.08	0.82 ± 0.61	1.15 ± 0.11	1.01 ± 0.45	0.98 ± 0.09	1.06 ± 0.19
myo-Inositole/Cr	0.71 ± 0.14	0.49 ± 0.34	0.71 ± 0.07	0.58 ± 0.31	0.67 ± 0.09	0.70 ± 0.15
NAA/Cr	1.04 ± 0.15	0.85 ± 0.59	1.06 ± 0.15	1.03 ± 0.44	1.06 ± 0.13	1.11 ± 0.14
Glx/Cr	1.29 ± 0.11	0.92 ± 0.69	1.47 ± 0.19	1.21 ± 0.54	1.2 ± 0.2	1.19 ± 0.2