Table 6.

Marker compounds used in the OPLSDA model shown in Fig. 6.

m/z	Rt (min)	Metabolite	P value⁎	Ratio ⁎SDBDI /Control	VIP
104.071	15.9	4-Aminobutanoate	0.023	0.83	1.64
116.072	12.9	L-Valine	0.0022	1.30	1.32
162.112	13.7	L-Carnitine	0.84	1.01	0.76
204.123	11.4	O-Acetylcarnitine	0.023	1.33	0.71
175.025	14.6	Ascorbate	0.834	1.04	0.50
87.0087	8.3	Pyruvate	0.063	1.26	0.48

^⁎For the 45 samples used in the model.