Table 4.

Data adjustment based on a linear mixed model (regression analysis).

Rank	Metabolite	FDR	Beta	Standard Error	t Value	p Value
1	C18:1	0.0351	−0.236	0.080	−2.961	0.0050
2	C2	0.0351	−0.254	0.087	2.930	0.0054
3	C5	0.0549	0.456	0.175	2.602	0.0127
4	C14:1	0.1130	−0.189	0.087	−2.180	0.0348
5	C16	0.1288	−0.121	0.060	−2.021	0.0495
6	C3-DC/C4-OH	0.1534	−0.186	0.100	−1.853	0.0708
7	C3	0.2886	0.123	0.085	1.446	0.1554
8	C4	0.4663	0.092	0.095	0.971	0.3368
9	C14:2	0.4663	−0.102	0.115	−0.887	0.3801
10	C18	0.4663	−0.056	0.069	−0.810	0.4222
11	C0	0.4663	−0.061	0.077	−0.797	0.4297
12	C18:2	0.4663	−0.071	0.089	−0.796	0.4304
13	C10	0.4932	−0.074	0.107	−0.691	0.4932

p values are based on a linear mixed-effect model, p < 0.05 indicates statistical significance; FDR = false discovery rate.