Study on the Potential Biomarkers of Maternal Urine Metabolomics for Fetus with Congenital Heart Diseases Based on Modified Gas Chromatograph-Mass Spectrometer

Table 4

Multifactor logistic regression of 20 potential biomarkers between case group and control group.

Potential biomarkers	Wald X^2	P	OR	95%CI
				Lower limit	Upper limit
4-Hydroxybenzeneacetic acid	4.169	0.041	4.74	1.06	21.06
5-Trimethylsilyloxy-n-valeric acid	8.006	0.005	15.78	2.33	106.67
hydracrylic acid	4.144	0.042	6.23	1.07	36.21
propanedioic acid	9.744	0.002	5.37	1.87	15.45
uric acid	4.990	0.025	5.23	1.23	22.32
Constant	31.312	0.000	0.00