Table 1.

Parameters of oxidative stress in the mother’s venous blood and the newborn’s umbilical cord blood.

Parameters	Mother’s Venous Blood (n = 168)			Umbilical Cord Blood (n = 168)			p Value
	$\overline{\mathit{x}}$ ± SD	Median	Min-Max	$\overline{\mathit{x}}$ ± SD	Median	Min-Max
TAS [mmol/L]	1.65 ± 0.54	1.66	0.53–3.30	1.78 ± 0.37	1.76	0.65–4.00	0.034
SOD [U/mL]	205.02 ± 38.46	210.18	144.37–266.77	192.40 ± 29.28	194.07	132.24–281.41	0.013
Mn [µmol/L]	0.11 ± 0.24	0.06	0.01–2.87	0.11 ± 0.13	0.08	0.00–1.11	0.079
Cu [µmol/L]	32.86 ± 7.85	32.30	5.00–77.40	7.17 ± 4.35	6.60	0.50–33.40	0.000
Zn [µmol/L]	12.13 ± 8.50	10.75	1.00–58.50	15.17 ± 13.60	12.40	2.00–143.9	0.007
GPx [U/g Hg]	95.14 ± 42.97	88.49	2.81–211.40	151.13 ± 96.77	141.87	93.41–1057.14	0.000

TAS—total antioxidant status, SOD—superoxide dismutase, Mn—manganese, Cu—copper, Zn—zinc, GPx—glutathione peroxidase, p-value—the probability of Mann-Whitney test.