Table 2.

Comparison of maternal blood and umbilical cord Selenium Concentration

Variables	Case group	Control group	P Value
Maternalblood selenium level (µg/ml)	80.69 ± 28.00	78.48 ± 25.54	0.65
Cord blood levels of selenium (µg/ml)	77.32 ± 26.12	73.89 ± 24.37	0.46