Table 4
Cord blood levels of sFlt-1, PlGF, VEGF in infants with RDS and without RDS

	RDS (n=10)	non RDS (n=26)	P value
sFlt-1 (pg/mL)	177.8±143.35	148.6±76.56	0.986
PlGF (pg/mL)	16.7±7.22	13.8±6.51	0.223
VEGF (pg/mL)	385.8±269.17	676.1±441.90	0.087

Values are presented as mean±SD. Analysis by Mann Whitney U test.
RDS, respiratory distress syndrome; sFlt-1, soluble fms like tyrosine kinase 1; PlGF, placental growth factor; VEGF, vascular endothelial growth factor.