Table 2.

Correlation Between Birth Weight and Select Placental Measurements in Group FGR

	Placental	Diameter of Placental Veins			Diameter of Placental Arteries
	Volume	Grade 1	Grade 2	Grade 3	Grade 1	Grade 2	Grade 3
Coefficient	0.662	0.643	0.554	0.679	0.158	0.515	0.205
P Value	.001	.002	.011	.001	.505	.020	.386

All correlation coefficients and P values reflect the association between neonatal birth weight and the designated placental measurement.

FGR, fetal growth restriction.