Table 3.

Comparison between the control group and the GDM group.

Parameters	Control group	GDM group	p
	(n = 30)	(n = 30)
Age (years)	29.8 ± 3.88	30.9 ± 3.20	0.20
Pregnancy age (weeks)	38.0 (37.0, 39.0)	38.5 (37.0, 39.0)	0.81
Umbilical cord diameter (cm)	1.0 (1.0, 1.2)	1.2 (1.2, 1.6)	<0.001
Placental weight (kg)	0.41 ± 0.06	0.64 (0.59, 0.72)	<0.001
Placental volume (cm3)	339.41 ± 36.66	470.90 ± 40.82	<0.001
Placental thickness (cm)	2.0 (2.0, 2.2)	2.99 ± 0.22	<0.001