Table 1.

Maternal findings of the studied pregnancies.

	Controls N° 34	IUGR N° 34	p-value§	e-PE N° 29	p-value§§	p-value$	l-PE N° 7	p-value§§§	p-value£
Maternal age (years)	32.7 ± 4.9	33.4 ± 5.7	0.568	36.2 ± 5.1	0.008	0.048	34.0 ± 4.2	0.508	0.059
Body Mass Index (BMI) (kg/m2)	23.8 ± 3.2	25.9 ± 4.2	0.031	23.3 ± 3.5	0.540	0.012	30.9 ± 3.7	< 0.0001	< 0.0001
Ethnicity	Caucasian 100%	Caucasian 100%	–	Caucasian 100%	–	–	Caucasian 100%	–	–
Highest systolic blood pressure (mmHg)	108.7 ± 15.9	118.8 ± 16.6	0.012	147.8 ± 20.0	< 0.0001	< 0.0001	151.4 ± 10.7	< 0.0001	< 0.0001
Highest diastolic blood pressure (mmHg)	69.3 ± 8.7	67.9 ± 13.2	0.604	94.6 ± 12.4	< 0.0001	< 0.0001	100.7 ± 10.2	< 0.0001	< 0.0001
Maximum proteinuria value (g/L)	0.1 ± 0.2	0.1 ± 0.2	0.173	4.2 ± 3.4	< 0.0001	< 0.0001	1.7 ± 0.7	< 0.0001	< 0.0001
Gravidity	1.8 ± 1.1	1.9 ± 1.2	0.668	1.8 ± 1.5	0.866	0.603	1.4 ± 0.8	0.343	0.755
Parity	0.3 ± 0.7	0.5 ± 0.8	0.214	0.3 ± 0.7	0.967	0.255	0.0 ± 0.0	0.253	0.256

^§Two-independent sample t-test (IUGR vs. Controls).

^§§Two-independent sample t-test (e-PE vs. Controls).

^$Two-independent sample t-test (IUGR vs. e-PE).

^§§§Two-independent sample t-test (l-PE vs. Controls).

^£Anova Test among the four groups (Controls vs. IUGR vs. e-PE vs. l-PE).

IUGR Intrauterine Growth Restriction; PE Preeclampsia; e-PE Early-onset PE; l-PE Late-onset PE.