Table 1.

Comparison of clinical features of pregnant women in each group

Group	Control	Mild preeclampsia	Severe preeclampsia
N	28	28	26
Age (y)	30.13 ± 2.63	29.39 ± 3.62	31.01 ± 3.25
Body mass index (kg/m2)	25.02 ± 1.68	25.98 ± 2.07	25.46 ± 1.94
Mean arterial pressure (mm Hg)	91.25 ± 5.21	114.29 ± 5.47*	125.29 ± 4.93*
24‐h proteinuria (g)	0.07 ± 0.04	0.79 ± 0.83*	5.02 ± 1.63*
Serum creatinine (μmol/L)	71.63 ± 6.72	96.13 ± 9.89*	119.32 ± 10.66*
Prothrombin time (s)	11.02 ± 1.47	9.72 ± 1.24*	8.99 ± 1.46*
Fibrinogen (g/L)	2.68 ± 0.53	3.76 ± 0.82*	4.72 ± 0.83*
ALT (U/L)	27.58 ± 4.72	38.45 ± 8.28*	45.21 ± 10.02*

^* P < .05 vs control.