TABLE 1.

Clinical characteristics of pregnancies in this research

Characteristics	Early‐onset PE (n = 21)	Late‐onset PE (n = 25)	NP (n = 28)
Maternal age (y)	29.86 ± 4.43	30.04 ± 3.23	30.32 ± 4.40
Gestational age (wk)	31.96 ± 1.07	36.40 ± 0.83a	38.70 ± 0.77
Body Mass Index (kg/m2)	29.85 ± 2.47	31.03 ± 3.42	28.25 ± 3.68
Systolic BP (mm Hg)	172.14 ± 14.92	168.88 ± 12.47	112.25 ± 6.10 b , c
Diastolic BP (mm Hg)	114.43 ± 13.22	108.04 ± 11.36	72.57 ± 9.85 b , c
24‐h proteinuria quantification (g/24)	13.12 ± 9.67	6.23 ± 4.85	–
Proteinuria level (mg/dL)	965.11 ± 783.75	456.49 ± 387.20	–
Urine (mL/24 h)	1662.38 ± 772.06	1441.20 ± 378.31	1192.86 ± 225.96
PLT (109/L)	166.05 ± 62.66	182.48 ± 59.64	214.86 ± 48.03 b , c
AST (U/L)	33.48 ± 23.81	23.76 ± 14.43	15.04 ± 4.06 b , c
ALT (U/L)	26.57 ± 21.43	18.68 ± 10.81	13.93 ± 4.61 b , c
Creatinine (mg/dL)	0.877 ± 0.31	0.73 ± 0.22a	0.63 ± 0.80 b , c
Birth weight (g)	1660.48 ± 419.63	2702.40 ± 427.66a	3576.43 ± 305.62 b , c
Birth length (cm)	38.95 ± 3.68	46.96 ± 2.30a	50.46 ± 1.32 b , c
Apgar (1 min)	8.52 ± 1.17	9.40 ± 0.71	10 b , c

Values are shown as mean ± SD.

^a Early‐onset PE group compared with late‐onset PE group.

^b Early‐onset PE group compared with NP group.

^c Late‐onset PE group compared with NP group, P  < 0.05.