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. Author manuscript; available in PMC: 2010 Oct 1.
Published in final edited form as: Placenta. 2009 Aug 18;30(10):891–897. doi: 10.1016/j.placenta.2009.06.012

Table 1.

Clinical characteristic of patient groups

Characteristics Normotensive
Pregnancies
(n = 8)
Preeclamptic
Pregnancies
(n = 10)
Maternal age (years) 24.0 (18.0 – 29.0) 21.0 (19.0 – 40.0)
Parity (number) 1.0 (1.0 – 3.0) 0.5 (0.0 – 3.0)
Gestational age at delivery (weeks) 39.9 (37.6 – 41.1) *37.4 (33.7 – 41.1)
Birth weight (grams) 3600.0 (1893.0 – 4005.0) 3210.0.0 (1748.0 – 3725.0)
Diastolic blood pressure (mmHg) 71.0 (58.0 – 86.0) **90.0 (79.0 – 103.0)
Systolic blood pressure (mmHg) 114.0 (106.0 – 127.0) ***149.0 (131.0 – 160.0)
Protein 0.0 (0.0 – 0.0) 3.0 (1.0 – 4.0)

Data are reported as median (min - max) of preeclamptic pregnancies compared to normotensive pregnant controls using the two-sample Wilcoxon Rank-Sum test.

*

p < 0.04,

**

p < 0.0001, and

***

p < 0.00002 compared to normotensive control group.