Maternal age, years (Mdn (min-max))
|
20.0 (14-37)
|
20.0 (14-37)
|
0.99a
|
Gravida (Mdn (min-max))
|
1 (1-6)
|
1 (1-6)
|
0.38a
|
Nulliparous (n, %)
|
25 (83.3%)
|
25 (83.3%)
|
-------
|
Gestational age at delivery, wks (Mdn (min-max))
|
36.9 (27.4-40.0)
|
40.6 (37.1-42.1)
|
< 0.001
a
|
Birthweight, grams (M (SD))
|
2313.9 (715.8)
|
3388.8 (405.3)
|
< 0.001
b
|
Avg. SBP < 20 weeks’, mm Hg (M (SD))
c
|
113.3 (9.2)
|
114.4 (6.8)
|
0.60d
|
Avg. DBP < 20 weeks’, mm Hg (M (SD))
c
|
70.4 (6.5)
|
69.2 (4.2)
|
0.41d
|
Avg. SBP in labor, mm Hg (M (SD))
e
|
159.9 (17.8)
|
120.7 (9.1)
|
< 0.001
b
|
Avg. DBP in labor, mm Hg (M (SD))
e
|
97.1 (10.4)
|
72.6 (7.4)
|
< 0.001
d
|
Pre-pregnancy BMI (Mdn (min-max))
f
|
23.0 (17.7-38.4)
|
25.8 (19.4-49.9)
|
0.25a
|