High risk of preeclampsia |
44 (19.0%) |
11,719 (13.2%) |
0.012 |
Mean arterial pressure (MoM) |
1.09 (1.01-1.18) |
1.09 (1.01-1.17) |
0.906 |
Uterine artery PI (MoM) |
1.08 (0.88-1.31) |
1.00 (0.82-1.20) |
<0.001 |
PLGF (MoM) |
0.96 (0.77-1.89) |
0.97 (0.77-1.20) |
0.760 |
BMI (kg/m2) |
25.2 (22.2-29.4) |
24.5 (21.8-28.3) |
0.041 |
Maternal age (y) |
31.8 (26.8-36.2) |
32.6 (28.2-36.4) |
0.065 |
Black race |
7/230 (3.0%) |
402 (3.1%) |
1 |
Chronic hypertension |
6/218 (2.8%) |
104/11698 (0.9%) |
0.015 |
History of preeclampsia |
9/218 (4.1%) |
261/11917 (2.2%) |
0.100 |
Smoking |
13/229 (5.7%) |
1494/12847 (11.6%) |
0.007 |
Nulliparous |
66/219 (30.1%) |
4249/11664 (36.4%) |
0.065 |
Assisted reproduction technique |
8/231 (3.5%) |
303/13033 (2.3%) |
0.361 |
Diabetes mellitus |
2/228 (0.9%) |
158/12552 (1.3%) |
1.0 |