High risk of preeclampsia |
25 (15.6%) |
19 (26.8%) |
0.071 |
Mean arterial pressure (MoM) |
1.08 (1.00-1.16) |
1.12 (1.05-1.22) |
0.008 |
Uterine artery PI (MoM) |
1.07 (0.85-1.33) |
1.09 (0.94-1.26) |
0.756 |
PLGF (MoM) |
0.97 (0.77-1.22) |
0.96 (0.77-1.11) |
0.862 |
BMI (kg/m2) |
23.7 (21.7-27.6) |
28.2 (24.6-30.8) |
<0.001 |
Maternal age (y) |
31.3 (26.3-36.0) |
34.1 (28.0-37.9) |
0.069 |
Black race |
5 (3.1%) |
2 (2.9%) |
1.0 |
Chronic hypertension |
3 (2.0%) |
3 (4.6%) |
0.366 |
History of preeclampsia |
7 (4.6%) |
2 (3.1%) |
1.0 |
Smoking |
12 (7.6%) |
1 (1.4%) |
0.069 |
Nulliparous |
49 (31.8%) |
17 (26.2%) |
0.426 |
Assisted reproduction technique |
5 (3.1%) |
3 (4.2%) |
0.704 |
Diabetes mellitus |
1 (0.6%) |
1 (1.4%) |
0.521 |