From: Vasoactive agents for the prediction of early- and late-onset preeclampsia in a high-risk cohort
Early-onset preeclampsia n = 6 | Late-onset preeclampsia n = 21 | Control women with risk factors for preeclampsia n = 26 | Healthy control women without risk factors for preeclampsia n = 53 | |
---|---|---|---|---|
Age at entry, years (SD) | 31.2 (3.7) | 32.6 (5.0) | 29.7 (6.0) | 30.1 (4.6) |
Nulliparous, n (%) | 3 (50%) | 3 (17%)* | 9 (35%) | 34 (64%) |
Body mass index before pregnancy, kg/m3 (geometric mean and 95% CI) | 28.5 (21.8-37.2)** | 30.3 (27.1-33.7)** | 27.8 (25.5-30.3)** | 22.7 (22.0-23.4) |
Height, cm (SD) | 162.5 (3.3) | 166.1 (4.8) | 166.3 (6.6) | 167.0 (5.5) |
Systolic blood pressure, mmHg (SD) | 183 (15)** | 167 (16)** | 140 (18)** | 125 (13) |
Diastolic blood pressure, mmHg (SD) | 111 (11)** | 108 (8)** | 91 (11)** | 81 (7) |
Proteinuria g/24 hours urine collection (SD) | 5.7 (4.8) | 1.6 (2.0) | - | - |
Gestational age at delivery, weeks (geometric mean and 95% CI) | 32.8 (31.0-34.7) | 39.2 (38.6-39.7)‡ | 40.0 (39.6-40.3)‡ | 40.2 (39.8-40.6)‡ |
Birth weight, g (SD) | 1600 (490) | 3360 (110)‡ | 3480 (470)‡ | 3460 (410)‡ |
Birth weight sd score | −2.2 (0.7) | −0.3 (1.1)‡ | −0.2 (1.1)‡ | −0.3 (0.8)‡ |
Gestational age at first sample, weeks (SD) | 12.6 (0.6) | 12.9 (0.6) | 12.8 (0.7) | 12.9 (0.6) |
Gestational age at second sample, weeks (SD) | 19.3 (0.3) | 18.9 (0.5) | 19.1 (0.6) | 19.1 (0.6) |
Gestational age at third sample, weeks (SD) | 26.3 (0.5) | 26.3 (0.6) | 26.8 (0.8) | 26.6 (0.8) |