Table 3.
Comparison of adverse fetal outcomes
| Non-PE | PE | p value | Subgroupsc | p value | |||
|---|---|---|---|---|---|---|---|
| A | B | C | |||||
| Numbera | 54 | 275 | – | 53 | 64 | 53 | – |
| Adverse fetal outcomes (%) | 13 (24.1) | 124 (45.1) | 0.004 | 16 (30.2) | 19 (30.0) | 36 (67.9) | < 0.001 |
| Induced labour (%) | 2 (3.7) | 19 (6.9) | 0.378 | 1 (1.9) | 4 (6.2) | 10 (18.9) | 0.006 |
| Premature (< 37 week) | 3 (5.6) | 56 (20.4) | 0.010 | 15 (28.3) | 7 (10.9) | 18 (34.0) | 0.009 |
| FGR (%) | 0 | 24 (8.7) | 0.024 | 3 (5.7) | 5 (7.8) | 6 (11.3) | 0.563 |
| Low birth weightb (%) | 0 | 28 (10.2) | 0.014 | 6 (11.3) | 4 (6.2) | 4 (7.5) | 0.596 |
| Oligohydramnios (%) | 0 | 29 (10.5) | 0.012 | 6 (11.3) | 8 (12.5) | 3 (5.7) | 0.437 |
| Stillbirth (%) | 1 (1.9) | 16 (5.8) | 0.229 | 0 | 3 (4.7) | 9 (17.0) | 0.002 |
| Neonatal asphyxia (%) | 0 | 10 (3.6) | 0.155 | 0 | 2 (3.1) | 3 (5.7) | 0.225 |
| Neonatal hypoxic encephalopathy (%) | 1 (1.9) | 1 (0.4) | 0.198 | 0 | 0 | 1 (1.9) | 0.329 |
| Fetal malformation (%) | 2 (3.7) | 2 (0.7) | 0.068 | 1 (1.9) | 0 | 1 (1.9) | 0.043 |
| Fetal distress (%) | 4 (7.4) | 23 (8.4) | 0.815 | 1 (1.9) | 4 (6.3) | 5 (9.4) | 0.253 |
| Birth weight (g) | 3157.46 ± 494.72 | 2878.16 ± 709.86 | 0.008 | 2872.02 ± 559.15 | 3010.25 ± 607.36 | 2444.76 ± 871.95 | 0.001 |
Numbera: The number of multiple adverse pregnancy outcomes was counted according to the types of adverse pregnancy outcomes
Low birth weightb: including light for date infant and premature low birth weight infants, FGR Fetal Growth Restriction; Subgroupsc: A: 24-h urinary protein < 0.3 g; B:24-h urinary protein 0.3 ~ 2 g; C:24-h urinary protein ≧ 2 g