Table 3.
Comparison of placenta diseases between the two groups.
| Characteristics | Study group N (%) |
Control group N (%) |
OR | 95% CI | P value |
|---|---|---|---|---|---|
| Placenta-derived maternal complications | |||||
| Early-onset PE | 7 (4.27) | 6 (1.83) | 2.39 | 0.791–7.24 | 0.196 |
| Late-onset PE | 17 (10.37) | 9 (2.74) | 4.1 | 1.79–9.41 | 0.002 |
| Oligohydramnios | 17 (10.37) | 7 (2.13) | 5.3 | 2.15–13.06 | <0.001 |
| Early-onset FGR | 8 (4.88) | 2 (0.61) | 8.36 | 1.75–39.83 | 0.005 |
| Late-onset FGR | 3 (1.83) | 5 (1.52) | 1.2 | 0.28–5.10 | 1 |
| Placental abruption | 3 (1.83) | 1 (0.30) | 6.09 | 0.639–59.04 | 0.241 |
| Late abortion | 16 (9.76) | 3 (0.91) | 11.71 | 3.36–40.81 | <0.001 |
| Preterm birth | 8 (4.88) | 8 (2.44) | 2.051 | 0.76–5.57 | 0.15 |
| Very preterm birth | 14 (8.54) | 23 (7.01) | 1.24 | 0.62–2.47 | 0.546 |
| Placenta diseases | |||||
| Placenta previa | 21 (12.80) | 30 (9.15) | 1.46 | 0.81–2.64 | 0.209 |
| Placenta accreta | 22 (13.41) | 9 (2.74) | 5.49 | 2.47–12.23 | <0.001 |
| Placenta increta and placenta percreta | 7 (4.27) | 2 (0.61) | 7.268 | 1.49–35.39 | 0.012 |