Delivery-related characteristics | Non-retained placenta (n = 31) | Retained Placenta (n = 29) | p-valuea | ||
---|---|---|---|---|---|
Gestational age, median (IQR) | 40 + 1 | 15 | 40 + 5 | 12 | ns |
Induction of laborb, n (%) | 5 | 16.1% | 6 | 20.7% | ns |
Epidural analgesia, n (%) | 22 | 71% | 22 | 75.9% | ns |
Labor augmentation duration, median (IQR) | 2h7min | 3h46min | 4h23min | 4h13min | 0.03 |
Labor augmentation, n (%) | 24 | 77.4% | 22 | 75.9% | ns |
Instrumental vaginal delivery, n (%) | 1 | 3.2% | 5 | 17.2% | ns |
Labor duration, median (IQR) | 8h30min | 6h12min | 10h45min | 7h11min | ns |
Labor duration > 12 h, n (%) | 7 | 23.2% | 12 | 41.4% | ns |
Fetal weight in g, median (IQR) | 3590 | 500 | 3627 | 770 | ns |
Placental weight in g, median (IQR) | 482 | 102 | 445 | 137 | ns |
Blood loss in ml, n (%) | 400 | 200 | 1550 | 1325 | <0.001 |
Blood loss ≥ 1000 ml, n (%) | 1 | 3.2% | 23 | 79.3% | <0.001 |