Table 2 Pregnancy outcomes. Patients with second-trimester miscarriage were excluded from these analyses
From: Intra- versus retroplacental hematomas: a retrospective case-control study on pregnancy outcomes
Intraplacental hematoma (n = 29) | Retroplacental hematoma (n = 114) | Controls (n = 113) | p | |
|---|---|---|---|---|
Pregnancy-induced hypertensionb | 4 (13.8) | 8 (7.0) | 12 (10.6) | 0.377 |
Preeclampsiab | 2 (6.9) | 3 (2.6) | 9 (8.0) | 0.171 |
Placental insufficiencyb | 9 (31.0) | 11 (9.6) | 1 (0.9) | <0.001 |
Intrauterine growth retardationb | 8 (27.6) | 14 (12.3) | 10 (8.8) | 0.034 |
Intrauterine fetal deathb | 0 | 6 (5.3) | 0 | 0.042 |
Preterm premature rupture of membranesb | 2 (6.9) | 29 (25.4) | 14 (12.4) | 0.012 |
Preterm laborb | 8 (27.6) | 26 (22.8) | 6 (5.3) | <0.001 |
Preterm deliveryb | 15 (51.7) | 34 (29.8) | 11 (9.7) | <0.001 |
Early preterm delivery <34 + 0 weeksb | 10 (31.3) | 17 (14.3) | 3 (2.7) | <0.001 |
Placental abruptionb | 1 (3.4) | 3 (2.6) | 1 (0.9) | 0.522 |
Birth weight (g)a | 2520 (1076;3215) | 3020 (2420;3430) | 3200 (2870;3545) | <0.001 |
Gestational age at delivery (completed weeks)a | 37 (31;39) | 39 (36;41) | 39 (39;40) | <0.001 |
Delivery by Cesarean sectionb | 18 (69.2) | 56 (49.1) | 27 (23.9) | <0.001 |