Table 1 Patient characteristics
From: Intra- versus retroplacental hematomas: a retrospective case-control study on pregnancy outcomes
Intraplacental hematoma (n = 32) | Retroplacental hematoma (n = 119) | Controls (n = 113) | p | |
|---|---|---|---|---|
Age (years)a | 31 (27;35) | 31 (26;34) | 31 (27;36) | 0.394 |
Parity (n)a | 1 (0;2) | 2 (0;2) | 2 (0;2) | 0.486 |
Previous PIHb | 0 | 3 (2.5) | 0 | 0.348 |
Previous IUGRb | 1 (3.1) | 1 (0.8) | 6 (5.3) | 0.138 |
Previous preeclampsiab | 1 (3.1) | 3 (2.5) | 1 (0.9) | 0.534 |
Previous IGDMb | 1 (3.1) | 4 (3.4) | 2 (1.8) | 0.653 |
Previous preterm deliveryb | 3 (9.4) | 4 (3.4) | 7 (6.2) | 0.287 |
Previous IUFDb | 4 (12.5) | 3 (2.5) | 0 | 0.001 |
Chorionic villous samplingb | 2 (6.3) | 0 | 1 (0.9) | 0.039 |
IGDMb | 3 (9.4) | 22 (18.5) | 26 (23.0) | 0.219 |
Gestational age at diagnosis (completed weeks)a | 24 (22–29) | 13 (12–21) | – | <0.001 |