| Variables | Prothrombinlevel | Activatedcephalin time | ||||
| Coefficient | SE | p | Coefficient | SE | p | |
| Age | 0.03 | 0.02 | 0.175 | 0.01 | 0.05 | 0.761 |
| BMI | 0.10 | 0.06 | 0.120 | 0.02 | 0.03 | 0.432 |
| Gestationalage | 0.11 | 0.09 | 0.259 | 0.03 | 0.04 | 0.381 |
| Parity | 0.01 | 0.02 | 0.473 | 0.04 | 0.02 | 0.069 |
| Gravidity | 0.02 | 0.01 | 0.286 | 0.02 | 0.01 | 0.226 |
| Preeclampsia | 0.07 | 0.02 | 0.008 | 0.11 | 0.06 | 0.096 |