Research Article

The Use of a Scoring System to Guide Thromboprophylaxis in a High-Risk Pregnant Population

Table 4

Mode of delivery and estimated blood loss.

SVDIVDCS

Antenatal and postnatal dalteparin
 EBL [SD] mL243 [ 1 0 2 ] 423 [ 1 8 6 ] 597 [ 2 9 2 ]
  𝑛 571915

Postnatal dalteparin alone
 EBL [SD] mL290 [ 2 6 3 ] 365 [ 4 2 ] 355 [ 1 3 2 ]
  𝑛 554

𝑃 0.200.250.22

EBL: estimated blood loss; SVD: spontaneous vaginal delivery; IVD: instrumental vaginal delivery, incorporating all ventouse and forceps births; CS: caesarean sections, incorporating elective and emergency procedures; 𝑛 : number of women in each group.