Table 1

Maternal characteristics of ICH-affected pregnancies

Maternal characteristic
Maternal age in years, mean (95% CI)29.3 (27.6 to 31.0)
Obstetrical history
 Primigravida, n (%)10 (23)
 First-born child, n (%)27 (63)
 Second trimester miscarriage, n (%)10 (23)
 Pre-eclampsia in this pregnancy, n (%)3 (7)
 Vaginal delivery of ICH neonate, n (%)22* (51)
 Caesarean section of ICH neonate, n (%)20* (47)
Fetal/maternal treatment
 IVIG, n (%)4 (9)
 Steroids, n (%)1 (2)
 Intrauterine platelet transfusion, n (%)3 (7)
 No treatment36 (84)
  • *Mode of delivery was not known for one ICH pregnancy.

  • ICH, intracranial haemorrhage; IVIG, intravenous immunoglobulin.