Causes and comorbidities of severe hyperbilirubinaemia
| Aetiology | Number of infants (n=31) |
|---|---|
| ABOincompatibility | 17 (54.8%) |
| Rhesus incompatibility (including subgroup) | 5 (16.1%) |
| Other antibody incompatibility | 2 (6.5%) |
| Haematoma | 3 (9.7%) |
| Infection | 2 (6.5%) |
| Feto-fetal transfusion syndrome | 1 (3.2%) |
| Spherocytosis | 1 (3.2%) |