| Aetiology | Incidence | Mortality |
| Hypoxic hepatitis | 41/113 (36.3%) | 21/41 (51.2%) |
| Biliary sepsis | 20/113 (17.7%) | 2/20 (10%) |
| PTM | 18/113 (15.9%) | 4/18 (22.2%) |
| Paracetamol overdose (deliberate or inadvertent) | 18/113 (15.9%) | 3/18 (16.6%) |
| Unclassified | 7/113 (6.2%) | 0/7 (0%) |
| Drug reactions | 4/113 (3.5%) | 0/4 (0%) |
| Viral hepatitis | 3/113 (2.6%) | 0/3 (0%) |
| Autoimmune hepatitis | 1/113 (0.9%) | 0/1 (0%) |