Poor outcome* | Good outcome | |||
---|---|---|---|---|
Neonates (total n=26) | Non-neonates (total n=7) | Neonates (total n=26) | Non-neonates (total n=7) | |
Age at presentation (p=0.11) | 12 | 1 | 14 | 6 |
Presentation with cardiac failure (p=0.22) | 10 | NA | 8 | NA |
Presentation Bicêtre score <8 (p=0.19) | 5 | NA | 2 | NA |
Choroidal subtype | 9/22† | 1 | 5/22 | 5 |
Pulmonary hypertension‡ (p=0.4) | 5 | NA | 3 | NA |
Parenchymal brain injury at presentation | 5 | 0/5 | 5 | 0/5 |
Residual AV shunt | 3/5§ | 1 | 6 | 4 |
↵* Poor outcome indicates death (n=7) or significant impairment.
↵† Denominator is 22 as four children did not have catheter angiography.
↵‡ Pulmonary hypertension signifies suprasystemic pulmonary pressures/evidence of pulmonary hypertension on echocardiography.
↵§ Denominator is 5 as seven patients died.
AV, arteriovenous.