Table 3
Primary outcomes (%) in low and normal right ventricular output (RVO) groups
Low RVO
Normal RVO
Two sided p value
Early neonatal death
0
3
>0.99
IVH ⩾2 day 7
50
9
0.08
Early neonatal death or IVH ⩾2
50
12
0.12
IVH, intraventricular haemorrhage.