Table 2.
Balloon-hole catheter method (P < 0.000)
| Normal | Portal HTN | Total | |
| Child A | 17 | 29 | 46 |
| Child B | 8 | 73 | 81 |
| Child C | 1 | 18 | 19 |
| Total | 26 | 120 | 146 |
Balloon-hole catheter method (P < 0.000)
| Normal | Portal HTN | Total | |
| Child A | 17 | 29 | 46 |
| Child B | 8 | 73 | 81 |
| Child C | 1 | 18 | 19 |
| Total | 26 | 120 | 146 |