Table 7.

The effect of stent between hepatic vein and inferior vena cava.

Treatment	Patency	Restenosis	χ2	P
IVC	300	39	40.440	0.000 < 0.01
HV	65	41

Note: There was the statistically significant between two groups. Restenosis of hepatic vein stent is more than inferior vena cava.