Table 1.

Portosystemic Gradient before and after DIPS (kPa)

	Pressure of IVC		Pressure of Portal vein		PSG
	Before	After	Before	After	Before	After
	1.28 ± 0.28	1.41 ± 0.28	1.86 ± 0.21	1.57 ± 0.17	0.59 ± 0.20	0.24 ± 0.11
P values	0.034		0.001		0.007