Changes in liver and spleen stiffness after transjugular intrahepatic portosystemic shunt and their relationship with prognosis

Table 2 Cox regression analyses the risk factors of prognosis for patients after transjugular intrahepatic portosystemic shunt

	Univariable		Multivariable
	HR (95%CI)	P value	HR (95%CI)	P value
Age, year	1.070 (1.012, 1.131)	0.017	1.063 (0.997, 1.133)	0.060
Gender, male	1.744 (0.525, 5.792)	0.364
Child-Pugh score	1.378 (0.990, 1.919)	0.057
Blood ammonia, μmol/L	1.093 (1.013, 1.179)	0.022
OHE	1.606 (0.435, 5.936)	0.477
Liver STQ, kPa	1.071 (1.032, 1.111)	< 0.001	1.051 (1.009, 1.095)	0.018
Spleen STQ, kPa	1.008 (0.954, 1.065)	0.776

HR: Hazard ratio; OHE: Overt hepatic encephalopathy; STQ: Sound touch quantify.