Clinical value of liver and spleen shear wave velocity in predicting the prognosis of patients with portal hypertension

Table 3 Cox’s proportional hazard regression model analysis of the prognosis of patients with portal hypertension

	B	SE	Wald	df	P value	RR	95%CI
							Upper limit	Lower limit
ALB	-0.030	0.083	0.131	1	0.718	0.970	0.824	1.143
ALT	-0.014	0.021	0.415	1	0.520	0.986	0.946	1.028
AST	-0.007	0.028	0.068	1	0.794	0.993	0.939	1.049
Sex	-0.909	0.615	2.181	1	0.140	0.403	0.121	1.346
Age	0.016	0.036	0.192	1	0.661	1.016	0.947	1.090
Liver hardness in the 1st week after treatment	0.175	0.698	0.063	1	0.802	1.191	0.304	4.676
Liver hardness in the 3rd mo after treatment	1.155	0.769	2.258	1	0.133	3.175	0.704	14.329
Liver hardness in the 9th mo after treatment	1.657	1.123	3.930	1	0.047	5.241	1.026	83.802
Spleen hardness in the 1st week after treatment	0.034	0.024	2.089	1	0.148	1.035	0.988	1.084
Spleen hardness in the 3rd mo after treatment	1.247	0.583	4.576	1	0.032	3.481	1.110	10.914
Spleen hardness in the 9th mo after treatment	2.058	0.883	6.079	1	0.014	7.829	1.563	49.870

ALB: Albumin; ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; CI: Confidence interval; df: Degrees of freedom; RR: Relative risk.