Development of a survival evaluation model for liver transplant recipients with hepatocellular carcinoma secondary to hepatitis B

Table 4 Univariate Cox analysis of parameters

Variable	Regression coefficient	Regression coefficient SE	Wald	P-value	Expβ
Hb (loge)	-0.510	0.510	0.997	0.318	0.601
PLT (loge)	0.060	0.230	0.068	0.795	1.062
Urea (loge)	0.024	0.457	0.003	0.958	1.025
Crea (loge)	-0.427	1.671	0.065	0.798	0.652
ALB (loge)	-2.056	0.695	8.758	0.003	0.128
TB (loge)	0.277	0.165	2.838	0.092	1.320
AKP (loge)	0.581	0.214	7.328	0.007	1.787
GGT (loge)	0.254	0.148	2.930	0.087	1.289
AST (loge)	0.535	0.202	6.987	0.008	1.707
ALT (loge)	-0.172	0.178	0.926	0.336	0.842
INR (loge)	-0.065	0.818	0.006	0.937	0.937
AFP (loge)	0.104	0.071	2.742	0.098	1.109
Na+ (loge)	-7.161	3.144	5.190	0.023	0.001
History of hepatectomy	-0.160	0.474	0.115	0.735	0.852
Tumor diameter			6.245	0.089
1	-1.057	0.505	4.385	0.036	0.347
2	0.278	0.359	0.603	0.437	1.321
Tumor nodule			5.410	0.067
1	-0.391	0.364	1.153	0.283	0.677
2	0.419	0.419	1.000	0.317	1.520
Vascular invasion	0.368	0.300	1.503	0.22	1.445
Intrahepatic tumor dissemination	0.190	0.345	0.305	0.581	1.210
Perihepatic lymphadenectasis	0.583	0.526	1.226	0.268	1.791