Survival disparities among racial groups with hepatic malignant tumors

Table 3 Cox regression analysis of Asian with hepatic malignant tumors

Classification	B	SE	Z	P value	HR (95%CI)
T
1	Ref.
2	0.229	0.081	2.807	0.005	1.26 (1.07, 1.47)
3	0.944	0.103	9.126	< 0.001	2.57 (2.1, 3.15)
4	1.688	0.161	10.464	< 0.001	5.41 (3.94, 7.42)
M	0.738	0.130	5.692	< 0.001	2.09 (1.62, 2.7)
Surgical	-1.204	0.083	-14.509	< 0.001	0.3 (0.26, 0.35)
Radiotherapy	-0.366	0.117	-3.137	0.002	0.69 (0.55, 0.87)
Chemotherapy	-0.616	0.069	-8.867	< 0.001	0.54 (0.47, 0.62)
AFP	0.298	0.075	3.996	< 0.001	1.35 (1.16, 1.56)
Liver fibrosis	0.172	0.079	2.171	0.03	1.19 (1.02, 1.39)
Tumor size
0-2.5 cm	Ref.
2.5-5 cm	0.398	0.105	3.810	< 0.001	1.49 (1.21, 1.83)
5-10 cm	0.644	0.128	5.046	< 0.001	1.9 (1.48, 2.45)
> 10 cm	0.975	0.149	6.526	< 0.001	2.65 (1.98, 3.55)

AFP: Alpha-fetoprotein; HR: Hazard ratio.