Table 3.

Cox regression analysis of risk factors of hepatocellular carcinoma

Variable	Univariate Cox regression analysis			Multivariate Cox regression analysis
	HR	95%CI	P	HR	95%CI	P
Stem cell transplantation	2.664	1.211-5.859	0.015	3.065	1.378-6.814	0.006
Age	1.055	1.016-1.096	0.006	1.055	1.016-1.096	0.006
Sex	1.588	0.728-3.467	0.246
History of diabetes	1.098	0.439-2.741	0.842
History of smoking	1.475	0.675-3.223	0.330
History of alcohol consumption	1.546	0.698-3.423	0.283
HBsAg positivity	0.664	0.086-5.117	0.694
Child-Pugh classification	1.301	0.522-3.246	0.573
Family history of liver cancer	1.283	0.303-5.444	0.735

HBsAg: Hepatitis B surface antigen.