ABSTRACT
Objective To investigate the relationship between various stages of chronic hepatitis B virus (HBV) infection and lipid metabolism and its influencing factors.Methods Seventy-two cases of chronic hepatitis B (CHB),40 cases of liver cirrhosis and 17 cases of hepatocellular carcinoma (HCC) were enrolled.One-way ANOVA analyses were used to compare age,gender,liver function,lipid metabolism,and HBV DNA levels of each group.Pearson correlation analysis was used to study the correlation between HBV DNA and lipid metabolism.Binary Logistic regression analyses were performed to explore the risk factors of cirrhosis and HCC in patients with CHB.Results Differences of age,alanine aminotransferase (ALT),albumin (Alb),triglyceride (TG),and cholesterol(CHO) among the three groups (CHB group,cirrhosis group and HCC group) were statistically significant (all P＜0.05).TG levels in cirrhosis and HCC groups were (-0.061± 0.234)lg mmol/L and (-0.061±0.253) lg mmol/L,respectively,which were both significantly lower than that of the CHB group (0.116±0.182) lg mmol/L (F=11.466,P=0.000).CHO level in cirrhosis group was (0.460±0.333) lg mmol/L,which was lower than that in CHB group (0.586±0.101) lg mmol/L (F=4.892,P=0.009).The HBV DNA levels inversely correlated with TG and CHO levels in CHB group (r=-0.266,P=0.024; r=-0.309,P=0.008,respectively).The HBV DNA levels of cirrhosis and HCC patients positively correlated with ALT levels (r=0.355,P =0.007).Old age (OR=1.096,95％CI:1.025-1.172),low Alb (OR=0.000,95％CI:0.000-0.000),and low levels of ALT (OR=0.128,95％CI:0.026-0.641) were risk factors for development of cirrhosis and HCC in CHB patients (all P＜0.05).Conclusions With the progression of liver injuries,TG and CHO levels are reduced.Further studies of correlation between risk factors for the development of cirrhosis and HCC and lipid metabolism in CHB patients are needed.