Tsai J F, Jeng J E, Ho M S, Chang W Y, Lin Z Y, Tsai J H
Department of Internal Medicine, Kaoshiung Medical College, Taiwan, Republic of China.
Int J Cancer. 1994 Mar 1;56(5):619-21. doi: 10.1002/ijc.2910560502.
To assess whether hepatitis B and C virus infection were risk factors for hepatocellular carcinoma (HCC), antibody to hepatitis C virus (anti-HCV), hepatitis B surface antigen and e antigen (HBsAg and HBeAg) were tested in 150 HCC patients. Another 150 case-control pairs matched individually by sex and age were also enrolled. Univariate analysis demonstrated that both the anti-HCV and the carrier status of HBsAg and HBeAg were significantly associated with HCC. Multi-variate analysis revealed that both anti-HCV and HBsAg were risk factors for HCC. The population-attributable risk was estimated as 14.2% for anti-HCV alone, 59.4% for HBsAg alone and 8.0% for both anti-HCV and HBsAg in Taiwan. In conclusion, both hepatitis B and C virus infection are independent risk factors for HCC in Chinese in southern Taiwan.
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