title: Hepatitis B virus e antigen and primary hepatocellular carcinoma.
abstract: Serum samples from 243 cases of primary hepatocellular carcinoma (PHC) and 302 non-PHC hospital controls were tested for hepatitis B virus (HBV) surface antigen (HBsAg), antibody to HBsAg (anti-HBs), antibody to HBV core antigen (anti-HBc), HBV e antigen (HBeAg) and antibody to HBeAg (anti-HBe) with radioimmunoassays using commercial kits. A total of 236 (97%) PHC cases and 302 (100%) hospital controls were positive for one or more HBV markers. While 188 (77%) PHC cases and 57 (19%) controls were positive for HBsAg, 44 (18%) PHC cases and 5 (2%) controls were positive for both BHsAg and HBeAg. Statistically significant associations with PHC were observed for HBsAg and HBeAg with an odds ratio (OR) of 10.0 and 3.2, respectively, when age, sex and other markers were adjusted. The stratification analysis of interactive effects of HBV infection markers on the development of PHC showed that HBeAg carrier status may increase PHC risk associated with HBsAg status.
authors.affiliation: Institute of Public Health, National Taiwan University College of Medicine, Taipei, Republic of China.
authors.forename: T M
authors.initials: TM
authors.lastname: Lin
authors.forename: C J
authors.initials: CJ
authors.lastname: Chen
authors.forename: S N
authors.initials: SN
authors.lastname: Lu
authors.forename: A S
authors.initials: AS
authors.lastname: Chang
authors.forename: Y C
authors.initials: YC
authors.lastname: Chang
authors.forename: S T
authors.initials: ST
authors.lastname: Hsu
authors.forename: J Y
authors.initials: JY
authors.lastname: Liu
authors.forename: Y F
authors.initials: YF
authors.lastname: Liaw
authors.forename: W Y
authors.initials: WY
authors.lastname: Chang
mesh_terms: D000328:Adult; D014408:Biomarkers, Tumor / Q000097:blood*; D006528:Carcinoma, Hepatocellular / Q000276:immunology* / Q000382:microbiology; D016022:Case-Control Studies; D006509:Hepatitis B / Q000276:immunology*; D006510:Hepatitis B Antibodies / Q000097:blood*; D006514:Hepatitis B Surface Antigens / Q000097:blood*; D006513:Hepatitis B e Antigens / Q000097:blood*; D006801:Humans; D008113:Liver Neoplasms / Q000276:immunology* / Q000382:microbiology; D008875:Middle Aged
chemical_list: D014408:Biomarkers, Tumor; D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens; D006513:Hepatitis B e Antigens