Role of Hepatitis B Virus Genotypes in Chronic Hepatitis B Exacerbation
Author(s) -
ManFung Yuen,
Erwin Sablon,
Danny KaHo Wong,
HeJun Yuan,
Benjamin Chun–Yu Wong,
Annie OnOn Chan,
ChingLung Lai
Publication year - 2003
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1086/376988
Subject(s) - medicine , genotype , hepatitis b virus , exacerbation , decompensation , hepatitis b , gastroenterology , liver disease , bilirubin , virology , immunology , virus , gene , biology , biochemistry
Hepatitis B virus (HBV) genotypes and precore and core promoter mutations were determined in 318 patients with HBV. Patients infected with HBV genotype B had a higher median alanine aminotransferase level and bilirubin level and a lower median albumin level during exacerbations of disease, compared with patients infected with HBV genotype C (all P<.001). By logistic regression analysis, HBV genotype B infection (P=.014) and low albumin levels (P=.006) were independently associated with a higher risk of hepatic decompensation during severe exacerbations of disease. Patients infected with genotype B had a significantly higher mortality due to hepatic decompensation than did patients with genotype C (70% vs. 27.8%; P=.05).
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