Cited by 2,572Hepatitis B Virus StudiesHepatitis C virus researchLiver physiology and pathology

The contributions of hepatitis B virus and hepatitis C virus infections to cirrhosis and primary liver cancer worldwide

Perz, Joseph F., Armstrong, Gregory L., Farrington, Leigh A., Hutin, Yvan J.F., Bell, Beth P.·2006·Journal of Hepatology

Abstract

BACKGROUND/AIMS: End-stage liver disease accounts for one in forty deaths worldwide. Chronic infections with hepatitis B virus (HBV) and hepatitis C virus (HCV) are well-recognized risk factors for cirrhosis and liver cancer, but estimates of their contributions to worldwide disease burden have been lacking. METHODS: The prevalence of serologic markers of HBV and HCV infections among patients diagnosed with cirrhosis or hepatocellular carcinoma (HCC) was obtained from representative samples of published reports. Attributable fractions of cirrhosis and HCC due to these infections were estimated for 11 WHO-based regions. RESULTS: Globally, 57% of cirrhosis was attributable to either HBV (30%) or HCV (27%) and 78% of HCC was attributable to HBV (53%) or HCV (25%). Regionally, these infections usually accounted for >50% of HCC and cirrhosis. Applied to 2002 worldwide mortality estimates, these fractions represent 929,000 deaths due to chronic HBV and HCV infections, including 446,000 cirrhosis deaths (HBV: n=235,000; HCV: n=211,000) and 483,000 liver cancer deaths (HBV: n=328,000; HCV: n=155,000). CONCLUSIONS: HBV and HCV infections account for the majority of cirrhosis and primary liver cancer throughout most of the world, highlighting the need for programs to prevent new infections and provide medical management and treatment for those already infected.

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Crossref · 10.1016/j.jhep.2006.05.013

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Authors
Perz, J. F., Armstrong, G. L., Farrington, L. A., Hutin, Y. J. F., & Bell, B. P.
Affiliations
  • Centers for Disease Control and Prevention (US)
  • World Health Organization (CH)
Corresponding author
Perz, Joseph F.
Venue
Journal of Hepatology
Publisher
Elsevier BV
Published
2006-10
Volume
45
Issue
4
Pages
529-538
ISSN
0168-8278 (ISSN-L)
OpenAlex
W2000336618
Cited by
2,572
References
118
Citations by year
2026: 32 · 2025: 54 · 2024: 78 · 2023: 96 · 2022: 101 · 2021: 152 · 2020: 149 · 2019: 183 · 2018: 189 · 2017: 212 · 2016: 229 · 2015: 233 · 2014: 186 · 2013: 204 · 2012: 153
FWCI
35.20
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Hepatology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Hepatitis B Virus Studies
  • Health Sciences › Medicine › Hepatology › Hepatitis C virus research
  • Health Sciences › Medicine › Hepatology › Liver physiology and pathology
Keywords
hepatitis B virus, hepatitis C virus, liver cirrhosis, hepatocellular carcinoma, attributable fraction, disease burden, chronic viral hepatitis, liver cancer mortality, serological markers, WHO regions
MeSH terms
Adult, Female, Humans, Liver Cirrhosis, Liver Neoplasms, Male, Middle Aged, Risk Factors, Global Health, World Health Organization, Prevalence, Hepatitis B, Chronic, Hepatitis C, Chronic

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