Comparative global sero-epidemiological study between the birth-cohort prevalence rate of hepatitis virus and the mortality caused by hepatocellular carcinoma

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We studied to clarify the relativity between the age of developing HCC and the duration of infection with hepatitis viruses based on the data of the prevalence rate of hepatitis viruses and the mortality rate of hepatocellular carcinoma (HCC). We could offer and construct the evidence of the liver cancer control measures in each country through this study results. The hepatitis B surface antigen positivity rate and anti-HCV prevalence and the liver cancer mortality rate according to the age class acquired data from the United States and the Ukraine were calculated. On the other hand, in cooperation with the Kingdom of Cambodia Ministry of Health we began the pilot study in the one of the Asia country, where the detailed survey about hepatitis viral infection has not done yet. We had made the basement to clarify the prevalence rate and the incidence rate of thehepatitis viruses in Asia.