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Costs of viral hepatitis B in the Republic of Korea, 2002‐2015
Author(s) -
Baik Dahye,
Kim ByungWoo,
Oh JinKyoung,
Kim KyungAh,
Ki Moran
Publication year - 2020
Publication title -
journal of viral hepatitis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.329
H-Index - 100
eISSN - 1365-2893
pISSN - 1352-0504
DOI - 10.1111/jvh.13219
Subject(s) - viral hepatitis , indirect costs , hepatitis b , medicine , hepatitis b virus , economic cost , hepatitis c , medical costs , total cost , environmental health , health care , virology , business , economic growth , virus , economics , neoclassical economics , accounting
The Republic of Korea has a high prevalence of hepatitis B virus (HBV) infection, and the policies concerning costly antiviral medication have been revised recently. However, in the past 10 years, no related research on costs has been conducted. The objective of this study was to estimate the economic burden of viral hepatitis B and determine the trend of changes in its costs between 2002 and 2015. Claims data from the National Health Insurance Service were used. To identify viral hepatitis B cases, the ICD‐10th code B16, B17.0, B18.0 and B18.1 were used based on a primary diagnosis. This study was conducted from a societal perspective regarding both direct and indirect costs. Annual costs were adjusted for inflation by calculations based on the 2015 costs. The number of patients with viral hepatitis B increased from 213 758 in 2002 to 342 672 in 2015. The total socio‐economic costs increased from 127.1 million USD in 2002 to 459.1 million USD in 2015, mainly due to the increase in pharmaceutical costs, which accounted for the largest proportion of total costs since 2009—220.5 million USD in 2015, which was ~15 times higher than that in 2002. The healthcare costs for viral hepatitis B accounted for 0.13% of the national health expenditure in 2002, increasing to 0.31% in 2015. The economic burden of viral hepatitis B has increased in the Republic of Korea. It is therefore essential to reduce the healthcare costs of HBV infection by establishing an effective management policy.