Cost-Effectiveness Analysis of Hepatitis E Vaccination Strategies for Swine Workers.

ABSTRACT: Hepatitis E virus (HEV) is endemic in China, with swine as the most common reservoir. It poses a zoonotic public health risk to swine workers. This study evaluated the cost-effectiveness of hepatitis E vaccination for this high-risk group in China. A decision tree-Markov model was utilized to evaluate the cost-effectiveness of two hepatitis E vaccination strategies, without or following screening, for swine workers aged 16-60 in China from societal perspectives, compared to no vaccination. We calculated HEV-related cases and deaths averted, quality-adjusted life years (QALYs) gained, and incremental cost-effectiveness ratios (ICERs) with a willingness-to-pay (WTP) threshold of GDP per capita. A sensitivity analysis was conducted. Additionally, we stimulated the scenarios of fully receiving

SUBMITTER: Wang F 

PROVIDER: S-EPMC12017058 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature