Figure 3

When the prevalence of HBcAb positivity in general population (P2) increased from the lowest to highest limit, the cost per chronic HBV infection prevented did not vary in strategy 1, but in strategy 2, it decreased from 1,645,720 Rials (198 $) to 1,561,530 Rials (188 $). Therefore, the higher rates of HBcAb positivity made the cost of strategy 2 become more remarkably lower than that of strategy 1.