Fig. 4

HBV screening (HBsAg, HBsAb, and HBcAb) proportion over time. This figure shows the proportion of HBV screening (HBsAg, HBsAb, and HBcAb) over the study period. The graph shows the proportion of patients who underwent the test on each index date. HBV, Hepatitis B virus; HBsAg, hepatitis B surface antigen; HBsAb, hepatitis B surface antibody; HBcAb, hepatitis B core antibody