Fig. 3From: Changing trends in seroprevalence rates of transfusion-transmitted diseases among blood donors in JordanAnnual Percent Change (APC) in the prevalence of HBsAg infection among healthy national blood bank donors compared to KHCC blood bank 2014 to 2019. (The Annual Percent Change (APC) is significantly different from zero at alpha =0.05)Back to article page