For hepcidin, the median (ng/mL) was coinfection = 8.9, EBV alone = 8.6, H. pylori alone = 1.5; the AGP median (g/L) was coinfection = 0.66, EBV alone = 0.68, H. pylori alone = 0.31; and the CRP median (mg/L) was coinfection = 0.32, EBV alone = 0, H. pylori alone = 0. The gene discussed is CRP; the disease is coinfection.