As shown in Figure 3, when all patients with HCC were evaluated, the AUC for total AAG (0.94, 95% CI: 0.91-0.97) was similar to that for DCP (0.92, 95% CI: 0.88-0.95) (P = 0.40), but higher than AFP (0.75, 95% CI: 0.69-0.81) (P < 0.0001). The gene discussed is AFP; the disease is hepatocellular carcinoma.