Regarding demographics, no significant correlation was observed between age at HCC diagnosis and CYFRA 21-1 (rs = 0.003, 95% CI −0.152–0.158, p = 0.967), AFP (rs = −0.073, 95% CI −0.226–0.083, p = 0.360), and PIVKA-II (rs = 0.049, 95% CI −0.107–0.203, p = 0.537), and no differences in biomarker levels were observed according to gender (CYFRA 21-1: p = 0.526; AFP: p = 0.558; PIVKA-II: p = 0.077). Here, AFP is linked to hepatocellular carcinoma.