In contrast, for the PAI-1 +11053 polymorphism, we found a lower risk of CRC in the GG genotype (AOR = 0.620; 95% CI: 0.413–0.932; p = 0.02) than in the TT genotype, or in recessive carriers (TT + TG vs. GG, AOR = 0.662; 95% CI: 0.469–0.933; p = 0.02). Here, SERPINE1 is linked to colorectal carcinoma.