Meta-analysis results showed that there were no distinctly differences in total survival rate and cardiac survival rate in CAD patients with different AMPD1 gene C34T polymorphism genotypes (Total survival rate: HR = 0.93, 95%CI: 0.54 ~ 1.59, P = 0.780; Cardiac survival rate: HR = 1.05, 95%CI: 0.82 ~ 1.33, P = 0.713, Fig. 2e, f). Here, AMPD1 is linked to coronary artery disorder.