TNF and coronary artery disorder: The results showed no significant association between TNF-α 857C/T locus T and CAD susceptibility: the allelic model (T vs. C) (OR:0.949, 95% CI:0.862–1.045); the homozygote model (TT vs. CC) (OR:1.105, 95%CI:0.820–1.488); the dominant model (TT + CT vs. CC) (OR: 0.920, 95% CI:0.825–1.027); the regressive model (TTvs.CC+ CT) (OR: 1.124, 95% CI: 0.836–1.510); the heterozygote model (CT vs. CC) (OR: 0.904, 95% CI:0.807–1.012).