The C T2D-risk allele at the PPARG SNP rs1801282, the T T2D-risk allele at the TCF7L2 SNP rs7903146, and the T T2D-risk allele at the IGF2BP2 SNP rs4402960 were significantly associated with T2D (p = 0.0496, p = 0.039, p = 0.022, respectively), with odds ratios of 1.46 (95% CI 1.00-2.12), 1.27 (95% CI 1.01-1.60) and 1.30 (95% CI 1.04-1.63) per risk allele, respectively. Here, PPARG is linked to type 2 diabetes mellitus.