DNA methylation levels of individual CpG loci located in the <i>KCNJ11</i>, <i>PPARγ</i>, <i>FTO</i> and <i>PDK4</i> genes.

DNA methylation levels of specific CpG loci are shown as median (range). The Kruskal-Wallis Test was performed to test for differences between the three groups. The Wilcoxon Rank-Sum Test was performed to test for differences between two groups of participants. DNA methylation levels of individual CpG loci, located in the genes KCNJ11, PPARγ, FTO and PDK4 were significantly different between groups of participants (p≤0.05). None of the other CpG loci included in this study were significantly different between our groups of participants (S2 Table).