IGF2 and obesity due to melanocortin 4 receptor deficiency: Table 4 shows the results of the logisticregression for the obesity-related risk phenotype for IGF2 rs680,LEPR rs1137101, PPARG rs1801282, andPOMC rs28932472 in normal and overweight children or adolescents,with the common homozygous allele as reference (dominant model).