Allelic and genotypic frequencies for the FTO rs9939609, rs1421085 and rs1861868 polymorphisms, and odd ratio (OR) values among phenotypic groups.

Data for allele frequencies are in percentage and genotype frequencies are number of subjects, divided into genotype groups (% in each phenotype distribution).*Phenotype distribution was determined using age and gender specific BMI cut-offs provided by the International Obesity Task Force (IOTF).Abbreviations: SNPs, polymorphisms; OR, odds ratio; CI, confidence interval.Logistic regression was used to compare genotype distribution.p-values were under the additive model, and adjusted for age and gender. p-value significant (p