Association between the FTO and the MC4R polymorphisms and anthropometric measures. Crude means, odds ratio (OR) and unadjusted and adjusted* regression coefficients (B).

Values are means and standard deviations (SD), odds ratio (OR) and 95% confidence intervals (CI) or regression coefficients (B) and 95% CI.1: Unadjusted P values for the polymorphisms for the comparison of means or OR as categorical (three categories).B: Regression coefficient per-variant allele effects (genotypes coded as 0, 1 and 2 according to the number of minor alleles; additive effects).*: Models adjusted for sex, age, center, diabetes, total energy intake and physical activity.2: P-values obtained in the adjusted regression models considering additive effects for the polymorphisms.