Additional file 1 of FTO and MC4R polymorphisms, and selected pre-, peri- and postnatal factors as determinants of body mass index and fatness in children: a thorough analysis of the associations

Additional file 1. Correlations between BMI z scores, FMI z scores, FFMI z scores, FatM z scores and covariates. Prevalence of underweight, overweight and obesity diagnosed according to IOTF (Body weight status) and according to McCarthy criteria (Body fat status), and association between body composition parameters and parental, environmental and genetic factors – statistically significant results. Interactions between ACEs and polymorphisms of FTO and MC4R genes.