[Polymorphism rs9939609 of FTO gene is related to the body mass index in children from Podlaskie voievodship].

Introduction: The presence of obesity and the features of metabolic syndrome plays a predictive role in cardiovascular diseases (CVD) in adults. It seems reasonable to seek new risk factors in the development of CVD. Defining the genetic background of obesity could help to select patients from a high risk group and help to introduce prevention and treatment, which, in consequence, lead to the lowering of morbidity and mortality.