... acts as a risk factor for disease progression when kidney impairment already exists, thereby increasing the risk of death among children with end-stage renal disease (ESRD). Besides this, there is also evidence that otherwise healthy overweight and obese children have a significant increase in the risk...

... of (heavy) smoking. Conditioning factors, such as overweight, physical inactivity and psychic stress, were found to be quite differently distributed, explaining however only in part prevalence differences between the continental regions even when both sex and localization of living were considered...