(IMAGE) University of Montreal Caption A lack of safety at school is one of the correlates of childhood obesity, say researchers at the University of Montreal and its affiliated Research Centre at CHU Sainte Justine children's hospital. "Childhood obesity is caused and sustained by a complex range of factors. Our research reveals a complex intertwining of feelings of being unsafe and poverty with obesity," explained senior author Dr. Tracie Barnett. "Surprisingly, we have found that although victimization at school is linked to childhood obesity and more screen-time, screen-time itself was not correlated with obesity. This suggests a key role for feeling unsafe and victimization in perpetuating obesity." Credit Source : Kevin Dooley License : <a target="_blank"href="https://creativecommons.org/licenses/by/2.0/">CC BY 2.0</a>. Original : <a target="_blank"href="https://flic.kr/p/4FEYZg">https://flic.kr/p/4FEYZg</a> Usage Restrictions Respect conditions of <a target="_blank"href="https://creativecommons.org/licenses/by/2.0/">CC BY 2.0</a> license License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.