Morris, Minnesota – Obesity may have broader consequences to those who are perfectly healthy than many realize, according to a new study conducted by researchers at the University of Minnesota. The study involved long haul truck drivers working for Schneider National, a large trucking company. The study examined a group of drivers working for the company by recording their height and weight at the beginning of their period of employment. With that information, the researchers calculated the Body Mass Index (BMI) of each driver. The BMI is used as an indicator of obesity, as it compares the overall size and weight of a person to what they would weigh if they had very little fat. By tracking the number and severity of accidents this group of drivers was involved in, the researchers were able to categorize the accident data by the BMI of each of the drivers. The results showed that those drivers that were over the obesity BMI level of 30 were much more likely to have accidents than those who were in the lower BMI group.