According to research compiled by the United States Department of Labor’s (DOL) Office of Disability Employment Policy (ODEP), each year, millions of American workers leave the workforce after experiencing an injury or illness. Many of the injuries and illnesses that cause people to leave the workforce temporarily, or permanently, are work-related – the National Safety Council (NSC) estimates that there were more than 4 million nonfatal work related injuries and illnesses in 2014 alone. However, a much larger share of injuries and illnesses that may lead to work disabilities occur off-the-job. NSC estimates that 14 million nonfatal, off the job injuries and illnesses requiring medical attention occurred in 2014 – more than three times the number of work related injuries and illnesses.